News Subsea 7 S.A. today announced the acquisition, from K&S Baltic Offshore (Cyprus) Limited, of its 50% shareholding in Seaway Heavy Lifting Holding Limited.  Read more
Subsea 7 S.A. today announced the acquisition, from K&S Baltic Offshore (Cyprus) Limited, of its 50% shareholding in Seaway Heavy Lifting Holding Limited.  Read more
Subsea 7 S.A. today announced the acquisition, from K&S Baltic Offshore (Cyprus) Limited, of its 50% shareholding in Seaway Heavy Lifting Holding Limited.  Read more
Our highly skilled and motivated on- and offshore professionals are passionate to work on detailed, effective and maximum added value solutions.

Our profile

Seaway Heavy Lifting is a leading offshore contractor in the global Oil & Gas and Renewables industry offering tailored T&I and EPCI solutions. We service a diverse client portfolio including the major operators in the offshore Oil & Gas and offshore Renewables industry. We operate globally focussing on the North Sea, Mediterranean, America’s, Africa, Asia Pacific and Middle East. Our track record is reflected in our portfolio of project and client references.

Our goal is to provide our clients with the most effective and added value solutions. This goal is supported by our highly skilled and motivated workforce, quality assets and our continuous focus on new technologies. We utilize our experience and proven solutions from both the offshore Oil & Gas and offshore Renewables industry whilst capitalising on the EPCI expertise from our parent company  Subsea 7. 

Seaway Heavy Lifting is a Subsea 7 company.


We strive to be the leading offshore contractor in the Oil & Gas and Renewables industry in our targeted market segments, preferred and respected by clients. We can only claim this position by demonstrating leadership in safety, innovation and overall project performance, as well as delivering high-value engineered solutions. Our success is therefore based on our people. We support, train and guide our people to be the best in our industry, making sure we deliver the best added value solutions to our clients.

It is our mission to be recognized by our clients as the preferred offshore contractor for the Oil & Gas and Renewables industry by globally delivering top quality T&I and EPCI services.

Key deliverables

  • A full EPCI capability
  • Optimised solutions
  • The highest standards of safety and environmental protection
  • Timely delivery of services, within budget
  • Shared knowledge and expertise
  • Tailored solutions 
  • Modern crane vessels, the latest hardware and large crane capacity