| Sign of the firm | City | Area | Map | Number of conference rooms | Capacity |
|---|---|---|---|---|---|
| Hôtel Europe | Colmar | Colmar and surroundings | See plan | 11 | 910 |
| Holiday Inn City Centre | Strasbourg | Strasbourg and surroundings | See plan | 15 | 500 |
| Mont Saint Odile | Ottrott | Vineyard and Wine Route | See plan | 450 | |
| Val Vignes | Saint Hippolyte | Vineyard and Wine Route | See plan | 10 | 380 |
| Château de l'île | OSTWALD | Strasbourg and surroundings | See plan | 7 | 250 |
| Auberge du Zoo | Mulhouse | Mulhouse and surroundings | See plan | 2 | 250 |
| La Ferme des Moines & Les Violettes | Jungholtz | Vosges mountains | See plan | 6 | 204 |
| Le Parc | Mulhouse | Mulhouse and surroundings | See plan | 5 | 200 |
| Château d'Isenbourg | Rouffach | Vineyard and Wine Route | See plan | 5 | 150 |
| Le Parc**** Hôtel Restaurant et Spa | Obernai | Vineyard and Wine Route | See plan | 10 | 140 |