| Company Name | Country | Sector |
|---|---|---|
| Acea (Peru) | Peru | Water |
| Acea Armenian | Armenia | Water |
| Acea ATO 2 | Italy | Water |
| Acea Distribuzione | Italy | |
| Acea Frosinone | Italy | Water |
| Acea Luce | Italy | |
| Acea Tel | Italy | |
| ACOS | Italy | Water |
| Acqua Italia | Italy | Water |
| Acque SpA | Italy | Water |
| Acquedotto de Ferrari Galliera | Italy | Water |
| Acquedotto del Fiora | Italy | Water |
| Acquedotto di Savona | Italy | Water |
| Acquedotto Monferrato | Italy | Water |
| Acquedotto Nicolay | Italy | Water |
| AGAM | Italy | Water |
| Agua Azul | Peru | Water |
| Aguas de San Pedro | Honduras | Water |
| AMGA | Italy | Water |
| Amiata Gas | Italy | Energy |
| ASP | Italy | Water |
| ATENA | Italy | Electricity |
| ATENA | Italy | Energy |
| Condotta di Acque Potabili | Italy | Water |
| Consorzio AMGA Energia | Italy | Electricity |
| Consorzio AMGA Energia | Italy | Energy |
| Electrabel-ACEA | Italy | Electricity |
| Electrabel-ACEA | Italy | Energy |
| Gasmet Sud | Italy | |
| Genova Acque | Italy | Water |
| Genova Acque (Calabria) | Italy | Water |
| Genova Acque (Sardinia) | Italy | Water |
| GORI | Italy | Water |
| Idro-Tigullio | Italy | Water |
| Italpower | Italy | |
| Nuove Acque | Italy | Water |
| Plurigas | Italy | |
| Publiacqua | Italy | Water |
| Societa Acque Potabili | Italy | Water |
| Tirana Acque | Albania | Water |
| Tirreno Power | Italy |
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UNICORN works with trade unions around the world to combat bribery and corruption |
