Seaway Offshore Cables
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Your Solution.
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  • Subsea 7 awarded contract by Seagreen Wind Energy,

    03 Jun 2020 - Subsea 7 announced today the award of a major contract by Seagreen Wind Energy

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  • Subsea 7 awarded contract by Vattenfall

    23 Apr 2020 – Subsea 7 awarded contract by Vattenfall for the Hollandse Kust Zuid (HKZ) 1-4 offshore wind farm

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  • Subsea 7 awarded contract offshore Germany

    03 Apr 2020 – Subsea 7 today announced the award of a sizeable contract by innogy Kaskasi GmbH.

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  • Subsea 7 awarded contract offshore UK

    Luxembourg – 24 July 2019 – Subsea 7 S.A. today announced the award of a sizeable contract to Seaway 7 for the Hornsea Two offshore wind farm.

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  • Seaway 7 selected as partner to develop Hollandse Kust Zuid OWF

    Luxembourg – 18. April 2019 - Subsea 7 S.A. today announced Seaway 7 has been selected by Vattenfall as one of its partners for the Hollandse Kust Zuid (HKZ) 1 & 2 offshore wind farm project.

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  • 1538
    km
    submarine cables installed
  • 207524
    walk to work
    personnel transfers
  • 510
    wind turbine generators
    connected and counting

Leading the way in cable installation innovation

Seaway Offshore Cables 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

Offshore Wind Farm inner array grid cable installation on the Nordsee One OWF project as executed by Seaway Offshore Cables during the summer of 2016. The submarine cable installation was performed using the leading Seaway Duo (Seaway Aimery - Cable Lay Vessel and Seaway Moxie - Installation Support Vessel).