Vessels

Our vessels

N-Sea operates a fleet of specialised multipurpose vessels equipped with state-of-the-art systems and equipment. Our vessels are well suited to support a diverse range of subsea operations including installation, construction support, IRM and decommissioning projects.

N-Sea vessels

Dominus (under construction, expected delivery: April 2027)

Altera (under construction at Neptune Construction B.V. in Hardinxveld-Giessendam)

Geo Master (under construction at Neptune Construction B.V. in Hardinxveld-Giessendam)

Aquarius-G

N-Sea Geosea

N-Sea Pathfinder

4-Winds

EDT Protea

Curo

Geo Ranger

Geo Focus

Geo Connection

Geo Motion

Geo Explorer

Latest news and highlights

N-Sea expands its survey capabilities to offer a fully mobilised Shallow Geotechnical vessel in collaboration with GeoForce Technical Services

Read more
March 9, 2026

N-Sea strengthens its fleet and subsea activities with newbuild offshore support vessel Dominus

April 24, 2025

N-Sea to execute another cable repair for Gwynt y Môr OFTO

April 14, 2025

N-Sea Group Fully Repays Long-Term Debt to Aegon

April 11, 2025

N-Sea Group continues its fleet expansion with a new, next generation, multi purpose shallow draft vessel

Careers

Looking for work in an international company? Please look at our vacancies!

Why N-Sea?

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About N-Sea

The N-Sea group includes the entities N-Sea Offshore B.V., N-Sea Offshore Wind B.V., and UXO Control B.V. 

N-Sea Headquarters is located in The Netherlands. N-Sea offices are geographically favorable located to benefit key clients on their operations.

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  • Wilgenbos 2
  • 3311 JX Dordrecht
  • The Netherlands
Copyright N-Sea
 2026
Website by Webbedrijf & B-Ambitious

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