| Supplier | Ac2S | Block Architects |
| Supplier | Civel | Block Architects |
| Supplier | Clemessy | GARCÉS - DE SETA - BONET Arquitectes, Block Architects |
| Supplier | Eifage Energie | Block Architects |
| Supplier | Engie | Dietrich Untertrifaller, Block Architects, +2 |
| manufacturer | ERTCM | Dominique Coulon & associés, BRUTHER, +3 |
| Supplier | Euro Ascenseurs | Block Architects, Atelier Novembre - Architecture |
| Supplier | IDS | KAAN Architecten, Block Architects |
| Supplier | Laumax | Block Architects, Graal Architecture |
| Supplier | Ridoret | Block Architects |
| manufacturer | SAS C2P | Block Architects |
| Supplier | Servicom Europe | KAAN Architecten, Block Architects |