| BORNHAUSER | VICTOIRE | 1994-04 | Partner with Unlimited Liability |
| BORNHAUSER | ROXANE | 1990-06 | Partner with Unlimited Liability |
| BORNHAUSER | PAUL | 2007-10 | Partner with Unlimited Liability |
| BORNHAUSER | HENRI | 1996-02 | Partner with Unlimited Liability |
| Bornhauser | GILBERT | 1944-04 | Manager |
| BORNHAUSER | GERDA | 2005-04 | Partner with Unlimited Liability |
| Bornhauser | BERTRAND | 1942-04 | Manager |
| BORNHAUSER | ALIX | 1971-01 | Partner with Unlimited Liability |
| LEVESQUE | LOUIS | 1995-01 | Partner with Unlimited Liability |
| LEVESQUE | JEANNE | 2000-05 | Partner with Unlimited Liability |
| LEVESQUE | ALEXANDRE | 1997-03 | Partner with Unlimited Liability |
| LEVESQUE-BORNHAUER | ANNE | 1968-04 | Partner with Unlimited Liability |
| MOITREL | JULES | 2005-07 | Partner with Unlimited Liability |
| MOITREL | BENJAMIN | 2003-04 | Partner with Unlimited Liability |