| Michel Robichon - Master glassmaker and founder | Creator of the Royal Glassware in 1749. |
| Jean Alliman - Associate glassware | Originally from Switzerland, collaborator of Robichon. |
| Eugène Souchon - Engineer and manager | Modernizes glassware in the early 20th century. |
| Fleury Neuvesel - Heir and industrial | Head factory before Eugene Souchon. |
| Antoine Riboud - President of BSN | Directs the 1966 merger and diversification. |