| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| LIBER | DOMINIQUE | 1951-06 | Manager and Shareholder with Unlimited Liability |
| LIBER | ISABELLE | 1956-09 | Manager and Shareholder with Unlimited Liability |
| LIBER | ANNE | 1959-10 | Manager and Shareholder with Unlimited Liability |
| LIBER NEE ROYON JANINE MARIE | 1928-09 | Manager and Shareholder with Unlimited Liability |