| Jean Giletti - Contractor and manufacturer | Built the building in 1900-1901. |
| François Coppa - Decorative painter | Made the trompe-l'oeil in 1901. |
| Alexandre Estignard - Former owner and politician | Resold the land and then bought the building. |
| Alphonse Petit - Watchmaker and owner | Purchased the building in 1918. |
| Charles Reuille - Music teacher | Owner from 1926. |
| Louis Reymond - Head of Aris Establishments | Manager of the watch factory. |