| BIET | YVAN | 1956-04 | Partner with Unlimited Liability |
| BIET | THIERRY | 1957-03 | Partner with Unlimited Liability |
| BIET | NICOLE | 1957-07 | Partner with Unlimited Liability |
| BIET | JOELLE | 1952-07 | Manager and Shareholder with Unlimited Liability |
| BIET | JEAN-JACQUES | 1951-11 | Partner with Unlimited Liability |
| BIET | JACQUES | 1960-01 | Partner with Unlimited Liability |
| BIET | FREDERIC | 1967-03 | Partner with Unlimited Liability |
| BIET | FRANCIS | 1949-06 | Partner with Unlimited Liability |
| BIET | FABIENNE | 1959-09 | Partner with Unlimited Liability |
| BIET | CATHERINE | 1952-01 | Partner with Unlimited Liability |