BDO SA
route de Meyrin 123,
1219 Châtelaine(Genf)
Switzerland
Armeli
techn. ET
route de Meyrin 95B,
1219 Châtelaine (Genf)
Switzerland
Guyot
route de Meyrin 107,
1219 Châtelaine (Genf)
Switzerland
Forney
route de Meyrin 111,
1219 Châtel (Genf)
Switzerland