Since 1980 one of the major companies for Marine and subsea work.

The underwater world is very demanding and unforgiving: there is no place for amateurism.
All our employees are certified and are regularly following courses to maintain their knowledge at the latest standards.

Anchored at the Broye Canal, Hydrokarst Swiss is acting under and on the water with its core business lying in under water construction, harbor and marina construction, sediment management and pipeline construction and design.