| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| HILLAIRE | MARYSE | 1936-11 | Manager |
| KANIECKI | ROMAN | 1934-04 | Manager |
| KANIECKI | LAURE | 1958-09 | Partner with Unlimited Liability |
| KANIECKI | CLAUDE | 1968-05 | Partner with Unlimited Liability |
| KANIECKI | ANNIE | 1960-07 | Partner with Unlimited Liability |