Subsea 7 SA

Company description

Subsea 7 S.A. is a Luxembourgish-domiciled subsea engineering, construction and services company serving the offshore energy industry. The company is registered in Luxembourg with its headquarters in London. 

Company details

City:
London
Address:
412F Route d’Esch L-1471 Luxembourg

Participation in projects

Projects Transactions
List of the updates in which the company was involved

Company updates

  • October 11, 2022

    Wood to deliver design services for 100 MW floating wind project in UK

    Wood has been awarded the Principal Designer and Pre-front-end engineering and design (Pre-FEED) scope for the 100 MW Salamander floating wind project located 35 km east of Peterhead in Scotland.

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  • August 19, 2022

    Technip Energies consortium to perform front-end engineering design for 504 MW offshore wind project in Ulsan

    Corio Generation and TotalEnergies have selected Technip Energies, in cooperation with Subsea 7 and Samkang M&T, to undertake a Front-End Engineering Design (FEED) for the 504 MW Ulsan Gray Whale...

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  • August 12, 2021

    Simply Blue to add hydrogen tech to 200 MW Salamander floating wind project

    The 200 MW Salamander floating wind project, developed by Simply Blue Energy in partnership with Subsea 7, has signed a memorandum of understanding with ERM for the potential use of the ERM Dolphyn hy...

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  • October 06, 2020

    Equinor starts construction of 88 MW Hywind Tampen floating offshore wind farm

    Construction started on the world's largest floating offshore wind farm in the North Sea, Norway. The 88 MW Hywind Tampen project is being developed by Equinor. The project will be the firs...

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  • July 14, 2020

    Hellenic Cables to supply 66 kV inter-array cables and accessories for 1,075 MW Seagreen 1 offshore wind project

    Hellenic Cables has been awarded a contract by Seaway 7, the Renewables business unit of Subsea 7, to supply 66kV inter-array cables and accessories for the Seagreen offshore wind farm in the UK. The...

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  • June 09, 2020

    Lamprell to provide turbines for Seagreen offshore wind farm project

    Lamprell has received a Letter of Award (LOA) from Seaway 7, the Renewables business unit of Subsea 7, the lead engineering, procurement, construction, and installation contractor on the Sea...

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  • June 08, 2020

    FID on world’s largest offshore wind plant in the Netherlands

    Vattenfall has taken the final investment decision for the Hollandse Kust Zuid 1-4 offshore wind project proceeding with the construction in the Netherlands.  

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  • November 04, 2019

    Equinor awards NOK3.3 billion contracts for 88 MW Hywind Tampen floating offshore wind project in the North Sea

    On behalf of the Gullfaks and Snorre partners, Equinor has signed contracts totaling around NOK3.3 billion (US$361 million) for the Hywind Tampen wind farm development. The contracts have been awarde...

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  • August 13, 2019

    Construction contract for 1.36 GW offshore wind project in UK

    Subsea 7 S.A. has been awarded a contract for the installation of the entire inner array grid cable system of the 1,386 MW Hornsea Two offshore wind farm project developed by Optimus Wind Lt...

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  • May 16, 2019

    Seway 7 and Vattenfall to jointly develop 760 MW offshore wind project in the Netherlands

    Subsea 7 S.A. has been selected by Vattenfall as one of its partners for the Hollandse Kust Zuid (HKZ) 1 & 2 offshore wind farm project. Seaway 7’s envisaged scope of work includes the trans...

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