| Company Name | Country | Sector |
|---|---|---|
| 9 Telecom | France | |
| Acea Frosinone | Italy | Water |
| Aguas de Mocambique | Mozambique | Water |
| Aguas de Valencia | Spain | Water |
| Along Water | Vietnam | Water |
| Aquatech | Canada | Water |
| Bouygues Telecom | France | |
| BRL Exploitation | France | Water |
| Cambrian | UK | |
| CBSE | France | Water |
| CENCI | Coted 'Ivoire | Water |
| Ciby 2000 | France | |
| Cideme | France | Waste |
| CIE | Coted 'Ivoire | Electricity |
| CIE | Coted 'Ivoire | Energy |
| Ciprel | Coted 'Ivoire | |
| CISE | France | Water |
| Colas | UK | |
| COP SAUR | Russia | Water |
| COVED | France | Waste |
| Crea | Italy | Water |
| CTSE | Czech Republic | Water |
| Distrocuyo | Argentina | Energy |
| Distrocuyo | Argentina | Electricity |
| Dynamco | UK | Water |
| EASA | Argentina | Electricity |
| EASA | Argentina | Energy |
| Ecovert | UK | Waste |
| Edemsa | Argentina | Electricity |
| Edemsa | Argentina | Energy |
| Edenor | Argentina | Electricity |
| Edenor | Argentina | Energy |
| EDM | Mali | Electricity |
| EDM | Mali | Energy |
| Egevasa | Spain | Water |
| Emalsa | Spain | Water |
| Europland | UK | Construction |
| Eurosport | France | |
| Gestagua | Spain | Water |
| Hidroelectrica Diamante | Argentina | Electricity |
| Hidroelectrica Diamante | Argentina | Energy |
| Hidroelectrica Nihuiles | Argentina | Electricity |
| Hidroelectrica Nihuiles | Argentina | Energy |
| HWV | Lesotho | Construction |
| London Healthcare | UK | Healthcare |
| Louisiane | France | Waste |
| Louisiane | France | Water |
| Mid Kent Water | UK | Water |
| Mid Southern Water | UK | Water |
| MSM | Thailand | Water |
| OS Mendoza | Argentina | Water |
| Rossa | Russia | Water |
| Salerno Sistemi | Italy | Water |
| SAUR | France | Waste |
| SAUR | France | Water |
| SAUR | France | Energy |
| SAUR (China) | China | Water |
| SAUR (France) | France | Water |
| SAUR (Slobazia) | Romania | Water |
| SAUR (UK) | UK | |
| SAUR (Vietnam) | Vietnam | Water |
| SAUR International | France | Water |
| SAUR Neptun Gdansk | Poland | Water |
| SAUR Sofia | Bulgaria | Water |
| SAUR Thai | Thailand | Water |
| SAUR Water Services | UK | |
| Scotia Water | UK | Water |
| SdE | Senegal | |
| SEDUD | France | Water |
| SEEG | Guinea | Water |
| Senegalaise des Eaux | Senegal | Water |
| SFSI | France | Water |
| SHEC | Mali | |
| Sigesa | Italy | Water |
| Siza Water | South Africa | Water |
| Sodeca | Central African Republic | Water |
| Sodeci | Coted 'Ivoire | Water |
| Sogeas | Italy | Water |
| SOGEL | Guinea | Energy |
| SOGEL | Guinea | Electricity |
| South East Water | UK | Water |
| Stade de France | France | |
| Stalwart | UK | |
| Stereau | France | Water |
| Stredomoravska vodarenska | Czech Republic | Water |
| TF1 | France | |
| Transfield/Bouygues | Australia | Construction |
| Vodarna Plzen | Czech Republic | Water |
| VOSS Sokolov | Czech Republic | Water |
|
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UNICORN works with trade unions around the world to combat bribery and corruption |
