| Al Hunayy Water Transmission Project (LMS) | Saudi Arabia |   |
| Birkerød Vandforsyning a.m.b.a. | Denmark |  |
| Dubai Electricity & Water Authority | United Arab Emirates | |
| Esbjerg Forsyning | Denmark | |
| Furesø Vandværk | Denmark | |
| Great Man-Made River Authority (LMS) | Libya | |
| Kalmar Vatten och Renhållning AB | Sweden |  |
| Kalundborg Kommunale Værker | Denmark | |
| KOWACO - Korea Water Resources Corporation | Korea | |
| Metropolitan Waterworks Authority, Bangkok | Thailand | |
| Ministry of Housing, Electricity and Water – Sultanate of Oman (LMS) | Oman | |
| Negeri Sembilan Water Supply Department | Malaysia | |
| Riyadh Water Authority | Saudi Arabia | |
| Rødovre Kommune, Vandforsyningen | Denmark | |
| Shantou Water Supply Company | China | |
| Syarikat Air Terengganu Sdn. Bhd. (SATU) | Malaysia | |
| Syarikat Bekalan Air Selangor Sdn. Bhd. | Malaysia | |
| Wanjiazhai Yellow River Diversion Project (PO) | China | |
| Yorkshire Water Services Limited | United Kingdom | |