| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| Empresas Municipales de Cali - EMCALI EICE ESP | Company | Gas, Water & Multiutilities | Colombia | 22-Dec-2006 |
| Empresa Urra S.A. E.S.P. | Small or Medium-sized Enterprise | Gas, Water & Multiutilities | Colombia | 14-Aug-2006 |
| Empresas Publicas de Medellin | Company | Gas, Water & Multiutilities | Colombia | 14-Jun-2006 |
| Empresa de Acueducto y Alcantarillado de Bogota-ESP | Company | Gas, Water & Multiutilities | Colombia | 12-Oct-2005 |
| Grupo Energía Bogotá | Company | Gas, Water & Multiutilities | Colombia | 10-Feb-2005 |