| BERTOGNA | SANDRINE | 1971-09 | Partner with Unlimited Liability |
| BERTOGNA | NOEL | 1948-12 | Partner with Unlimited Liability |
| BERTOGNA | FREDERIC | 1972-12 | Manager |
| BERTOGNA | EGILIO | 1921-09 | Partner with Unlimited Liability |
| BERTOGNA | DANIEL | 1951-12 | Partner with Unlimited Liability |
| BERTOGNA | CELINE | 1977-04 | Partner with Unlimited Liability |
| BERTOGNA | BEATRICE | 1973-05 | Partner with Unlimited Liability |
| BERTOGNA | ARMAND | 1951-03 | Partner with Unlimited Liability |
| COLTRO | ANTONIA | 1923-08 | Partner with Unlimited Liability |
| GRANIE | ELISABETH | 1948-04 | Partner with Unlimited Liability |