| CARBON | PIERRE | 1935-09 | Manager |
| CARBON | MARTINE | 1971-04 | Partner with Unlimited Liability |
| CARBON | ISABELLE | 1966-12 | Partner with Unlimited Liability |
| CARBON | ARNAUD | 1974-05 | Manager |
| DUCATTEAU | YOLAINE | 1958-04 | Partner with Unlimited Liability |
| DUCATTEAU | LUC | 1957-03 | Manager |
| DUCATTEAU | ISABELLE | 1958-05 | Partner with Unlimited Liability |
| DUCATTEAU | DENIS | 1965-11 | Partner with Unlimited Liability |
| DUCATTEAU | ANNE | 1959-12 | Partner with Unlimited Liability |
| DUCATTEAU | ANITA | 1960-10 | Partner with Unlimited Liability |
| DUCATTEAU | ANDRE | 1959-12 | Partner with Unlimited Liability |
| NAVEZ | MARIE-HELENE | 1934-03 | Manager |