| Firmin Perlin - Architect | Designer of the hotel in 1778. |
| Jean-Joseph de Laborde - Banker and first owner | Initial sponsor of the hotel. |
| Comte de Mercy-Argenteau - Imperial Ambassador | Proprietary name from 1778 to 1790. |
| Charles Garnier - Architect assigned | Associated with the party hall (1890). |
| Boieldieu et Rossini - Resident constituents | Lived in the hotel. |