| - ADN (Ateliers du Nord) | Lausanne |
| - RDC (Aire d' essai) | Lausanne |
| - Lavanchy Electronique | Prilly |
| - LCO Protomoule | France |
| - Monod Maquettiste | Lutry |
| - Metal System | Echandens |
| - Wild Pencil | Lausanne |
| - ADN (Ateliers du Nord) | Lausanne |
| - RDC (Aire d' essai) | Lausanne |
| - Lavanchy Electronique | Prilly |
| - LCO Protomoule | France |
| - Monod Maquettiste | Lutry |
| - Metal System | Echandens |
| - Wild Pencil | Lausanne |