Projects

Our projects

Survey

MARINE SITE INVESTIGATION NORFOLK

GNI OFFSHORE AND/OR NEARSHORE INSPECTION SURVEYS 2023

ENVIRONMENTAL SCOPE BRAVEHEART SPIRIT

NORDLICHT II PRE-CONSTRUCTION SURVEY

ENBW HE DREIHT – GEOPHYSICAL AND GEOTECHNICAL SURVEY

RWE SWEDEN – GEOPHYSICAL SURVEY

NKT – GEOPHYSICAL, ENVIRONMENTAL, AND UXO SURVEY

IRM & Construction

SUBSEA SERVICES AT B10, A15 AND A12 PLATFORMS

REMEDIAL CABLE LOWERING WORKS 2024

REPLACEMENT OF ICCP ANODES

REMEDIAL CABLE LOWERING WORKS 2023

WINTERSHALL – L6B PIPELINE REPAIR

CLAMP INSTALLATION BY DIVERS

CPS REPAIR BY DIVERS

Subsea Cable Repair & Installation

NEARSHORE EXPORT CABLE REPAIR IN THE IRISH SEA CAMPAIGN 2024

CABLE REPLACEMENT/REPAIR DUTCH WINDFARM IN THE NORTH SEA

EXPORT CABLE REPAIR IN IRISH SEA

WINTERSHALL – L6B UMBILICAL REPAIR

UXO ID & Disposal

HOLLANDSE KUST WEST BETA EXPORT ROUTE UXO ID AND CLEARANCE

PUXO AND BOULDER CLEARANCE CABLE ROUTE

Latest news and highlights

N-Sea concludes contract for the development of a new-built operations support base in IJmuiden in 2025!

November 1, 2024

N-Sea Group continues its fleet expansion with a new-build hybrid survey and ROV support vessel

October 28, 2024

N-Sea successful complete a complex nearshore export cable repair in the Irish Sea

July 2, 2024

N-Sea Group closes acquisition of Geo Plus

March 27, 2024

The 4-Winds ready for her first UXO Identification job soon

More news and highlights

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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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