Mainport NSR Ltd

Mainport Shipping

Mainport Shipping charters survey support vessels to geo-data specialists in the offshore energy sector and provides towage services to port users.

Mainprize Offshore

This maritime company designs and operates crew transfer vessels for offshore wind farm developers and operators across the North Sea and Europe.

GEOxyz

The company provides hydrographic, geophysical and geotechnical survey data and offshore support services for maritime, renewable energy and subsea infrastructure industries.

MPC OSE Offshore

This company builds and manages offshore survey and service vessels for the renewable energy industry, research institutes and public authorities.

Damen Marine Services

This maritime company provides charter workboats for towing, dredging, marine construction and oil and gas support to global offshore and infrastructure clients.

DK Maritime

This company provides subsea surveys, cable installation support, and offshore construction services for wind farm and telecommunications industry customers.

Meriaura Oy

This shipping company provides sea transportation and project logistics services for industrial bulk, raw materials and heavy cargo to Northern European customers.

Polarcus

This marine geophysical company provides seismic data acquisition and processing services to oil and gas exploration firms using a fleet of research vessels.