OHT AS is a highly experienced heavy transport vessel operator with fully integrated in-house operations, engineering, technical and commercial management. OHT has transported jack-up rigs for the majority of the largest rig-owners in the world. Our experience and long track record within the industry make us the preferred supplier for our customers. 

Our five open deck semi-submersible heavy lift carriers: Hawk, Osprey, Albatross, Falcon and Eagle dry-transport offshore drilling rigs, dredging equipment, modules and practically any other oversized floating and non-floating cargoes. The cargoes are typically extremely large and heavy (up to 40.000 tons), and in many cases high value, constructions. 

Under supervision of highly skilled loadmasters and experienced crew, we are able to provide safe, reliable and flexible loading and discharging operations in close coordination with our organization ashore and stakeholders such as our customers, marine surveyors and local authorities. 

The company’s headquarters are located in Oslo, with satellite offices in Singapore, Busan, Shanghai and Houston.