| Commune | Département | Pays | Actions | |
|---|---|---|---|---|
| La Chapelle-Launay | Loire-Atlantique | France | ||
| La Chapelle-sur-Erdre | Loire-Atlantique | France | ||
| Château-Thébaud | Loire-Atlantique | France | ||
| Châteaubriant | Loire-Atlantique | France | ||
| Chaumes-en-Retz | Loire-Atlantique | France | ||
| Chauvé | Loire-Atlantique | France | ||
| Cheix-en-Retz | Loire-Atlantique | France | ||
| La Chevallerais | Loire-Atlantique | France | ||
| La Chevrolière | Loire-Atlantique | France | ||
| Clisson | Loire-Atlantique | France | ||
| Conquereuil | Loire-Atlantique | France | ||
| Corcoué-sur-Logne | Loire-Atlantique | France | ||
| Cordemais | Loire-Atlantique | France | ||
| Corsept | Loire-Atlantique | France | ||
| Couëron | Loire-Atlantique | France |