| DE MENOU | ETIENNE | 1952-03 | Manager |
| DU PLESSIS D'ARGENTRÉ | SEGOLENE | 1966-07 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | ODILE | 1956-05 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | MARIE-LAURE | 1965-03 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | MARIE-FRANCE | 1950-10 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | LUCIE | 1974-02 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | JACQUES | 1925-08 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | DOMINIQUE | 1969-02 | Manager |
| DU PLESSIS D'ARGENTRÉ | BERTRAND | 1963-12 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | BEATRIX | 1949-06 | Partner with Unlimited Liability |
| DU PLESSIS D'ARGENTRÉ | ALIX | 1971-08 | Partner with Unlimited Liability |