| Place | City | Address | Years |
| Giulini di Giulino | Basel | Know the address? | |
| Hilton Basel | Basel | 31 Aeschengraben |
|
| Hotel Euler | Basel | Centralbahnplatz 14 |
|
| Hotel International | Basel | Know the address? | |
| Restaurant Besenstiel | Basel | Klosterberg 2 |
|
| Restaurant Parterre | Basel | Know the address? | |
| Restaurant Veronica | Basel | St. Alban-Rheinweg 195 |
|
| Treat Catering | Basel | Basel area |
