| ECODERS VOZ Y DATOS | BARCELONA |
| ECODIF E&H | BARCELONA |
| ECODIGEST, GESTORA DE SUSTRATOS | BARCELONA |
| ECODIGMA | BARCELONA |
| ECODINAMIC | BARCELONA |
| ECODISSENY MARBRES | BARCELONA |
| ECODIST EUROPE & FOOD TRUCK | BARCELONA |
| ECODOMENECH | BARCELONA |
| ECODOMO INSTALACIONES Y PROYECTOS | BARCELONA |
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|
| ECODOMUS HABITATUR | BARCELONA |
| ECODREAM | BARCELONA |
| ECODUET | BARCELONA |
| ECODUTYS | BARCELONA |
| ECOEFICENTER, SISTEMAS ENERGETICOS | BARCELONA |
| ECOEFICIENCIA TECNOLOGICA | BARCELONA |
| ECOELECTRIC 2010 | BARCELONA |
| ECOELECTRIC INSTALACIONES | BARCELONA |
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| ECOELECTRIC SUMINISTROS | BARCELONA |
| ECOEN PERFORACIONS | BARCELONA |
| ECOEN SOLUCIONS ENERGETIQUES | BARCELONA |
