| Name | Role | From | Source |
|---|---|---|---|
| AEVA | Dirigeant | — | France registry |
| AQUITAINE ELECTRONIQUE | Dirigeant | — | France registry |
| ARDECHE APPLICATIONS TECHNIQUES D'ELECTRICITE ET DE MESURE - ARDATEM | Dirigeant | — | France registry |
| DATIVE | Dirigeant | — | France registry |
| GERAL CONSTRUCTIONS ELECTRIQUES ET TRAVAUX INDUSTRIELS | Dirigeant | — | France registry |
| GERARD PERRIER INDUSTRIE | Dirigeant | — | France registry |
| LAURENT DEVILLE | Dirigeant | — | France registry |
| PIERRE RAMPON | Dirigeant | — | France registry |
| REALISATIONS ETUDES ELECTRIQUES ELECTRONIQUES AUTOMATISMES | Dirigeant | — | France registry |
| SEIREL AUTOMATISMES | Dirigeant | — | France registry |
| SERA | Dirigeant | — | France registry |
| SOCIETE TRAVAUX ELECTRIQUES DU BUGEY | Dirigeant | — | France registry |
A director is shared across 18 companies — business-splitting (дробление) pattern