| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GRT CONSULTANTS | |||
| GALLAY | PHILIPPE | 1955-04 | |
| GALLAY | PHILIPPE | 1955-04 | Chairman of the Management Board |
| GALLAY | MARION | 1991-10 | Member of the Management Board |
| LEJEUNE | MARIE-ODILE | 1971-11 | Member of the Management Board |
| STEDILE | JEAN-MARC | 1966-05 | Alternate Statutory Auditor |