Working in all water depths across all energy hubs, our engineering expertise, alliances and specialist technologies enable us to engage early so that our multi-disciplinary teams can design and deliver the solutions that our clients want. We have a strong track record of safe and reliable delivery. Our reputation as a collaborative service provider in long-lasting client relationships makes us one of the most trusted contractors in our market which includes oil and gas and renewable energy. We provide scalable solutions to match the specific needs of each client.

Subsea 7 has been involved in the offshore wind farm market for over ten years. With combined expertise in project management, engineering, procurement, fabrication, heavy lifting and cable installation services, Seaway 7 can deliver these services in a comprehensive array of contractual structures including engineering, procurement, construction and installation (EPCI), transportation & installation (T&I) and balance of plant (BoP) to our clients in the offshore Renewables sector.

Xodus, a JV company (Subsea 7 60% shareholding, Chiyoda 40%) providing engineering and advisory services to clients in the oil and gas, LNG, renewables and utilities industries. Xodus is an independent energy consultant promoting unbiased advice and engineering solutions. NigerStar 7 is a joint venture that brings together the engineering, installation and project management expertise of Subsea 7, with the fabrication capacity and capability of Nigerdock (a subsidiary of Jagal). Subsea 7 Volta Contractors Ltd is a joint-venture between Subsea 7 and Research Development & Financial Consultants Limited (RDFC).

What's new?

J pensou em ficar uma semana na Fbrica de Startups Brasil recebendo workshops de design thinking, criando novos negcios e interagindo com o ecossistema empreendedor, tudo sem custo?

Posted on Mar 01, 2021  •  Facebook

🚢 Learn more about the capabilities of Seven Vega, one of the most capable and cost-effective reel-lay vessels in t… https://t.co/KumdE1dqby

Posted on Feb 24, 2021  •  Twitter

Subsea 7 Aberdeen has donated a total of £15,000 to local charities, in support of families and individuals struggl… https://t.co/LUVqJAjCp7

Posted on Jan 29, 2021  •  Twitter

We are proud to have been awarded a contract by Equinor for the Northern Lights project. #energytransition… https://t.co/evZ3RlrG5r

Posted on Jan 28, 2021  •  Twitter

Congratulations to everyone involved, we are proud to have played a part in delivering this impressive project! https://t.co/Svzv3dWJ5I

Posted on Dec 15, 2020  •  Twitter

We wish you a bright and merry festive season, wherever you are, together or apart, please stay safe and well. To s… https://t.co/7O2D2aiB1o

Posted on Dec 10, 2020  •  Twitter

Today is United Nations’ International Anti-Corruption Day. @Subsea7Official supports this global event and this ye… https://t.co/U1fw6WWEh3

Posted on Dec 09, 2020  •  Twitter

See our newest vessel in action - Seven Vega has now joined the Subsea 7 fleet! #FleetFriday #Being7 https://t.co/zkfCGqyTtn

Posted on Nov 13, 2020  •  Twitter

Setting sail: Subsea 7 has taken delivery of new reel-lay vessel Seven Vega and operations are underway. Thank you… https://t.co/KEX71CtrhS

Posted on Nov 12, 2020  •  Twitter

We are proud to report that, during the Easter weekend, the Triton Knoll OSP Topside West has been successfully installed by the Seaway Strashnov.

Posted on Apr 15, 2020  •  Facebook