| Établissement | Lieu | Marchés | |
|---|---|---|---|
| EIFFAGE ENERGIE SYSTEMES - TELECOM IDF NOE | Bussy-saint-martin | 8 | Carte Concurrents |
| EIFFAGE ENERGIE SYSTEMES - TELECOM IDF NOE | Vélizy-villacoublay | 2 | Carte Concurrents |
| EIFFAGE ENERGIE SYSTEMES - TELECOM IDF NOE | Vaudricourt | 7 | Carte Concurrents |