Europe-Places.com has listed approx 14 Drilling contractors in Switzerland. Some of the Top rated Drilling contractors in Switzerland are- Heim Bohrtechnik AG, KIBAG Bohrungen AG, Zmoos S.a., Zmoos S.a., Zbinden Bohrungen GmbH, Kebohr GmbH, Bruno Zbinden Bohrungen, Hovet Sa, Brugger Baubohrungen & Boart Longyear.