Polarcus

Energy Holdings

This company provides tender-assisted drilling services and marine seismic data acquisition to oil and gas firms via its specialised vessel and rig fleets.

Pricus Marine

Pricus Marine provides hydrographic and geophysical surveying services using specialised stable vessels and sonar technology for coastal and ocean data collection customers.

Troms Offshore

Troms Offshore operates platform supply vessels providing transport and support services to oil and gas companies within the maritime sector.

Siem Offshore

The company provides offshore support vessels and subsea shipping services to the global oil, gas, and renewable energy industries.

Pelagic Turbot

The company operates a product tanker providing maritime transportation services for energy traders and oil companies.

MPC OSE Offshore

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

ESG Solutions

This company provides microseismic monitoring equipment and subsurface diagnostic services for customers in the energy, mining, and geotechnical sectors.

ACTEON

This company provides engineering, services and technology for offshore energy infrastructure projects within the renewables and oil and gas sectors.