| JNH & EXPACOM ou JNH et EXPACOM | | | |
| ODICEO | | | |
| COMPAGNIE D'ORGANISATION ET DE CONTROLE DE L'ECONOMIE PRIVEE | | | |
| SEGECO AUDIT | | | |
| BERIOT | FRANCOIS | 1964-04 | Member of the Supervisory Board |
| DUMOLIN | MARIE-CHRISTINE | 1962-09 | Member of the Management Board |
| FRANK | ANDRE | 1950-02 | Member of the Supervisory Board |
| GASPARIAN | PASCAL | 1974-01 | Member of the Management Board |
| LE GUYADER | FRANCOIS | 1960-08 | Member of the Supervisory Board |
| MALFAIT | OLIVER | 1960-12 | Member of the Supervisory Board |
| FINANCIERE DE LA MACHE | MARION | 1990-04 | |
| PLATTARD | JACQUES | 1958-08 | Chairman of the Supervisory Board |
| PLATTARD | EDOUARD | 1988-04 | Member of the Management Board |
| PLATTARD | CHARLES | 1987-02 | Member of the Management Board |
| ROSIER | DOMINIQUE | 1965-07 | Member of the Management Board |
| ROSSI | CHRISTIAN | 1968-01 | Member of the Supervisory Board |
| ROURE | SOPHIE | 1961-05 | Member of the Supervisory Board |