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What We Do

Subsea7’s offshore operations span five decades, successfully completing over 1000+ projects. 

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.


Full energy lifecycle services



Input at the concept phase allows for optimisation of later lifecycle stages.


Robust FEED ensures minimal change and accurate forecasting during design.


Detailed engineering by experienced personnel delivers the best solution.

Procure and fabricate

Efficient procurement and high-quality fabrication optimise costs.

Install and commission

World-class vessels enable safe, on-schedule and cost-efficient installation.


Effective and responsive maintenance reduces the cost of ownership.



New technologies extend the life of the field development and maximise return on investment.


Facilitation of abandonment, decommissioning and re-use of infrastructure.