| BERTHEAU | VIOLAINE | 1974-01 | Partner with Unlimited Liability |
| BERTHEAU | VINCENT | 1972-05 | Partner with Unlimited Liability |
| BERTHEAU | MICHEL | 1944-11 | Manager |
| BERTHEAU | MARIE-THERESE | 1937-08 | Partner with Unlimited Liability |
| BERTHEAU | GILLES | 1978-08 | Partner with Unlimited Liability |
| BERTHEAU | FRANCOIS | 1967-01 | Manager |
| BERTHEAU | ANNE-LAURE | 1971-05 | Partner with Unlimited Liability |
| JEANNIN | VERONIQUE | 1964-07 | Partner with Unlimited Liability |
| JEANNIN | MARIELLE | 1972-03 | Partner with Unlimited Liability |
| JEANNIN | JEAN-MICHEL | 1961-09 | Partner with Unlimited Liability |
| JEANNIN | EMMANUEL | 1961-09 | Partner with Unlimited Liability |