| Établissement | Lieu | Marchés | |
|---|---|---|---|
| SAS ALTEREA | Nantes | 422 | Carte Concurrents |
| ALTEREA | Bordeaux | 4 | Carte Concurrents |
| ALTEREA | Nantes | 15 | Carte Concurrents |
| ALTEREA | Lille | 4 | Carte Concurrents |
| ALTEREA | Paris | 2 | Carte Concurrents |
| ALTEREA | Toulouse | 2 | Carte Concurrents |
| ALTEREA | Lille | 1 | Carte Concurrents |
| ALTEREA | Nantes | 24 | Carte Concurrents |