| H3MS | | | |
| HPG | | | |
| DEPUISET | FREDERIC | 1974-04 | Partner with Unlimited Liability |
| GOYAU | BERNARD | 1964-03 | Partner with Unlimited Liability |
| GUILLOIS | PATRICE | 1967-12 | Manager |
| GUILLOIS | CHRISTELLE | 1966-06 | Partner with Unlimited Liability |
| TESTIER-THRUAUD | PHILIPPE | 1962-07 | Partner with Unlimited Liability |