| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BRUN | PIERRE | 1937-03 | Manager and Shareholder with Unlimited Liability |
| BRUN | ISABELLE | 1963-09 | Partner with Unlimited Liability |
| BRUN | FREDERIC | 1965-06 | Partner with Unlimited Liability |
| JUILLERAT | LILYANE | 1939-06 | Partner with Unlimited Liability |