| Name | Role | From | Source |
|---|---|---|---|
| MICHEL GRANGE | Président du conseil d'administration | — | France registry |
| YATUS CORP | Président du conseil d'administration | — | France registry |
75% of public wins come from one buyer (Communauté d'Agglomération Vichy Communauté) — buyer–supplier capture / favouritism pattern
A director is shared across 20 companies — business-splitting (дробление) pattern
Shares a director with a failed, near-identically-named company (GRANGE SERRURERIE METALLERIE MENUISERIE ALUMINIUM · dissolved · name-sim 0.55) — phoenixing pattern (shed debts under a new company)