| ISIS | | | |
| STE NOUVELLE DE REALISATIONS TECHNIQUES | | | |
| B & M CONSEILS | | | |
| KPMG S.A. | | | |
| Bodart | FREDERIC | 1955-06 | |
| Cezard | FREDERIC | 1975-07 | Member of the Supervisory Board |
| PERIAL ASSET MANAGEMENT | ERIC | 1965-03 | |
| Devos | BERNARD | 1949-12 | Member of the Supervisory Board |
| Spirica | UGOLINE | 1983-05 | |
| Jacquemin | VALERIE | 1968-10 | Member of the Supervisory Board |
| LABOUESSE | BERNARD | 1961-06 | Alternate Statutory Auditor |
| Malgras | MICHEL | 1947-08 | Chairman of the Supervisory Board |
| Schwartz | ERIC | 1961-01 | Member of the Supervisory Board |
| Vanhoutte | DAMIEN | 1950-12 | Member of the Supervisory Board |
| Waterlot | MAX | 1951-08 | Member of the Supervisory Board |