Zewag Heizungs- und Sanitärinstallationen AG Sursee
Equans Switzerland AG Chur
Flexsis Wil
Flexsis Luzern
Dasteam AG Luzern
Joker Personal AG Aarau
Trio Personal
Dasteam AG Baden
Dasteam AG Visp
Randstad Thun
Dasteam AG Basel
Joker Personal AG Thun
Joker Personal AG Baden
Dasteam AG Aarau
Joker Personal AG Rapperswil SG
Joker Personal AG Chur
Gruner AG