| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MATTHEY | PHILIPPE | 1962-11 | Manager |
| MATTHEY | JOHAN | 1996-12 | Partner with Unlimited Liability |
| MATTHEY | AGATHE | 2004-12 | Partner with Unlimited Liability |
| NUSSBAUMER MATTHEY | FIONA | 1991-06 | Partner with Unlimited Liability |
| PAOLINI | BARBARA | 1967-10 | Manager |