ACEA SpA (BIT:ACE) ACEA SpA is an Italy-based utility company engaged in the production and supply of water, electricity, public lighting and heating. With 10,000 kilometers of aqueducts and networks, it manages the entire water cycle in the Ambito Territoriale Ottimale, in Rome and Frosinone.

ACEA (Milan:ACE.MI), a public utility leader in Italy, is an industrial group focused on the development and valorisation of two primary activities, water and energy. Listed on the stock exchange since 1999, Acea operates in the production, transmission, sales, and distribution of power, public lighting, decorative and architect ural lighting and the management of integrated water services.

Aalberts Industries N.V. (Amsterdam:AALB.AS) is an international industrial group with two core activities, Industrial Services and Flow Control, and occupies top positions in the market in each of these activities. Aalberts Industries operates on the basis of a decentralised structure with significant operational management responsibilities.

Aguas de Barcelona (MCE:AGS.MC) is the parent company of Agbar Water. Agbar water is made up of a group of companies forming part of the Agbar Group, dedicated to complete water cycle management. That means catchment, transport, treatment and distribution of drinking water, and also collection, treatment, reuse and return of wastewater to the natural environment with the minimum environmental impact.

Aliran Ihsan Resources Bhd (KUL:AIRB) is a United Kingdom-based investment holding company. The Company's subsidiaries include Southern Water Corporation Sdn. Bhd., Arensi Pipes Sdn. Bhd., RNC Corporations Berhad, Southern Water Technology Sdn. Bhd. and Southern Water Engineering Sdn. Bhd. The principal activities of the subsidiaries include water treatment, rehabilitation of water treatment plants and construction of water works, construction of waterworks and water treatment plants and operation, maintenance and management of water treatment plants

American Pacific Corp. (NasdaqNM:APFC) is a leading manufacturer of specialty and fine chemicals within its focused markets. We also produce specialty chemicals utilized in various applications such as fire extinguishing systems, as well as manufacture water treatment equipment.

American Water (NYSE: AWK) Founded in 1886, American Water is the largest investor-owned U.S. water and wastewater utility company. With headquarters in Voorhees, N.J., the company employs nearly 7,000 dedicated professionals who provide drinking water, wastewater and other related services to approximately 15.6 million people in 32 states and Ontario, Canada.

American States Water Company (NYSE: AWR) through its principal subsidiary, Golden State Water Company (GSWC), engages in the purchase, production, and distribution of water. It also distributes electricity in one customer service area. The company provides water and wastewater services, including billing and meter reading, water marketing, and the operation and maintenance of water and wastewater systems to various municipalities, the United States government, and private entities. As of December 31, 2005, it served 13,001 customers located in the town of Fountain Hills, Arizona, as well as a portion of the City of Scottsdale, Arizona; and operated approximately 184 miles of pipeline.

American Water Star Inc. (OTCPK: AMWS) The company makes sugar-free, calorie-free, sodium-free waters in a whole host of fruit flavors, from the familiar, strawberry to the exotic orange/guava. It also makes sport drinks, flavored teas, and drink mixers. American's brand names include Fling's Miami Beach, Geyser, and Hawaiian Tropic and are available at food retailers, distributors, and governmental agencies throughout the US. The company has introduced Geyser Fruta, a Latin-flavored beverage aimed at the Hispanic market.

American Water Works Company, Inc. (subsidiary of RWE) Water, water, everywhere -- and American Water Works wants to own it. The company, which has been acquired by RWE Thames Water (the water unit of German utility giant RWE), is one of the largest water utility holding companies in the US. Through its regulated utilities and its contract services division, American Water serves about 20 million consumers in North America and Latin America. The company also provides wastewater treatment in some of its service areas. Nonregulated subsidiary American Water Services provides contract management services for water and wastewater systems; American Water Resources offers related products and services.

Ameron International Corporation (NYSE: AMN) Ameron International Corporation is a multinational manufacturer of highly-engineered products and materials for the chemical, industrial, energy, transportation and infrastructure markets. Ameron is a leading producer of water transmission lines.

Amiad Filtration Systems Ltd. (LSE:AFS.L) is a producer and global supplier of water filters and filtration systems. The Company's key markets are the industrial and municipal market and the irrigation market

Aqua America (NYSE: WTR) operates as the holding company for regulated utilities providing water or wastewater services primarily in the United States. It serves residential, commercial, fire protection, industrial, water, wastewater customers, and operating contracts and other customers in Pennsylvania, Ohio, North Carolina, Illinois, Texas, New Jersey, Florida, Indiana, Virginia, Maine, Missouri, New York, and South Carolina. The company also provides water and wastewater service through operating and maintenance contracts with municipal authorities and other parties close to its operating companies' service territories. As of December 31, 2005, it served approximately 2.5 million people.

AquaCell Technologies Inc. (OTCBB: AQUA.OB) through its subsidiary, Aquacell Water, Inc., engages in the manufacture and sale of water filtration and purification products for various water treatment applications for municipal, industrial, commercial, and institutional purposes. Its products are used for the treatment of process water for manufacturing; purification of water for bottling plants and food service; and removal of contaminants from municipal drinking water systems. The company offers its water purification products to manufacturers of micro-chips, textiles, and food and beverages, as well as health care providers, defense contractors, and the military in the United States. Its other subsidiary, Aquacell Media, Inc., places coolers into various locations and sells targeted advertising on the bottle band of the permanently attached five-gallon bottle.

Aquentium, Inc. (OTCBB:AQNM) operates as a diversified holding company with interests in food safety, wastewater treatment, low income housing, emergency and disaster relief housing, telecommunications, alternative energy, and recycling. The company, through its subsidiaries, engages in the development and construction of disaster-relief housing model units; and research and development for manufacturing and marketing of solar energy panels.

Arch Chemicals Inc. (NYSE:ARJ), Arch and its subsidiaries provide innovative, chemistry-based solutions to control the growth of harmful microbes. The Company's concentration is in water, hair and skin care products, pressure-treated wood, paints and coatings, building products and health and hygiene applications.

Artesian Resources (NASDAQ: ARTNA) through its subsidiaries, engages in the distribution and sale of water to residential, commercial, industrial, governmental, municipal, and utility customers in the state of Delaware. It also provides water for public and private fire protection to customers in its service territories, as well as offers wastewater services.

Arrowhead Water Products (CDNX: AWP-A.V) is Canada's largest Canadian owned publicly traded water company specializing in the production and sales of large format bottled water, that generates the majority of its revenues through the sale and rental of water coolers and the delivery of spring, distilled and drinking water throughout Western Canada. Provincial coverage is achieved by operating production facilities located in Edmonton and Calgary, Alberta and Dawson Creek, B.C. Arrowhead remains committed to continually improve its level of service to its customers and to provide positive returns to its shareholders.

Asia Environment Holdings Ltd (SIN:A58) is an investment holding company. Through its subsidiaries, it provides integrated water and wastewater treatment solutions in the People's Republic of China. It has three segments. The turnkey projects and services segment is engaged in the provision of turnkey services involving the entire process from consultancy design, production, construction and engineering, installation and commissioning of water and wastewater treatment systems, and research and development work on water and wastewater treatment equipment and techniques. The manufacturing segment is involved in the manufacture, fabrication, sales and installation of generic or custom-manufactured specialized equipment for water and wastewater treatment systems. The build-operate-transfer projects segment is engaged in the construction and operation of water treatment facilities. In January 2008, the Company established a wholly owned subsidiary, Anqing Penyao Wastewater Treatment Pte. Ltd.

Asia Power Corporation Limited (SIN:A03) is an investment holding company. The Company, through its subsidiaries is engaged in the ownership, management and operation of power plants in China. Its wholly owned subsidiaries include APC Hydro Power (Investment) Pte Ltd.

Asia Water Technology Ltd. (SIN:5GB) is an investment holding company that specializes in offering total engineering solutions for water purification and wastewater treatment systems. It operates in three business segments. The water purification treatment segment is engaged in the design, assembly, installation and commissioning of water purification treatment systems, as well as technology development of such water purification systems, and treatment of raw water drawn from underground and treatment of tap water. The wastewater treatment segment is involved in the supply and installation of equipment used in industrial and municipal wastewater treatment systems. The others segment is engaged in the trading of water treatment equipment and miscellaneous peripheral contracts, which includes coal conveying control system and chemical cleaning.

Ashland Inc. (NYSE: ASH) Ashland Water Technologies, operates as a chemical and transportation construction company. It operates in four segments: Ashland Distribution, Ashland Specialty Chemical, Valvoline, and Ashland Paving and Construction (APAC) segment. The Ashland Distribution segment distributes chemicals, plastics, and provides environmental services. The Ashland Specialty Chemical segment supplies specialty chemicals and customized services for industries. The Valvoline segment produces and markets packaged motor oil and automotive chemicals, including appearance products, antifreeze, filters, and automotive fragrances. The APAC segment performs asphalt and concrete contract construction work, including highway paving and repair, excavation and grading, and bridge construction.

Athens Water Supply & Sewerage Company (ATH:EYDAP),is a Greek water provider. The Company’s range of activities includes the delivery of water and sewerage services, as well as the design, construction, installation, operation, utilization, management, maintenance, expansion and renewal of water supply and sewerage systems. Its principal projects deal with the preservation and augmentation of water conveyed via the external aqueduct system from four water reservoirs (Mornos, Yliki, Marathon, Evinos) to four water treatment plants. EYDAP is the main water and sewerage services provider for the Athens conglomeration.

AWG Plc (AWG.L), One of the country's largest water utilities, AWG provides regulated water, wastewater, and environmental services to some 6 million residential, commercial, and industrial customers through its Anglian Water unit.

Badger Meter, Inc. (AMEX: BMI) is a marketer and manufacturer of products using flow measurement and control technologies developed both internally and with other technology companies. The Company's products are used to measure and control the flow of liquids in a variety of applications. Its product lines fall into two general categories: utility and industrial. Two product lines, residential and commercial water meters (with various meter reading technology systems) are generally sold to water utilities. Industrial sales consist of the remainder of the sales and include automotive fluid meters and systems, small precision valves, electromagnetic meters, impeller flow meters and industrial process meters (all with related accessories and instrumentation). Residential and commercial water meters and related systems provide the majority of the Company's sales.

Basin Water, Inc. (BWTR:NASDAQ) engages in the design, building, and implementation of groundwater treatment systems in the United States. It offers a proprietary ion-exchange wellhead treatment system that reduces groundwater contaminant levels. The system could be used to treat a range of contaminants, including arsenic, nitrate, and perchlorate.

Beijing Capital Co., Ltd. (SHA:600008) . is engaged in various businesses, such as the toll collection of Jingtong expressway, the operation of hotels, the leasing of assets, the treatment of wastewater, as well as the manufacture and distribution of tap water. The Company operates its businesses primarily in Beijing, Jiangsu Province, Shaanxi Province, Zhejiang Province, Anhui Province, Hebei Province and Shandong Province, the People's Republic of China. During the year ended December 31, 2006, approximately 39%, 36% and 17% of its total revenue came from its tap water business, treatment of wastewater and toll collection business, respectively. As of December 31, 2006, the Company had 14 major subsidiaries and three major associates

Bioteq Environmental Technologi (BQE.V) BioteQ builds and operates water treatment plants providing profitable metal recovery and sustainable environmental solutions.

BioShaft Water Technology Inc (OTC BB:BSHF) wastewater treatment technology based on Bio-Filtration utilizing sludge carriers. These plants are made using the Hans BioShaft Turbine that is at the heart of the wastewater technology. It was developed in the Netherlands in 1994 and was improved upon by Dr. Hans Badreddine and implemented as Hans BioShaft®. It is patented in the United Kingdom and the patent is pending in the United States.

BIW Ltd. (AMEX: BIW) through its subsidiary, Birmingham Utilities, Inc., operates as a regulated public water service company in Connecticut. The company engages in the collection and distribution of water for domestic, commercial, and industrial uses, as well as for fire protection in Ansonia and Derby, Connecticut; and in small parts of Seymour. It also provides water service for domestic and commercial use in 33 satellite water operations in 16 towns in eastern Connecticut. In addition, the company offers a consumer protection program for residential service lines and provides water related services to other water utilities, municipalities, contractors, and individuals in Connecticut. BIW Limited is based in Ansonia, Connecticut.

Bio-Treat Technology Ltd. (SIN:B22) is a pioneer in the use of biotechnology for waste and wastewater treatment in the PRC. Through our strong R&D team of researchers, Bio-Treat has successfully developed a proprietary application of biological processes to wastewater treatment called the BMS Biological Process Technology

Cadiz, Inc. (CDZI: NASDAQ) operates as a land and water resource management company in the United States. The company involves in groundwater storage and supply, and water-conserving irrigation.

Capacitive Deionization Technology Systems Inc. (OTCBB:CDTN.PK), a development stage company, doing business as CDT Systems, Inc., provides various technologies for pure and ultra pure water requirements.

Calgon Carbon Corp (NYSE: CCC) offers products, services, and solutions for purification of water and air in the United States. It operates in three segments: Activated Carbon and Service, Equipment, and Consumer. Activated Carbon and Service segment manufactures granular activated carbon for use in applications to remove organic compounds from water, air and other liquids and gases. Activated carbon is a porous material that removes organic compounds from liquids and gases through adsorption process. Equipment segment designs and sells equipment which employs activated carbon and ion exchange resins for purification, separation, and concentration, as well as offers ISEP (ionic separator) continuous ion exchange units for the purification various products in the food, pharmaceutical, and biotechnology industries. Consumer segment primarily offers carbon cloth, which include PreZerve storage products line and AllGone odor elimination system. It offers its products primarily to potable water, industrial process, environmental water and air, food, and specialty markets.

California Water Service (NYSE: CWT) through its subsidiaries, operates in the water utility industry in the United States. The company engages in the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, industrial, public, and irrigation uses, as well as for fire protection. It also provides non regulated water-related services, including water system operation, billing, meter reading, lab services, water rights brokerage services, and communication antenna sites leasing under agreements with municipalities and other private companies. As of February 22, 2006, California Water Services served 2 million people in 100 communities.

CDS Technologies Limited (CDX.AX) is engaged in the development, manufacture and sale of water and wastewater solutions, primarily continuous deflective separation technology, which is a non-blocking screening technology that removes solids from liquids. It has three geographic segments: Australia, USA and UK. These segments are engaged in design, construction and delivery functions with sales offices servicing all states and territories in their respective countries. The USA segment offers media filtration product. During the fiscal year ended June 30, 2006, under the UK segment, CDS' subsidiary, Copa Limited, offered traditional wastewater products, and established process technologies, including hybrid biological nutrient removal, CDS storm water solutions for sustainable urban drainage systems market, and the membrane bio reactors that provide near-tap water effluent quality. In October 2006, Groupe Laperriere & Verreault Inc. acquired Copa Limited and Copa Water Pty Limited from CDS

Chemtura Corporation (NYSE:CEM) produces specialty chemicals; crop protection; and pool, spa, and home care products worldwide.

China Everbright International Ltd(HKG:0257) is a Hong Kong-based investment holding company focusing on environmental protection project operation, management and consultancy, toll bridge operation and property investmentThe environmental protection investment and operation segment operates wastewater treatment plants, and constructs waste-to-energy power plants. The environmental protection project management and consultancy segment provides management and consultancy services to environmental protection projects

China Evergreen Environmental Corporation (OTCBB: CEEC.OB) is a leading designer, engineer and developer of waste water treatment facilities in China. With its proprietary technology resources and project management experience, the Company provides both turn-key and BOT (build-operate-transfer) services to a range of industrial companies and municipalities throughout China. The Company also makes sales of its proprietary GM Bio-carriers, a natural, chemical-free process that improves the efficiency of the waste water treatment process.

China Water Affairs Group Ltd. (HKSE: 0855) is an investment holding company. The Company operates through five segments including the Water segment, which involves the provision of water supply and sewage treatment

China Water and Drinks, Inc. (OTCBB:CWDK) is a leading producer and distributor of bottled water in China. Through its production facilities in Guangzhou, Zhangjiang, Feixian, Nanning and Changchun, the Company produces and distributes bottled water to 11 provinces in China. The Company markets its own product under the brand 'Darcunk', supplies purified water to both local and international beverage brands such as Coca-Cola and Uni-President and provides private label bottled water for companies such as Sands Casino, Macau.

Christ Water Technology AG (WBAG:CWT) is an Austria-based company active in the provision of technologies, components and services in the field of pure and ultra pure water production, drinking water production and the treatment of wastewater and sewage. The Company is divided into four business segments.

Clarcor Inc (NYSE: CLC) provides filtration products worldwide. It has three segments: Engine/Mobile Filtration, Industrial/Environmental Filtration, and Packaging. The Engine/Mobile Filtration segment manufactures and markets filters for the filtration of oils, air, fuel, coolant, hydraulic, and transmission fluids. The Industrial/Environmental Filtration segment manufactures and markets filters, cartridges, dust collectors, and filtration systems used in the filtration of air and industrial fluid processes. The Packaging segment manufactures and markets consumer and industrial packaging products, including custom-designed plastic and metal containers, and closures and lithographed metal sheets directly to consumer and industrial packaging customers.

Clorox Company (NYSE: CLX) Clorex has two divisions, Household and Specialty. The Household division offers bleach and cleaning products, including laundry products, such as liquid bleaches, laundry stain removers, and dry and liquid bleaches; and home-care cleaning products. The Specialty division offers plastic bags, wraps and containers; clay and silica gel-based cat litters; food products, such as salad dressings and dip mixes, seasoned mini-croutons, seasonings, sauces, and marinades; and charcoal products. The company also offers brooms, candles, air fresheners and fabric refreshers, insecticides, and disposable gloves. It sells its products to mass merchandisers and warehouse clubs, and to dollar, military, and other retail stores through a direct sales force; to grocery stores and grocery wholesalers through brokers; and to the retail trade through licensees, distributors, and joint-venture arrangements with partners.

Companhia de Saneamento Basico do Estado de Sao Paulo (SABESP)(ADR) (NYSE:SBS) provides water and sewage services to a range of residential, commercial, industrial and governmental customers in the City of Sao Paulo, Brazil, and in 367 of the 645 other municipalities in the State of Sao Paulo, Brazil. The Company also supplies water on a bulk basis to municipalities in the Sao Paulo Metropolitan Region, in which it does not operate water systems. The Company provides basic sanitation services, which include the abstraction, treatment, processing and distribution of water, as well as the collection, treatment and reuse of sewage

Connecticut Water Service, Inc. (NASDAQ: CTWS) through its wholly owned subsidiaries, primarily supplies drinking water in Connecticut. It operates in three segments: Water Activities, Real Estate Transactions, and Services and Rentals. Water Activities segment supplies public drinking water. It also provides sewer operations and other water-related services. Real Estate Transactions segment involves in the sale of its excess real estate holdings. Services and Rentals segment provides contracted services to water and wastewater utilities, and other clients, as well as bulk delivery of emergency drinking water to businesses and residences via tanker truck.

Consolidated Water Co. Ltd. (NASDAQ: CWCO) Consolidated Water Co., Ltd. (CWC) engages in processing and distributing water in the Cayman Islands, Belize, Barbados, the British Virgin Islands, and the Commonwealth of the Bahamas. The company uses reverse osmosis technology to produce freshwater from seawater and distributes this water to public utilities, government facilities, and commercial, tourist, and residential properties. CWC also provides sewerage services in Grand Cayman.

COPASA (Sao Paolo:CSMG3.SA) is the third largest sanitation company in Brazil in terms of net revenues. COPASA´s main activities comprise the planning, preparation, execution, expansion, remodeling and provision of sanitation services. Additionally, the Company provides technical cooperation services to several municipalities of the State of Minas Gerais, Brazil, including to municipalities where the Company has not been granted water or sewage concessions, and to the private sector.

Cumminscorp Ltd. (ASX:CMN), The Company is engaged in the research and development of water solutions with emphasis on water tank manufacture, aquaculture systems to harvest fish and water purification and water remediation systems.

Dakshidin Corporation (OTCPK:DKSC) and its wholly owned subsidiary RESTEC International Inc, manufacturers of water pumping windmills. The developments of RESTEC International Inc., a wholly owned subsidiary of Dakshidin Corporation, provide significant contributions to the solution of problems in obtaining safe, reliable water faster and cheaper than ever before.

Danaher Corp (NYSE: DHR) engages in the design, manufacture, and marketing of industrial and consumer products. It operates in three segments: Professional Instrumentation, Industrial Technologies, and Tools and Components. The Professional Instrumentation segment produces and sells electronic test tools and calibration equipment; water quality instrumentation and consumables, and ultraviolet disinfection systems; retail/commercial petroleum products and services. The Industrial Technologies segment offers products and subsystems that are used by original equipment manufacturers into various end-products and systems, as well as by customers and systems integrators into production and packaging lines. The Tools and Components segment produces and distributes general purpose and specialty mechanics hand tools. Its products include toolboxes and storage devices, diesel engine retarders, wheel service equipment, drill chucks, and precision fasteners and miniature components.

Darco Water Technologies Limited (SIN:5CB) is a Singapore-based investment holding company. The Company is organized into three segments: EW Systems, WM Services and trading. EW Systems designs, fabricates, assembles, installs and commission engineered water systems for industrial applications. WM Services is engaged in services and maintains product water and wastewater systems. Trading is engaged in trades and supplies chemicals, electrical controls and related instruments used in water treatment systems.

Dayen Environmental Limited(SIN:5BT) is a Singapore-based company that is principally engaged in the provision of mechanical and electrical engineering services. The Company operates in three business segments: waste water treatment, which is engaged in the provision of specialized mechanical and electrical engineering works involving the implementation and integration of industrial and process control systems for pumping installations and treatment works/plants, which relates mainly to the treatment of waste water; water treatment, which is engaged in the provision of engineering services in the design, supply and installation of specialized equipment used in the water treatment process, and others, which is engaged in generic mechanical and electrical projects.

Dionex Corp. (NYSE:DNEX) Water Analysis

Doosan Heavy Industry & Construction Co. (SEO:034020) is engaged in supplying industrial facilities to both domestic and international plant markets. The Company provides comprehensive production and supply systems ranging from base material-casting and forging systems to nuclear power plants and hydro and thermal power plants, as well as other industrial facilities, such as desalination plants, environmental equipment, material-handling equipment and chemical and petrochemical plants.

Eastern Water Resources Development and Management Plc(BAK:EASTW) is engaged in the development and management of the major water distribution pipeline systems in the eastern seaboard areas of Thailand. The Company has two operation centers in Map Ta Pud, which provides raw water pipeline network in Chonburi and Rayong, and in Chachoengsao, which controls water supply systems for Chachoengsao. The Company has three subsidiaries. The first is Global Water Systems Corporation Limited, which is engaged in the sale of water through vending machines, as well as the manufacture and installation of water vending machines. The second is Universal Utilities Co., Ltd., which is engaged in the production and supply of tap water, waste water treatment and sale of related tools, equipment and chemical products. The last is Eastern Hobas Pipes Co., Ltd., which manufactures and supplies pipes for water business. Its customers range from household consumers, general industries to industrial estates

EAU Technologies, Inc (OTCBB: EAUI ) is a supplier of Electrolyzed Water Technology (EOW Technology marketed as Empowered Water(TM)) and other complementary technologies with applications in diverse industries. EAU's water-based and non-toxic (at application concentration, the solutions are non-toxic to humans and live animals) EOW Technology may replace many of the traditional methods now used to clean, disinfect, protect and nourish in large industries such as agriculture and food processing. EAU has solutions for existing bacteria, virus and mold proliferation threats. EAU continues to add innovative and efficacious products that offer a systemic approach to pathogen elimination in food processing plants and related industries, thereby producing safer foods and protecting the environment through "Green Chemistry."

Ebara Corporation (6361: Tokyo) is one of the world's principal manufacturers of fluid transfer machinery, with particularly strong positions in pumps, compressors, fans, and chillers. The Company is also a prominent contractor of environmental engineering systems, focusing on the realization of the "sustainable society." Ebara is a leading supplier of precision machinery to the semiconductor device manufacturing industry. Key products in this sector include chemical mechanical polishing systems, dry vacuum pumps, and other equipment, such as wafer plating systems, that assist the industry in meeting the demands of manufacturing the next generation of semiconductor devices. Ebara is actively engaged in developing and commercializing new energy technologies, including wind power generators, fuel cell cogeneration systems, and photovoltaic power generators.

Eco-Safe Systems USA, Inc. ( OTCPK: ESFS) ozone food-safety and water-purity intervention systems with services ranging from food disinfection to water reclamation and water desalinization. Eco-Safe's patent-pending process raises the bar on food safety and environmental sustainability, while decreasing costs and risks to businesses, the public and the planet.

Ecoloclean Industries, Inc. (OTCPK:ECCI) is the owner of two wholly owned subsidiaries, Ecoloclean Industries, Inc. and World Environmental Technologies, Inc. and utilizing various remediation techniques and technologies. Ecoloclean Industries, Inc. provides environmental waste remediation to treat and remove impurities in contaminated wastewater and/or polluted liquids and solids for a variety of industries, but not limited to, refineries, papers mills, petroleum and petrochemical industries. Ecoloclean Industries, Inc. has merged equipment and personnel in its subsidiaries to maximize the utilization of company resources.

Ecosphere Technologies, Inc., (OTCBB: ESPH) through its subsidiaries, provides patented and engineered solutions for the defense, homeland security, automotive, and global ship repair markets primarily in the United States. It offers water filtration system, which produces clean drinking water using various natural water sources, as well as heavily polluted water. The company provides an alternative method of removing coatings using an ultra-high pressure robotic water-jetting system, called the M3500 that produces minimal waste. The M3500 uses a titanium and aluminum robot that attaches to the surface of a ship using a patented air gap magnetic array, and is controlled and monitored via a remote operator.

EESTech Inc. (OTCBB: EESH) together with its wholly owned subsidiary, Aqua Dyne Australia Pty, Ltd., engages in the development of commercial water purification products in the United States. It owns JetWater System, a thermal water purification technology used for the recovery of near ultra pure quality water from a range of water and wastewater sources. The company also provides consulting services in designing and commissioning systems..

Emerson Electric Co. (NYSE: EMR) offers product technologies and engineering services for industrial, commercial, and consumer markets worldwide. It operates in five segments: Process Management, Industrial Automation, Network Power, Climate Technologies, and Appliance and Tools. The Process Management segment provides measurement, control, and diagnostic capabilities for automated industrial processes producing items. The Industrial Automation segment provides manufacturing solutions to customers at the source of manufacturing. The Network Power segment designs, manufactures, installs, and maintains products providing grid to chip electric power conditioning, power reliability, environmental control, and connectivity for telecommunications networks and data centers. The Climate Technologies segment provides products and services for the climate control industry, including residential, commercial, and industrial heating and air conditioning; and commercial refrigeration. The Appliance and Tools segment offers electric motors used in residential, commercial, automotive, and industrial applications; controls, heating elements, and switches; hand tools, plumbing tools, and wet/dry vacuums; and free-standing, fixed, and mobile storage products for residential, commercial, healthcare, and foodservice applications.

EMS Energy Limited(SIN:5DE), formerly Eco Water Limited, is an investment holding company. It provides specialized systems for sewage and industrial wastewater treatment projects. It engages in environment and infrastructure business, including water treatment systems, bio-medical waste management, industrial water and wastewater treatment systems, and zero discharge solutions. It provides project solution comprising project conceptualization, process design and detailed engineering; engineering, procurement and construction; installation and commissioning; operation and maintenance services, and turnkey solutions, and build-operate-transfer and build-operate-own business models involving investments and financing. It has three segments: Integrated Industrial Wastewater Treatment Systems, Sewage Treatment Systems and Fabricating of Engineering Equipment and Services.

Encore Clean Energy, Inc. (OTCPK: ECLN) through its subsidiaries, provides integrated advertising strategies and email marketing services. Its advertising services include the design, delivery, tracking, and analysis of targeted ‘one-on-one’ email campaigns, customized loyalty programs, and comprehensive list management/brokerage packages, as well as the creation, integration, and execution of online and traditional advertising strategies. The company also engages in the research and development of commercial products that generate electricity without burning fossil fuels. Its products include HeatSeeker, a waste heat recovery unit, which is designed to utilize waste heat exhaust gases, hot water, or steam to generate electricity; Eliminator, a Rankine cycle liquid pump elimination process; and SideWinder and RiverBank, high torque kinetic energy turbines.

Enpar Technologies Inc. (TSX:ENP.V) ENPAR is a "Technology Company" applying its patented and proprietary "Electrochemical Technologies" to the treatment of waste water and drinking water contaminated by metals or nutrients i.e., nitrate/ammonia associated with the mining, metal processing, chemical, agricultural, municipal and waste management sectors.

Environmental Clean Technologies Ltd. (ASX:ESI), formerly Environmental Solutions International Limited, is an Australia-based company that is principally engaged in the research, development and commercialization of dewatering of brown coal and related technology

Eurodrip Irrigation Systems S.A. (ATH:EDRIP) is a Greek company engaged in the design and manufacture of drip irrigation systems. It provides tailor-made drip irrigation solutions, including the necessary peripheral equipment such as filters, greenhouses and fittings, as well as organizational set-up, agro-technical consultation, design and planning, installation assistance and training of local personnel to operate and maintain the irrigation systems.

Euro Tech Holdings Co. Ltd. (NasdaqSC:CLWT)) through its subsidiaries, engages in the marketing and trading of water and waste water related process control, analytical and testing instruments, disinfection equipment, and supplies and related automation systems. The company distributes a range of advanced water treatment equipment, chlorination equipment, laboratory instruments, analyzers, test kits and related supplies; and power generation equipment, including recorders and power quality analyzers. It also manufactures analytical instruments and testing equipment for water, wastewater plants, and environmental protection monitoring stations. Euro Tech primarily sells its products to commercial customers and governmental agencies or instrumentalities in Hong Kong and in the People's Republic of China.

Finavera Renewables Inc (Tier2) (TSX:FVR.V) originally conceived in Ireland, has become a TSX Venture Exchange listed company and is dedicated to the development of renewable energy resources and technologies. The Company's objective is to become a major renewable and green energy producer by developing and operating its assets in the wind and wave energy sectors. Finavera Renewables has diversified its renewable energy portfolio to include wind power projects, wave power projects, and wave power technology development.

Flexible Solutions International, Inc. (AMEX: FSI) engages in the development, manufacture, and marketing of patented water technologies worldwide. It offers specialty chemicals that slow down the evaporation of water. The company’s products include WaterSavr, a water evaporation retardant that reduces evaporation in reservoirs, lakes, aqueducts, irrigation canals, ponds, and slow moving rivers; Heatsavr, a liquid blanket evaporation retardant for the commercial swimming pool and spa markets that reduces humidity and lowers water heating costs; and Ecosavr for residential swimming pools. In addition, the company’s subsidiary, NanoChem Solutions, Inc., specializes in the manufacture of water-soluble products that utilize thermal polyaspartate biopolymers. Its water evaporation control products are used to reduce water loss in arid climates, reduce energy loss from public and private swimming pools, and cause spreading of desired particles across water surfaces. The company’s bio-polymers are utilized in agricultural nutrient uptake, oil industry scale prevention, and as suspension agents in the detergent industry.

EVN AG (WBAG:EVN) is an Austria-based holding company for the group of companies engaged in the energy and the environmental engineering sectors. It offers electricity, gas, heating and water supply, as well as waste treatment services.

Flowserve Corporation (NYSE: FLS) engages in the design, manufacture, distribution, and servicing of industrial flow management equipment worldwide. It operates in three divisions: Flowserve Pump, Flow Control, and Flow Solutions. The Flowserve Pump division designs, manufactures, distributes, and services engineered and industrial pumps and pump systems, replacement parts, and related equipment. The Flow Control division offers a portfolio of industrial valve products, including actuators, controls, and related equipment, as well as provides engineered services. The Flow Solutions division offers mechanical seals, sealing systems and parts, and related services. Its mechanical seals are used for various rotating equipment, including pumps, mixers, compressors, steam turbines, and other specialty equipment primarily to the petroleum, natural gas, chemical processing, mineral and ore processing, and general industrial end-markets. In addition, the company provides aftermarket equipment services, such as installation, advanced diagnostics, repair, and retrofitting.

Fluor Corporation (NYSE: FLR) provides engineering, procurement, construction, operations and maintenance, and project management services worldwide. It operates in five segments: Oil and Gas, Industrial and Infrastructure, Government, Global Services, and Power. The Oil and Gas segment provides engineering, procurement, and construction services for upstream oil and gas production, downstream refining, and certain petrochemicals markets. The Industrial and Infrastructure segment provides engineering, procurement, and construction services for manufacturing and life sciences facilities, commercial and institutional buildings, mining, microelectronics, telecommunications, and transportation projects. The Government segment provides project management, engineering, construction, and contingency response services to the United States government, with focus on the Department of Energy, the Department of Homeland Security, the Department of Defense, and the Department of State.

Franklin Electric Co. Inc. (NYSE:FELE) together with its subsidiaries, engages in the design, manufacture, and distribution of groundwater and fuel pumping systems, submersible pumps, motors, electronic controls, and related parts and equipment.

Fomento de Construcciones y Contratas(MCE:FCC), The Company's services segment includes the collection, treatment and elimination of solid urban waste, street cleaning, sewer maintenance and parks maintenance. The Company also provides other services, including solid waste collection and disposal, street cleaning, water supply, drinking and waste water treatment plants maintenance

Geberit AG (VTX:GEBN) is a Swiss provider of solutions for sanitary technology applications. The Company's range of products comprises six product lines in the two product areas of Sanitary Systems and Piping Systems. The Sanitary Systems area comprises installation systems, flushing systems, public and waste fittings, as well as traps, and is divided into four product lines. The Piping Systems area comprises the entire piping technology inside and outside of buildings and has two product lines: building drainage systems and supply systems. All of the Company's products are sold to plumbers and installers through wholesalers, as well as to retailers and end users. In addition, the Company trains plumbers, sanitary engineers and architects

GE Osmonics (GEWT) Water & Process Technologies, a unit of GE Infrastructure, is a leading global supplier of water, wastewater and process systems solutions. Water & Process Technologies delivers customer value by improving performance and product quality and by reducing operating costs and extending equipment life in a broad range of products and services. These products and services are used to optimize total water/process system performance, safeguard customer assets from corrosion, fouling and scaling, and protect the environment through water and energy conservation.

General Electric Co. (NYSE: GE) General Electric Company engages in the development, manufacture, and marketing of various products for the generation, transmission, distribution, control, and utilization of electricity. Its products include various appliances, such as lighting products; industrial automation products; medical diagnostic imaging systems; bioscience assays and separation technology products; electrical distribution and control equipment; locomotives; power generation and delivery products; nuclear power support services and fuel assemblies; commercial and military aircraft jet engines; chemicals and equipment for treatment of water and process systems; security equipment and systems; and engineered materials, such as plastics and silicones.

GenTek Inc. (NasdaqGS:GETI) provides specialty inorganic chemical products and services for treating water and wastewater, petroleum refining, and the manufacture of personal-care products, and valve-train systems and components for automotive engines.

Glacier Water Services Inc. (OTCPK: GWSV) Glacier Water Services, Inc. primarily operates self-service vending machines that dispense drinking water to consumers. Its water vending machines are placed at supermarkets and other retail locations under commission arrangements with the retailers.

Global Water Technologies, Inc. (OTCPK: GWTR) is a water purification and services company with "clearly" innovative technologies, focused on the energy, power, oil and gas, process, HVAC and municipal markets.

GLV Inc. (TSX: LVG.A and LVG.B ) was founded to carry on the activities of the Water Treatment Group and the Pulp and Paper Group formerly conducted by Groupe Laperrière & Verreault Inc. The Water Treatment Group specializes in the design and marketing of solutions for the treatment of municipal and industrial wastewater and water used in various industrial processes, and also offers water intake screening solutions for power stations and desalination plants

Groupe Laperriere & Verreault Inc. (GL&V) (TSE.LVG.B) is a provider of process technologies, primarily for liquid/solid separation, designed for industrial, municipal and environmental applications, including those used in metal and ore processing, pulp and paper production, water treatment and the energy sector. It operates in three segments: the Process Group, the Pulp and Paper Group, and Water Treatment Group.

Guangdong Investment Limited (HKG:0270) is engaged in investment holding. The Company operates in seven segments. The property investment segment, The property development segment,The toll roads and bridges segment, The water distribution segment operates a water supply project in Mainland China supplying natural water to Hong Kong, Dongguan and Shenzhen, The electric power generation segment,. The hotel operations and management segment, The department stores segment, The other segment provides credit facilities in Hong

H2O Innovation (TSX: HOI) has the mission of developing, manufacturing and marketing innovative, environment-friendly, products intended for drinking water production, wastewater treatment and industrial processes.

Halma plc (HLMA.L) is a holding company. The Company makes products for hazard detection and life protection. It provides specialist electronic, safety and environmental technologies. It also develops technologies and products that are used for analysis in safety, environmental and leisure-related markets, including water

Hendrx Corp. (OTCBB: HDRX) is engaged in the research, development, manufacture, marketing and worldwide distribution of water generation, filtration, ionization, and purification devices. Hendrx's products include AWG units, Alkaline Calcium Ionic Water Dispensers, Reverse Osmosis ("RO") devices and RO under sink systems, as well as carbon filtration devices.

Hera (Milan:HER.MI) is the national leader in the energy, water and environmental industries, has almost 6,000 employees and operates in the provinces of Bologna, Ravenna, Rimini, Forlì-Cesena, Ferrara and, since 2006 Modena as well.

Hitachi Zosen Corporation (TYO:7004) is a Japan-based manufacturer engaged in four business segments. The Environment and Plant segment offers refuse incineration plants, industrial waste treatment plants, biomass energy systems, water and sludge treatment plants and others. The Machinery and Processing Machinery segment offers iron-making machines, forging machines, wind-driven machines, food processing machines, pharmaceutical machines, plastic processing machines, precision machines and power generating units. The Steel and Construction segment offers bridges, doors for water gates, steel chimneys, steel pipes, marine engineering equipment, shield machines and civil engineering equipment. The Others segment is engaged in the provision of electronic and control systems, high-accuracy positioning systems and disaster prevention systems, as well as the whole sale of electric power.

Hughes Supply, Inc. (NYSE: HUG) distributes construction, repair, and maintenance-related products principally in the southeastern and southwestern United States. The company operates in six segments: Water and Sewer; Plumbing/Heating, Ventilating, and Air Conditioning (HVAC); Maintenance, Repair, and Operations (MRO); Utilities; Electrical; and Industrial Pipe, Valves, and Fittings (PVF). Water and Sewer segment provides piping, fire hydrants, storm drains, backflow prevention devices, water meters, irrigation products, concrete sewer products, and concrete electrical and telephone vaults. It also offers leak detection, water system audits, hot tapping, manhole rehabilitation, line stopping, control valve testing and repair, and engineered plant products and services.

Horiba, Ltd., (TYO:6856) a Japan-based company along with its subsidiaries and associated companies, is mainly engaged in the manufacture and sale of measuring equipment. The Company offers analytical instruments, including water quality monitoring systems, pH meters, particle size distribution measuring instruments and Raman spectrometers;

HydroFlo, Inc.(OTCPK: HYRF) is a Business Development Company whose core focus is to seek out synergistic acquisitions that will provide capital appreciation and income from its portfolio companies. The mission of HydroFlo, Inc. is to acquire and develop innovative technologies and businesses that will improve the quality of water throughout the world by means of detection, treatment and removal of contaminants.

HYFLUX (HYF.SG) (Singapore) Water purification and fluid treatment company. Membrane and related technologies for liquid/solid separation. Its product offerings range from customized liquid treatment plants to water generating machines from ambient air and faucet filters using advanced membrane filtration technology for the consumer market.

IDEX Corp. (NYSE: IEX) is an applied solutions company specializing in fluid and metering technologies, health and science technologies, dispensing equipment, and fire, safety and other diversified products built to its customers' exacting specifications

IDEXX Laboratories Inc. (NASDAQ: IDXX) is a worldwide leader in the development and commercialization of innovative, technology-based products and services for veterinary, food and water applications. The company operates in three segments: Companion Animal Group, Water, and Food Diagnostics Group. The Companion Animal Group segment provides various products and services, including point-of-care veterinary diagnostic products comprising rapid assays and instruments and consumables; laboratory and consulting services used by veterinarians; and veterinary pharmaceutical products. The Water segment offers Colilert, Colilert-18, and Colisure tests to detect coli-forms and E. coli in water; Enterolert, which detects enterococci in drinking and recreational waters; and Quanti-Tray, which provides users measurements of microbial contamination. The Food Diagnostics Group segment offers diagnostic tests and related instrumentation and software to detect various diseases and to monitor health status in production animals.

Imdex Limited(ASX:IMD) manufactures and sells drilling products and services. It has two segments: drilling fluids and chemicals (DFC), and drilling products and services (DPS). DFC comprises the Australian Mud Company and Samchem Drilling Fluids and Chemicals, and provides drilling fluids and chemicals to the mining, oil and gas, water well and horizontal directional drilling industries.

Innova Pure Water Inc. (OTCBB: IPUR.OB) engages in the design, development, and manufacture of consumer water filtration and treatment products. Its products are portable in nature and consist of a container serving as a water reservoir, which incorporates water filtering and treatment technology. The company’s water treatment products are designed to treat tap water, reducing chlorine, lead, taste, and odor, as well as to remove bacteria and protozoea.

Insituform Technology Inc. (NasdaqGS: INSU) through its subsidiaries, provides proprietary trenchless technologies to rehabilitate, replace, maintain, and install underground pipes worldwide. It operates through three segments: Rehabilitation, Tunneling, and Tite Liner. The Rehabilitation segment provides Insituform CIPP process for the rehabilitation of sewers, pipelines, and other conduits utilizes a custom-manufactured tube, or liner, made of a synthetic fiber; Pipebursting, a trenchless method for replacing deteriorated or undersized pipelines; and Microtunneling. The Tunneling segment conducts tunneling, microtunneling, and various pipe system rehabilitation services. The Tite Liner segment provides Tite Liner, a method of lining new and existing pipe with a corrosion and abrasion resistant polyethylene pipe.

Integrated Environmental Technologies, Ltd. (OTCBB: IEVM.OB) engages in the design, marketing, sale, and assembly of equipment, based on its EcaFlo technology. It has a license to market, lease, sell, distribute, and service licensed products, including recreational, residential, and small business water purification units in the United States. The company has a strategic alliance with Pentagon Technical Services.

Integrated Water Resources, Inc. (OCTPK: IWRI) IWR is headquartered in Santa Barbara, California, and specializes in the application of integrated advanced technologies for groundwater exploration, treatment, management and protection, and in the acquisition, development, marketing and management of water resource assets and pursues opportunities to acquire, consolidate, and own water assets in the western United States. By concentrating on unregulated, wholesale water supplies, IWR seeks to become a market leader in a fragmented portion of the water industry.

Island Sky Australia Limited (Public, ASX:ISK)- an early-stage company engaged in the development of air-to-water making machines. The Company has two products, which utilize its adiabatic distillation process: one indoor model (ready for production) and one outdoor model (under development). Skywater 14 is ready for immediate production and is targeted at home and office use. Skywater 300 is being developed for larger scale residential use. Island Sky has distribution arrangements in place in over 30 countries for the Skywater 14.

International Water-Guard Industries Inc. (TSX.V: IWG), based in Burnaby, BC, Canada, focuses on the design, manufacture, sale, and service of aircraft potable water treatment equipment and systems. IWG has been selling its products to corporate, VIP and military transport manufacturers/operators around the world since 1982. The company is now seeking to break into the largest market of the aircraft industry, the commercial airline sector.

Inversiones Aguas Metropolitanas SA (SCL:IAM) is a Chilean holding company engaged in the investment in shares of Aguas Andinas and in offering of all classes of audit, consulting and other services related to sharing of technology and know how. The Company also provides technical assistance, business and project administration related to management and operations of the sanitarian sector. Through it subsidiary Aguas Andinas, the Company obtains, coagulates, chlorates, filtrates and distributes water to consumers in various regions of Chile.

Itron, Inc. (NASDAQ: ITRI) provides hardware, software, and services to integrate the creation, measurement, collection, management, application, and forecasting of data for electric, gas, and water utilities worldwide. It operates in three segments: Electricity Metering, Meter Data Collection, and Software Solutions. The Electricity Metering segment provides residential electronic and electromechanical electricity meters, commercial and industrial electronic electricity meters, AMR-enabled meters, international meters for use outside the United States and Canada. The Meter Data Collection segment offers residential and commercial AMR standalone and original equipment manufacturer modules, contract manufacturing and royalties for its AMR technology in other vendors’ electricity meters, mobile and network AMR data collection technologies, handheld computers for meter data collection or mobile workforce applications, and related installation and implementation services. The Software Solutions segment provides software applications for distribution system design and optimization, energy and water management, asset optimization, and commercial, industrial, and residential meter data collection and management.

ITT Industries, Inc. (NYSE: ITT) engages in the design and manufacture of engineered products. It operates in four segments: Fluid Technology, Defense Electronics and Services, Motion and Flow Control, and Electronic Components. The Fluid Technology segment offers fluid systems and solutions for the residential and commercial water, building trades, wastewater handling, treatment, and industrial and biopharm markets. The Defense Electronics and Services segment provides systems integration, communications, engineering, and technical support solutions; and research, technologies, and engineering support services to government, industrial, and commercial customers. The Motion and Flow Control segment offers friction pads and backplates for braking applications on vehicles; pumps and related products for the leisure marine markets; and valves, actuators, and switches for the commercial, military, and general aviation markets. The Electronic Components segment provides connectors, interconnects, cable assemblies, keypads, switches, panel switch assemblies, I/O card kits, and smart card systems for communications, industrial, transportation, military/aerospace, commercial aircraft, computer, and consumer uses.

Ion Exchange India Ltd. (BOM:500214) offers a portfolio of environmental solutions for infrastructure, industrial, municipal and household applications spanning water, liquid and gaseous effluents, solid waste and generation of energy from waste. The Company’s segments include Engineering, Chemicals and Consumer Products. The Engineering segment manufactures and sells medium and large size equipment for water and waste management. The Chemicals segment exports a spectrum of ion exchange resins for applications to various overseas markets, including North America. The Consumer Products segment caters to water treatment solutions to homes, societies and communities.

JMAR Technologies, Inc. (OTCBB: JMAR) is a leading innovator in the development of laser-based technology and x-ray processes for nano-scale imaging, analysis and fabrication. The Company is leveraging more than a decade of laser and photonics research to develop a portfolio of products with commercial applications in rapidly growing industries, while continuing to carry out research and development for the U.S. Government. JMAR's flagship commercialization product, BioSentry(TM), is a contamination warning system for waterborne microorganisms.

Kelda Group plc (LSE:KEL.L) provides water and waste water services to customers in the UK and US, employing over 3,300 people. Kelda’s main UK subsidiary is Yorkshire Water. Kelda also owns the US water supply business Aquarion and a number of successful non regulated businesses.

Kemira Oyj (HEL:KRA1V) is a Finland-based company that provides products, applications and solutions for such industry sectors as pulp and paper, water treatment, paint business, and chemistry. Kemira Water manufactures water treatment chemicals, including coagulants used for the chemical-biological treatment of sludge

KSB AG(FRA:KSB) is an international producer of pumps, valves and related systems. Its products are used in building services, industrial and water utilities, the energy sector and mining. The Company's product portfolio includes high-pressure pumps, globe and gate valves, as well as specialty butterfly valves for the energy sector; pumps and mixers for water and waste water companies.

Kurita Water Industries Ltd. (Tokyo:6370) is a leading manufacturer of water treatment equipment, chemicals and plant equipment.

Layne Christensen Co (NasdaqGS: LAYN) provides drilling and construction services and related products principally in water resources, mineral exploration, and geoconstruction markets. It operates in four segments: Water Resources, Mineral Exploration, Energy, and Geoconstruction. The Water Resources segment offers ground water systems and potable water treatment facilities. The Mineral Exploration segment provides drilling services for the mineral exploration industry. The Energy segment involves in the acquisition, development, and production of unconventional gas properties in the United States. The Geoconstruction segment focuses on services that improve soil stability.

Lindsay Corporation (NYSE:LNN) manufactures and sells automated agricultural irrigation systems that enhance or stabilize crop production while conserving water, energy, and labor. It operates in two segments, Irrigation and Infrastructure.

Lindsay Manufacturing Co. (NYSE: LNN) Lindsay Manufacturing Co. engages in the design and manufacture of self-propelled center pivot and lateral move irrigation systems in the United States and internationally. These products are used in agricultural industry to enhance or stabilize crop production while conserving water, energy, and labor.

LYDEC (CAS:LYD) is a Moroccan-based Company engaged in providing public services. Its main activities are electricity and drinking water distribution and decontamination services for Casablanca and Mohammedia areas.

Manila Water Company, Inc.(PSE:MWC) is a Philippine company holding rights to provide water delivery, and sewerage and sanitation services under the terms of a 25-year concession agreement to approximately five million people in the East Zone, comprising a range of residential, commercial and industrial customers

Megola Inc. (OTCBB: MGOA): environmental solution provider in physical water treatment, air purification, microbiological control, and wastewater treatment.

Met-Pro Corp., (NYSE:MPR), Through its business units, in the United States, Canada, Europe and The People's Republic of China, a wide range of products and services are offered for industrial, commercial, municipal and residential markets worldwide. These include product recovery and pollution control technologies for purification of air and liquids; fluid handling technologies for corrosive, abrasive and high temperature liquids; and filtration and purification technologies including proprietary water treatment chemicals and filter products.

Micro Imaging Technology, Inc. (OTCBB:MMTC.OB) a development stage company, engages in the research and development of fluid monitoring systems for water monitoring, as well as food processing and clinical applications in the United States.

Middlesex Water Company (NasdaqGS: MSEX) through its subsidiaries, provides water, wastewater, and related services in New Jersey and Delaware. It owns and operates regulated water utility systems and regulated wastewater utility systems, as well as operates water and wastewater systems on behalf of others in New Jersey and Delaware. It treats, stores, and distributes water for residential, commercial, industrial, and fire prevention purposes.

Mueller Water Products Inc. (NYSE: MWA) Mueller Water Products, LLC engages in the manufacture and sale of water infrastructure and flow control products for use in water distribution networks, water and wastewater treatment facilities, gas distribution systems, and piping systems in North America. It produces and sells hydrants, valves, and related products to the water and gas infrastructure markets. The company also engages in the production, sourcing, and sale of pipe fittings, pipe hangers, and pipe nipples, as well as a range of related products to the piping systems market. Mueller sells its products to municipalities, publicly and privately-owned water and wastewater utilities, gas utilities, and construction contractors. Mueller Water Products, LLC is a subsidiary of Walter Industries, Inc

Nalco Holding Co. (NYSE: NLC) provides integrated water treatment and process improvement services, chemicals and equipment programs for industrial and institutional applications globally. The company operates in three segments: Industrial and Institutional Services, Energy Services, and Paper Services. The Industrial and Institutional Services segment’s products and services are primarily used in water treatment applications, such as raw water treatment, wastewater treatment, and boiler treatment programs to control corrosion, the buildup of scale, and microbial fouling. The Energy Services segment provides on-site and technology driven solutions to the natural gas, petroleum, and petrochemical industries. The Paper Services segment offers printing and writing, board and packaging, tissue and towel, and mechanical papers.

Nanhai Development Co., Ltd.(SHA:600323) is principally engaged in water supply, sewage treatment and garbage burning electricity generation.

Northumbrian Water Group plc(LON:NWG), through its subsidiaries, is engaged in the provision of water, wastewater management and related services. The Company's principal operating subsidiary, Northumbrian Water Limited (NWL), is engaged in regulated water and sewerage businesses in England and Wales.

Northwest Pipe Co (NASDAQ: NWPX) manufactures welded steel pipe through three segments, Water Transmission Products, Tubular Products, and Fabricated Products. In the Water Transmission segment, the company is a leading supplier of large diameter, high pressure steel pipe products used primarily for water transmission in the United States and Canada. The Tubular Products segment manufactures smaller diameter, electric resistance welded steel pipe for use in a range of construction, agricultural, industrial, energy, traffic sign support, water well casing, fire protection, and fence. The Fabricated Products segment manufactures propane tanks; pressure vessels; and other fabricated steel products, such as air receivers, custom pressure vessels, and components.

Ocean Power Corp (OTCPK: PWREQ) is a development stage company that is planning to be engaged in the business of developing and marketing water desalination and renewable power generation systems that will be modular and mass produced. The Company also plans to pursue regional joint ventures in water and power challenged markets to build, own, operate and transfer modular seawater desalination and power plants. Ocean Power has had limited activities since inception, and no significant revenues have been realized and planned principal operations have not yet commenced. The Company was formed primarily as the result of the merger of PTC Holdings, Inc. into PTC Group, Inc. in June 1999.

O.I.Corporation, (NasdaqNM:OICO), dba OI Analytical, provides innovative products used for chemical analysis. We develop, manufacture, sell, and service analytical instruments that detect, measure, analyze, and monitor chemicals in liquids, solids, and gases. We also provide products used to digest, extract, and separate components of chemical mixtures.

OPC Liquidation Corporation (Other OTC:PWREQ.PK) does not have significant operations. The company seeks various plan of reorganization. Previously, it intended to engage primarily in the business of developing and marketing water desalination and renewable power generation systems. The company was formerly known as Ocean Power Corporation and changed its name to OPC Liquidation Corporation in 2007

ORGANO CORPORATION(TYO:6368) is a Japan-based company mainly engaged in the water treatment equipment business. The Company operates in two business segments. The Water Treatment Equipment segment is engaged in the provision of water demineralizers, condensate demineralizers, ultrapure water systems, sewage treatment facilities, standardized water treatment equipment, pumping facilities, soil remediation systems and other water treatment equipment, as well as the maintenance of water treatment equipment. The Chemicals segment offers ionic exchange resins, activated charcoals, aggregating agents, water treatment chemicals, food additives and other chemicals.

Pall Corp (NYSE: PLL) through its subsidiaries, engages in the manufacture and marketing of filtration and separation products and systems worldwide. The company operates in five segments: Medical, BioPharmaceuticals, General Industrial, Aerospace, and Microelectronics. The Medical segment sells disposable blood filtration and cardiovascular filtration products primarily to blood centers and hospitals. The BioPharmaceuticals segment sells separation systems and disposable filters primarily to pharmaceutical and biotechnology companies. The General Industrial segment sells filters, coalescers, and separation systems for hydraulic, fuel, and lubrication systems on mechanical equipment, as well as to producers of oil, gas, electricity, chemicals, food and beverages, municipal, and industrial water and paper. The Aerospace segment offers filtration and fluid monitoring equipment to the aerospace industry for use in commercial and military aircraft. The Microelectronics segment offers disposable filtration products to producers of semiconductors, computer terminals, fiber optics, disk drives, displays, and photographic film.

PBA Holdings Berhad (PBANB)(KUL:PBA) is a Malaysia-based investment holding company. The principal activities of the Company's subsidiary (Perbadanan Bekalan Air Pulau Pinang Sdn. Bhd.) include undertaking of the business activity of a water supply system, which comprises abstraction of raw water, treatment of water, supply and sale of treated water to consumers. The principal activities of the Company's associate (Pinang Water Limited) include the construction of water-infrastructure projects; water treatment, and management and supply of treated water for government, industries, commercial and domestic consumers.

Pennichuck Corp. (NasdaqNM:PNNW) is a holding company involved principally in the supply and distribution of potable water in New Hampshire through its three regulated water utilities. Its non-regulated, water-related activities include operations and maintenance contracts with municipalities and private entities in New Hampshire and Massachusetts

Pennon Group (LON:PNN)operates and invests in the areas of water and sewerage services and waste management. Its two main subsidiaries include South West Water Limited and Viridor Waste Limited. South West Water Limited holds the water and sewerage appointments for Devon, Cornwall and parts of Dorset and Somerset. Viridor Waste Limited is a waste treatment and disposal company in the United Kingdom. It operates in two segments. The water and sewerage business comprises the regulated water and sewerage services undertaken by South West Water Limited. The waste management business is the waste treatment, recycling and disposal services provided by Viridor Waste Limited.

Pentair, Inc. (NYSE: PNR) operates as a diversified industrial manufacturing company in the United States. It operates in two segments, Water and Technical Products. The Water segment manufactures and markets products and systems used in the movement, treatment, storage, and enjoyment of water. The Technical Products segment designs, manufactures, and markets standard, modified, and custom enclosures that protect sensitive controls components, and accessories.

PICO Holdings, Inc. (NasdaqGM: PICO) and its subsidiaries operate as a diversified holding company. It operates through three segments: Water Resource and Water Storage, Real Estate, and HyperFeed. The Water Resource and Water Storage segment supplies water to end-users, including water utilities, municipalities, developers, or industrial users. This segment also engages in the development of storage and distribution infrastructure of water for resale. The Real Estate segment owns, develops, and sells land, as well as related mineral rights and water rights in Nevada. The HyperFeed segment provides enterprise-wide ticker plant and transaction technology software and services that enable financial institutions to process and use exchange data with Smart Order Routing and other applications.

Phoslock Water Solutions Limited (ASX: PHK) is primarily engaged in the commercialization of its core product, Phoslock, a water treatment technology. Phoslock is a natural product, produced from modified bentonite clay and developed by the land and water division of Australia’s Commonwealth Scientific and Industrial Research Organisation to significantly reduce the amount of filterable reactive phosphorus present in the water column and in the sediment pore water of a water body.

Puncak Niaga Holdings Berhad (PNHB), (KUL:PUNCAK), is a Malaysia-based investment holding company. Together with its subsidiaries, the Company is primarily involved in the operation, maintenance, construction, rehabilitation and refurbishment of water treatment facilities, and the supply and distribution of treated water to consumers in the State of Selangor, and the Federal Territories of Kuala Lumpur and Putrajaya

PrimeAg (PAG:ASX)has been formed to invest in select, quality Australian rural properties, some with attached water entitlements, to take advantage of the increasing global demand for soft commodities, such as wheat, chickpeas, sorghum and cotton, as well as for livestock products

PT AdeS Waters Indonesia Tbk (ADES.JK.) is an Indonesia-based water bottling and distribution company. The Company is headquartered in Jakarta, Indonesia

Pure H20 Bio-Technologies, Inc. (OTCPK: PRHN) research, development and commercialization of its unique residential, commercial and hospital water disinfection systems. The company intends to commence the manufacture and distribution of its products through a network of independent distributors.

Pure Cycle (NASDAQ: PCYO) owns water assets in the Denver, Colorado metropolitan area and on the western slope of Colorado. Pure Cycle provides water and wastewater services to customers located in the Denver metropolitan area including the design, construction, operation and maintenance of water and wastewater systems.

Pure Technologies Ltd., (TSX-V: PUR) is an international technology company which has developed patented and proprietary technologies for management and surveillance of critical infrastructure around the world. Applications for these technologies include water and wastewater pipelines, bridges, oil and gas pipelines, transportation infrastructure, high-rise buildings, parking and other critical structures. Pure provides its technologies from its headquarters in Calgary, Canada and subsidiaries in Maryland, Arizona, and New Jersey.

Purio Inc.(OTCBB:PURO) Purio owns proprietary water clarification technology suitable to a broad number of applications including the clarification of surface water, industrial process water and sewage. Purio intends to apply its technology initially to industrial and commercial applications to reclaim water and reduce the need for fresh water in such applications. Purio further intends to use its proprietary technology to produce potable water for commercial and residential use. Purio will commercialize its technology via a number of channels, namely licensing strategic partners to build and sell &/or operate units outside of North America, outright sale of their second generation (patent pending) units to end users and will build, own and operate on a fee for service basis their larger permanent installation units in North America

Qianjiang Water Resources Development Co., Ltd. (SHA:600283) is principally engaged in the generation and supply of tap water, as well as the development and operation of real estate. The Company also provides electric power, pipe installation services and digital products.

Ranhill Utilities Berhad (KUL:RUBHD)is engaged in investment holding that operates through its subsidiaries. Its subsidiaries include SAJ Holdings Sdn Bhd, which is involved in the sourcing of raw water, and treatment and distribution of treated water to consumers in the State of Johor; Ranhill Water Technologies Sdn Bhd, which builds, installs and provides technology driven solutions in waste water treatment and potable water supply; Ranhill Water Services Sdn Bhd, which is a provider of water supply and distribution business solutions, consultancy and water related services; AnuRAK Water Treatment Facilities Co. Ltd., which renders service for production of and to manufacture for sale, distribute potable water, treated waste water and reclaimed water, and Ranhill Water Technologies (Thai) Ltd, which provides consultancy, project management, engineering supply, construction and operation. In March 2008, it established a wholly owned subsidiary, Ranhill (Xin Xiang) Wastewater Treatment Co. Ltd

Reddy Ice Holdings, Inc., (NYSE:FRZ) through its subsidiary, Reddy Ice Group, Inc., engages in the manufacture and distribution of packaged ice products and bottled water in the United States. It operates through two segments, Ice Products and Non-Ice Products and Operations.

Refresh Group limited(ASX:RGP) is a producer and distributor of distilled bottled water. Refresh acquired Hydr8 Custom Labelled Bottled Water business based in Melbourne. On 2 July 2007, Refresh acquired the bottled water division of Sun Shower Springs Pty Limited

Robbins & Myers, Inc. (NYSE: RBN) Pharmaceutical segment engages in the design, manufacture, and marketing of glass-lined reactor and storage vessels, engineered systems, and mixing systems and accessories. The Energy segment provides equipment and systems, including hydraulic drilling power sections; down-hole pumps; and a line of ancillary equipment. The Industrial segment provides cavity pumps and related products, such as grinders for use in the wastewater treatment, specialty chemical, food and beverage, pulp and paper, and general industrial markets.

Rohm & Haas Co.(NYSE:ROH) provides various specialty materials primarily for use in the building and construction, electronics, packaging and paper, industrial, transportation, household, personal care, water, and food markets.

Roper Industries Inc. (NYSE: ROP) engages in the design, manufacture, and distribution of energy systems and controls, scientific and industrial imaging products and software, industrial technology products, instrumentation products and services, and radio frequency (RF) products and services. The company operates in five segments: Instrumentation, Industrial Technology, Energy Systems and Controls, Scientific and Industrial Imaging, and RF Technology. The Instrumentation segment principally offers equipment and consumables for materials analysis, fluid properties testing and industrial leak testing. The Industrial Technology segment produces industrial pumps, flow measurement and metering equipment, industrial valves and controls, and water meter and automatic meter reading products and systems. The Energy Systems and Controls segment principally produces control systems, machinery vibration, and other nondestructive inspection and measurement products and solutions. The Scientific and Industrial Imaging segment primarily offers digital imaging products and software, patient positioning products and software in medical applications, and handheld computers and software. The RF Technology segment provides radio frequency identification and satellite-based communication technologies that are used primarily in toll and traffic systems and processing, security and access control, mobile asset tracking, and water submetering and remote temperature monitoring applications.

Royal Spring Water Inc (OTCPK: RSPG) bottles and distributes pure, sweet water from the Artesian wells of the "Ogallala Aquifer". Our underground source has existed for millions of years and is part of the Ogallala Aquifer, one of the country's best water quality aquifers. This pure water from the Artesian wells is already cold and free of organic contaminants, making it desirable for drinking. At our state-of-the-art facility in Hereford, Texas this pure water is extracted from our underground wells. It then goes through a complex filtration and bottling process.

RWE AG(FRA:RWE) is a management holding company of the RWE Group. RWE Energy is the Company’s supply and grid company for Continental Europe, and markets customers in this region with electricity, gas and water.

S2C Global Systems(OTC BB:STWG ) - S2C designs and disseminates innovative systems for the automated handling, delivery, and retailing of bulk-prepackaged products directly from the supplier to the consumer. Our utilization and integration of technologies eliminate the need for unnecessary equipment, warehousing and labor, reducing overall product costs.S2C's current focus is the AquaDuct, our own proprietary 5 gallon water delivery system.The AquaDuct is the first automated 5 gallon water merchandising system in its class. This state-of-the-art vending machine is designed as a 5 gallon bottled water dispensing system, a 5 gallon bottled water distribution system and specifically used to deliver 5 gallon bottled water from the suppliers to the consumers, thereby eliminating the storage and labor costs associated with the current distribution process.

Sabesp (Sao Paolo:SBSP3.SA) - Basic Sanitation Company of the State of São Paulo - is a mixed economy company, with open capital that has as its main shareholder the Government of the State of São Paulo. The company operates as a concessionaire of municipal sanitary services. Operating in 367 cities of the State of São Paulo, it is responsible for the planning, construction and operation of the water, sewage and industrial effluents systems.

Saneamento Basico (NYSE: SBS) Companhia de Saneamento Basico do Estado de Sao Paulo provides water and sewage services in the territory of the state of Sao Paulo. The company provides water and sewage services to residential, commercial, industrial, and governmental customers in 368 municipalities in the state of Sao Paulo, including the City of Sao Paulo. It also supplies water on a wholesale basis to 6 municipalities in the Sao Paulo Metropolitan Region. As of December 31, 2005, the company distributed water to approximately 22.6 million people through approximately 58,000 kilometers of water pipes and mains to approximately 6.5 million water connections. As of the above date, Companhia de Saneamento also provided sewage services to approximately 18.3 million people through 37,181 kilometers of sewer lines to approximately 4.9 million sewage connections.

Sasakura Engineering Co., Ltd (OSA:6303) , The Company operates in four business segments. The Water Treatment Equipment segment manufactures and sells seawater desalination equipment, evaporation concentrators and electrolytic ozone equipment, among others.

Seawright Holdings, Inc. (OTCBB : SWRI) is a company that acquires commodity producing assets whose value will increase over time. A significant asset owned by Seawright Holdings is Seawright Springs, a natural spring flowing some of America's purest drinking water. Seawright Springs is located in the beautiful Shenandoah Valley of Virginia on 144 acres of protected woodlands. The spring produces in excess of 1 million gallons of water a day and is one of the largest sources of natural spring water on the Eastern Seaboard. In 2003, Joel Sens formed Seawright Holdings, Inc. and purchased Seawright Springs to sell bottled water under the Seawright Springs brand as well as to sell excess capacity to major bottled water producers. Seawright is actively engaged in identifying and acquiring other high value commodity producing properties such as renewable biofuels.

Seprotech (CDNX:SET.V) is a provider of pre-engineered water and wastewater treatment plants to the land development, industrial and military market place, including membrane-based water treatment systems and the ROTORDISK® biological wastewater treatment systems

Severn Trent Plc(LON:SVT) is engaged in the supply of water and the treatment and disposal of sewage. The Company is organized into two main business segments: Water and Sewerage, which provides water and sewerage services to domestic and commercial customers in England and Wales, and Water Technologies and Services, which provides services and products associated with water, waste water and contaminated land principally in the United States, United Kingdom and Europe.

SEYCHELLE Environmental Technologies, Inc. (OTCPK: SYEV) engages in the design and manufacture of ionic adsorption micron filters to remove pollutants and contaminants found in fresh water source. Its ionic adsorption micron filters remove pollutants and contaminants found in fresh water source in five areas of concern: aesthetic, such as unpleasant taste and odors, cloudiness, silt, sediment, chlorine, and chlorine by products; biological, including harmful microscopic pathogens, such as cryptosproidium, ciardia, and other cysts and spores; chemicals, such as trihalomethanes, PCB’s PCE’s, detergents, and pesticides; dissolved solids, including heavy metals; and radiological, such as radon 222.

Shanghai Industrial Holdings Limited(HKG:0363) is an investment holding company. The Company, along with its subsidiaries, is engaged in infrastructure facilities, medicine, consumer products and information technology businesses. It operates in four segments: infrastructure facilities, medicine, consumer products and information technology. Infrastructure facilities segment is engaged in investment in toll road projects and water-related business.

Shanghai Municipal Raw Water Co., Ltd(SMRWC) (SHA:600649) is principally engaged in the supply of raw water, tap water and the provision of wastewater treatment services in Shanghai. During the year ended December 31, 2007, the Company supplied approximately 1.258 billion cubic meters of raw water and 0.177 billion cubic meters of tap water, treated approximately 0.621 billion cubic meters of wastewater.

Shine Holdings Inc. (OTCPK: SHDG) an international provider of proprietary technology and equipment used for the treatment and testing of water. Shine Holdings, Inc. has acquired Pure Water Projects, Inc. (PWP), a wholly owned subsidiary of FreeHarbour Foundation, in a stock transaction.

SJW Corp (NYSE: SJW) engages in the production, purchase, storage, purification, distribution, and retail sale of water in the United States. It provides water service to customers in the cities of Cupertino, San Jose, Campbell, Monte Sereno, Saratoga, Los Gatos, and Santa Clara. The company also provides non regulated water-related services, including water system operations, billings and cash remittances, and maintenance contract services. In addition, it owns and operates an eight acre surface lot parking facility, commercial properties, undeveloped real estate properties, and warehouse properties in the states of Florida and Connecticut; a retail property in the state of Texas.

Sociedad General de Aguas de Barcelona, S.A.(MCE:AGS) is the holding company of a Spanish group made up of more than 230 companies. It operates across many sectors, including drinking water supply, construction, healthcare, technical inspection and certification.

Solco Ltd (Solco)(ASX:SOO) is engaged in the design and distribution of solar powered water pumps and water purification throughout Australia and also internationally. The Company is also engaged in the design and distribution of solar hot water systems. It exports SMS manufacturing equipment and material and distribution licenses, and also markets, distributes and installs solar power and related products.

Southwest Water Co. (NasdaqGS: SWWC) provides water production, treatment, and distribution; wastewater collection and treatment; utility billing and collection; utility infrastructure construction management; and public works services. The company operates in two groups, Utility and Services. The Utility group supplies water for residential, business, industrial, and public authority use, as well as for fire protection service in California, Texas, and New Mexico; and sewage collection and treatment services for residential, commercial, and irrigation use in Texas and New Mexico. The Services group provides water and wastewater facility operations and maintenance services; equipment maintenance and repair; sewer pipeline cleaning; billing and collection services; and state-certified water and wastewater laboratory analysis on a contract basis. It also facilitates the design, construction, project management, and operating aspects of various water and wastewater projects.

Strategic Diagnostics Inc. (NasdaqGM: SDIX) engages in the development, manufacture, and marketing of antibody products and analytical test kits for a range of food, water, agricultural, industrial, environmental, and scientific applications in the United States and internationally. It primarily focuses on immunology, proteomics, bio-luminescence, and other bio-reactive technologies. The company offers a range of custom antibodies and antibody services, which include the outsourcing of the production of monoclonal and polyclonal antibodies embedded in commercialized products offered by diagnostic and pharmaceutical companies. SDI also provides industrial bio-detection services primarily for the industrial customers to identify the presence of pollutants, such as chemical toxins, biological pathogens, and other contaminants.

SUEZ SA (SUEZ)(EPA:SZE) is organized in four operational branches in its two lines of business: Energy and Environment. The SUEZ Environment business line covers all of its activities in the water and cleanliness businesses.

Swiss Water Decaffeinated Coffee (SWS-UN.TO) SWDCC is the world's only consumer branded chemical-free coffee decaffeinator, and is certified organic by both the OCIA (Organic Crop Improvement Association) and Aurora Certified Organic. SWDCC decaffeinates customer-owned coffees, including organically certified coffees, for a toll fee. The company also purchases high-quality green coffees from more than 10 different countries, decaffeinates them and markets them to the green coffee trade. These two revenue streams are known as the company's "toll" and "non-toll" businesses, respectively. Approximately 58% of SWDCC's revenue comes from the US, about 32% from Canada and the balance from international markets, including the United Kingdom, Japan and Australia.

Tallinna Vesi AS(TAL:TVEAT) is an Estonia-based company engaged in the supply of water and treatment of wastewater services in the city of Tallinn and in its surrounding areas. The Company operates two main facilities: Ulemiste Water Treatment Plant that collects and purifies raw water and releases it into the network as drinking water and Paljassaare Wastewater Treatment Plant, which conducts sewage and stormwater from the city for treatment and releases it three kilometers from the coast to the Baltic Sea.

Techem AG (FRA:TNH) is a Germany-based holding company, which provides services to in the fields of energy and water metering, allocation and billing to the housing and real estate industries. Through its core business division, Energy Services, it offers energy and water billing services, as well as sells and leases associated metering and measuring devices, including radio-controlled devices, water meters and heat cost allocators

Tetra Tech, Inc.(NasdaqNM:TTEK) provides consulting, engineering, construction, and technical services for resource management and infrastructure in the United States and internationally. Its services include research and development, applied science and technology, engineering design, program management, construction management, construction, and operations and maintenance. The Resource Management segment focuses on water resource management. It supports high priority government programs for water quality improvement, environmental restoration and productive reuse of defense facilities, and strategic environmental resource planning. This segment offers services to various projects that focus on surface water, groundwater, waste management, project management, and regulatory compliance. The Infrastructure segment engages in the development of water infrastructure projects.

Themo Electron Corporation (NYSE: TMO) Thermo Electron Corporation provides analytical instruments worldwide. It operates through Life and Laboratory Sciences, and Measurement and Control segments. It operates in two segments, Life and Laboratory Sciences, and Measurement and Control. Life and Laboratory Sciences segment offers laboratory equipment products, such as sample preparation and handling equipment; scientific instruments products, which include analytical instrumentation that analyzes the prepared samples; informatics and services, such as software interpretation tools and development support for the data generated by the instruments; and clinical diagnostics products and services. Measurement and Control segment offers online instrumentation products, solutions, and services that provide regulatory inspection, quality control, package integrity, process measurements, precise temperature control, physical, elemental and compositional analysis, surface and thickness measurements, remote communications, and flow and blend optimization.

ThermoEnergy Corporation (OTCBB: TMEN) engages in the development and sale of wastewater treatment and clean energy technologies. Its waste water treatment technologies include ThermoFuel process, enhanced biogas production process, ammonia recovery process, ThermoEnergy integrated power system, and sewage treatment system. The company’s ThermoFuel process is a renewable energy process that converts raw or digested sewage sludge into a high-energy fuel. Its Enhanced biogas production process is designed to retrofit existing conventional wastewater treatment plants by allowing them to recover ammonia from anaerobic digesters. ThermoEnergy’s Ammonia recovery process converts the nitrogen found in wastewater plants to ammonium sulfate, a commercial grade fertilizer utilized by agriculture worldwide. The Ammonia Recovery Process, which captures ammonia from dilute waste streams, converting it into ammonium sulfate that can be packed and sold to agriculture markets. The company also owns ThermoEnergy Integrated Power System (TIPS), a patented clean energy technology, which converts fossil fuels and biomass into electricity without producing air emissions.

Tianjin Capital Environmental Protection Company Limited (HKG:1065) is principally engaged in the water supply, sewage water treatment operation, construction and design consultation, recycled water production and sales, and environmental protection equipment manufacturing.

Ultra Pure Water Technologies Inc. (OTCPK: UPWT) is engaged in the manufacture, sale, and rental of pure quality water purification equipment utilizing reverse osmosis filtration processes and water vending equipment. The company's products address various water treatment applications for commercial, residential, industrial, and institutional purposes. These applications range from providing purified drinking water through our reverse osmosis self-filling water coolers and under-the-counter systems to equipment for producing water for municipal systems with capacities exceeding 200,000 gallons per day utilizing desalination and reverse osmosis processing equipment.

Underground Solutions, Inc. (OTCPK: UGSI) is a technology company providing solutions and services for our nation's water and wastewater infrastructure requirements. Our infrastructure technologies are used in a variety of water and wastewater applications, as well as in conduit used for applications ranging from electrical lines to fiber optics.

United Utilities plc (NYSE: UU) engages in the management and operation of the regulated electricity distribution, water, and wastewater networks in north west England. The company operates in three segments: Multiutility Operations, Infrastructure Management, and Business Process Outsourcing. The Multiutility Operations segment engages in the collection, treatment, and disposal of domestic wastewater, trade effluent (nondomestic wastewater), and surface water in north west England, as well as in the supply, treatment, and distribution of water to homes and businesses. The Infrastructure Management segment develops, operates, and manages infrastructure management contracts; and provides services to the public sector and commercial market, including multiutility connections, metering services, water and liquid waste treatment services, and facilities management services. The Business Process Outsourcing segment handles administrative functions, such as billing and dealing with customer enquiries for customers operating in the private enterprise, financial services, utility, and central and local government sectors.

Uponor (UNR1V: Helsinki) is a leading international supplier of plumbing and heating systems for the residential and commercial building markets. In Europe, Uponor is also a prominent regional supplier of municipal infrastructure pipe systems. The Group's key applications are sold in over one hundred countries.

URS Corporation (NYSE: URS) provides engineering design services worldwide. The company offers a range of professional planning and design services for the construction of new transportation projects, and for the renovation and expansion of existing transportation infrastructure, including bridges, highways, roads, airports, mass transit systems, and railroads; systems engineering and technical assistance for the design and development of new weapons systems and the modernization of aging weapons systems; and construction management services for transportation, facilities, environmental, and water/wastewater projects. URS also offers program management services, including logistics planning, acquisition management, risk management of weapons systems, safety management, and subcontractor management, as well as planning, coordination, schedule, and cost control, and design, construction, and commissioning oversight. In addition, it provides operations and maintenance services in support of military and other nonmilitary installations and operations.

Valmont Industries Inc (NYES: VMI) engage in the production of fabricated metal products worldwide. It also provides metal and concrete pole and tower structures, and mechanized irrigation systems, as well as offers metal coating services. It operates through five segments: Engineered Support Structures, Utility Support Structures, Coatings, Irrigation, and Tubing. The Engineered Support Structures segment manufactures engineered metal structures and components for the lighting and traffic, wireless communication, and international utility industries. The Utility Support Structures segment manufactures steel and concrete poles for voltage transmission lines, substations, and electrical distribution. The Coatings segment provides hot-dipped galvanizing, anodizing, powder coating, and e-coating services. The Irrigation segment manufactures and distributes mechanical irrigation equipment and related parts and services. Its equipment is used to apply water and chemicals to crops. The Tubing segment manufactures light-wall welded steel tubing, which are used in grain handling systems, pneumatic tube delivery systems, fire protection systems, automotive products, and exercise e