| ABMEC - The British Mining Trade Association | United Kingdom | ||
| Almar Water Solutions | Spain | ||
| Amiad Water Systems | Israel | ||
| Apex Group | South Africa | ||
| AridTec Pte Ltd | Singapore | ||
| Aston Evaporative Services | United States | ||
| Atlas Copco Compressors | United States | ||
| BioteQ Environmental Technologies Inc | Canada | ||
| Blue Planet Strategies, LLC | United States | ||
| Brunel Corporation | United States | ||
| Christian Pfeiffer Maschinenfabrik GmbH | Germany | ||
| Corzan Industrial Systems | United States | ||
| CR Powered by Epiroc | Australia | ||
| Eco Solution Distributing | United States | ||
| ECOVAP | United States | ||
| Eijkelkamp | Netherlands | ||
| Enduro Composites | United States | ||
| ErtelAlsop | United States | ||
| FLSmidth Inc | United States | ||
| Franklin Electric | United States | ||
| Global Green Solutions LLC | United States | ||
| GSM Filtration Inc. | United States | ||
| Hydro Engineering Inc. | United States | ||
| IGS Italia s.r.l. | Italy | ||
| In-Situ | United States | ||
| Ketmak Machinery Technology Inc. | Turkey | ||
| LINE-X Protective Coatings | United States | ||
| Lyntek Incorporated | United States | ||
| MacLean Engineering | Canada | ||
| Magnation Water Technologies | United States | ||
| Master Builder Solutions | Germany | ||
| Matec In America | United States | ||
| Merrick Industries | United States | ||
| Met-Chem, Inc | United States | ||
| MINING EQUIPMENT COMPANY | Canada | ||
| Montgomery & Associates | United States | ||
| Nelson Irrigation Corporation | United States | ||
| North Ridge Pumps Ltd | United Kingdom | ||
| Oil Skimmers Inc | United States | ||
| Open Loop Energy Inc. | United States | ||
| PCM SA | France | ||
| Phoenix Process Equipment Co. | United States | ||
| Pillar Mfg.Pillar Mfg. | United States | ||
| PT. Siko Techno | Indonesia | ||
| Roscoe Moss Co. | United States | ||
| SAMCO Technologies, Inc. | United States | ||
| Schwing Bioset, Inc. | United States | ||
| SEETECH LLC | Germany | ||
| Slimline Mfg. Ltd. | Canada | ||
| SMI Evaporative Systems | United States | ||
| Strongwell | United States | ||
| Structural Composites of Indiana | United States | ||
| STT Enviro Corp | Canada | ||
| SubCom Systems | Canada | ||
| TECNOIDEA IMPIANTI S.r.l. | Italy | ||
| The Hilliard Corporation | United States | ||
| Traxol Chemicals International | Canada | ||
| Tsurumi Manufacturing Co Ltd. | Japan | ||
| Veolia Water Technologies | France | ||
| W.K. Merriman Inc. | United States | ||
| Xylem Inc | United States |
