| D'HAUSEN | PATRICE | 1948-05 | Manager |
| D'HAUSEN | JEAN-FREDERIC | 1951-02 | Manager |
| D'HAUSEN | ELIANE | 1952-09 | Manager |
| D'HAUSEN | CHANTAL | 1956-04 | Manager |
| PERRET DU CRAY | MARIE-CHRISTINE | 1952-08 | Partner with Unlimited Liability |
| PERRET DU CRAY | ISABELLE | 1954-05 | Partner with Unlimited Liability |
| PERRET DU CRAY | HERVE | 1964-02 | Partner with Unlimited Liability |
| PERRET DU CRAY | ERIC | 1955-08 | Partner with Unlimited Liability |
| PERRET DU CRAY | CHANTAL | 1926-10 | Partner with Unlimited Liability |
| PERRET DU CRAY | BEATRICE | 1961-11 | Partner with Unlimited Liability |
| PERREY DU CRAY | XAVIER | 1957-05 | Partner with Unlimited Liability |