AAW Consulting Engineers

ACCIONA Agua

AECOM

AGBAR

Allen & Overy LLP

Alstom Power

Amane Water

Apsara Capital LLP

Aqua Capital Management

Aqualyng

AQUAPOR

Aquatech International Corporation

Aquatech Systems Asia Private Ltd

AquaZ A/S

Arup & Partners Ltd

Astor Sim SpA

Autan Capital

Bauer Environmental Group

Befesa Agua

Berlinwasser International AG

Black & Veatch

Bosch

Boston Consulting Group

BRL Ingenierie

C2C Services Ltd

Cadagua SA

Carbon Disclosure Project

Castlebridge Keep, LLC

CDM

CH2M Hill

Chester Engineers

City of Pleasanton

City of Windhoek

Coca-Cola

Comision Nacional del Agua, Mexico (CONAGUA)

Companhia de Saneamento Ambiental do Distrito Federal, Brazil - CAESB

Defense Advanced Research Projects Agency, USA (DARPA)

Degremont

Dennis Gibson and Associates

Department of Water Affairs, Botswana

Dhaka Water and Sewerage Authority

Diageo plc

DIF

Doughty Hanson & Co

Dow Chemical Ltd

EBARA Corporation

Energy Recovery Inc

Environmental Economics & Natural Resources, Wageningen University

Ernst & Young

European Bank for Reconstruction and Development (EBRD)

Food and Water Watch

Fountain Quail Water Management

GE Water & Process Technologies

Grundfos Water Treatment GmbH

Hach Company

Hach Lange SARL

Hatch

Hatch Infrastructure

Headworks Inc

HOCHTIEF Construction AG

HTI

Hydranautics

IBM

ILF Beratende Ingenieure GmbH

Inge Watertechnologies AG

Insituform

InterApp Switzerland

International Food Policy Research Institute (IFPRI)

ITT Corporation

Jindal ITF Ltd.

Lagos Water Corporation

Kamstrup

Keppel Seghers

Koch Membrane Systems Inc

KSB Aktiengesellschaft

KWater

M3 Capital Partners, LLC

McKinsey & Company

Middle East Desalination Research Center

Ministry of Electricity & Water, Bahrain

Ministry of Finance, Egypt

Ministry of the Interior, Morocco

Mitsubishi Corporation

Moya Bushnak Water & Environmental Services Co

Murdoch University

Nairobi City Water and Sewerage Company

Nano H2O

NASA

National Engineering Research Center for Urban Water and Wastewater, China

National Superintendence of Santiago

National Water & Sewerage Corporation, Uganda

NRW Bank

O2 Environmental Ic

Office National de Assainissement (ONAS), Tunisia

Oman Wastewater Services Company

Omya International AG

OrangeBoat LLC

Pall Corporation HQ

Parsons Corporation

Pentair Inc

Pepsi Co.

Perc Water Corporation

Pinsent Masons LLP

Pure Technologies Ltd

Regional Center of Urban Water Management, Tehran

Remondis Aqua GmbH

Romanian Water Association

Rosvodokanal

Royal Cosun

S.T.E.P Consulting GmbH

Scarab Development AB

Schneider Electric Industries SA

Sembcorp Industries Ltd

Severn Trent Water Ltd

SIV AG

SKF UK Ltd

SnS Associates

SPEC Services Inc.

SPML INFRA LIMITED

St Petersburg Vodokanal

Sumitomo Corporation

Sumitomo Mitsui Banking Corporation

Swift Worldwide Services

TaKaDu Ltd.

TASK, Turkey

TechKNOWLEDGEy Strategic Group

The China Water Company Ltd

The Global Institute for Tomorrow

Toray Industries Inc.

Toray Membrane Europe AG

Trojan Technologies

Unilever Ventures Ltd

University of California, Centre for Hydrological Modelling

US Mayor's Water Council

VAG-Armaturen GmbH

Vale Malaysia Manufacturing Sdn Bhd

Veil Environmental LLC

Veolia Water

Veolia Water North America

Water Replenishment District of Southern California

WaterHealth International

Wetsus

WSG Wasser Service Group

WWF

XPV Capital Corporation