About us


N-Sea is an integrated subsea service provider. We offer a wide range of survey and IMR services to civil contracting communities and the energy sector, focusing on the international oil and gas and renewable industry.


We meet our clients’ needs. How? By providing effective and cost-efficient solutions for subsea assets and infrastructure, taking into account a safe environment. 


N-Sea delivers subsea: from installation to decommissioning, from inspection through to maintenance management, we help assess the state of subsea assets and provide the necessary service throughout their entire lifecycle. 



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