Renewable Energy

We collaborate with you to deliver integrated solutions that solve and support your toughest survey, manufacturing, installation, and maintenance challenges. We use decades of offshore marine environment experience to deliver agile, best-fit product and service offerings for your projects.

Renewable energy continues to thrive as part of a balanced global energy mix. We are committed to delivering innovative solutions that address challenges across the energy generation spectrum and entire project lifecycle.


Site Investigation
Our decades of global subsea survey experience enable us to provide fast, cost-effective environmental surveys and site investigations at the start of your project.
Front-End Engineering Design (FEED) and Project Management
Throughout operations, we deliver integrated, single-source project management of vessels and other services, ensuring a smooth transition from phase to phase. Focusing on early engagement at the FEED stage positions all parties for success in subsequent project phases.


We provide independent inspection and verification services as well as non-destructive testing (NDT) to support the fabrication of your large-scale structures.
We provide the same broad range of commissioning, verification, and asset integrity services for towers, nacelle bedplates, and other large components.

Balance of Plant

With more than 30 years of experience, we have successfully delivered more than 4,000 km of subsea umbilicals to the offshore marine industry.

We use our engineering know-how and state-of-the-art facilities to support the design, manufacture, testing, qualification, and termination of medium- and high-voltage array cables and export cables at our Panama City, Rosyth, and Niteroi facilities. 

During balance of plant operations, our asset integrity teams are available to provide inspection services, complete load testing, and offer additional fabrication support services for substation structures, turbine foundations, transition pieces, and secondary steel work.

Installation and Commissioning

We are readily able to support your renewable project using our fleet of multi-service and diving support vessels, including multiple U.S.-flagged, Jones Act-compliant vessels. Our fleet is equipped to meet your project needs with modular hardware including carousels, reels, and tensioners.

Our subsea capabilities enable us to deliver the broadest range of pre- and post-survey, dredging, excavation, data management, and positioning services in the market.

We partner with you throughout the turbine, foundation, and subsea installation processes to ensure reliable storage, mobilization, and operation of your assets.

Operation, Maintenance,
and Service

Our asset maintenance solutions continue to evolve to meet the demands of larger assets installed further from shore and in deeper water. We deliver industry-leading, vessel-based services and push the boundaries with our autonomous underwater vehicle (AUV) fleet to support the full lifecycle of your offshore renewable energy project.
From anode depletion checks and grout inspections to cable condition surveys and rope access checks, we ensure your assets are operating safely and efficiently above and below the water line.


Completing the lifecycle of a field, we provide a full range of decommissioning services for the removal of cables, monopiles, and other structures.
We deliver safe, cost-effective solutions with a focus on limiting our impact on the offshore environment.