10. April 2018 - Subsea 7 has completed the acquisition of Siem Offshore Contractors (SOC) from Siem Offshore.
06. March 2018 - Siem Offshore has entered into an agreement with Subsea 7.
13. November 2017 - Supporting the completion of the inner array grid cable installation scope
31. Aug 2017, ISV Siem Moxie begins work on the HyWind Scotland floating wind farm
Siem Offshore Contractors is a leader in submarine cable installation, repair and maintenance serving the global offshore renewable energy and oil and gas sectors as well as utility markets since 2003.
We combine two decades of in-house cable installation experience with best practice and latest vessel technology to operate in harsh environments 24/7 minimising weather delays. Learn more about us