Offshore Oil & Gas Suppliers in Norway

4Subsea

Provides engineering support and digital monitoring for floating and bottom-fixed offshore wind, including cable design, cable monitoring, and substructure life

Asker, Norway

Aker Solutions

Provides subsea and offshore engineering solutions for energy producers, including subsea systems and field development support.

Fornebu, Norway

Blue Logic AS

Develops inductive subsea connectors and related infrastructure for resident subsea vehicles and underwater systems.

Sandnes, Norway

Brunvoll AS

Designs, manufactures, and supports propulsion, positioning, and maneuvering systems for seagoing vessels.

Brattvåg, Norway

Deep Ocean

Ocean services specialist providing subsea surveys, engineering, project management, installation, maintenance, and recycling for oil and gas and offshore renew

Haugesund, Norway

DNV

Classification society and assurance provider offering maritime rules, certification, risk management, and digital services for shipping.

Høvik, Norway

DOF Group

Delivers integrated marine and subsea services for fixed and floating offshore wind, including cable installation, transport, mooring, repair, and maintenance.

Bergen, Norway

Eelume

Builds autonomous underwater vehicles and subsea robotics for inspection, intervention, and ocean data tasks.

Trondheim, Norway

Eidesvik Offshore

Operates offshore service vessels for energy clients, including subsea, construction, and renewable-energy support.

Bømlo, Norway

Geocap AS

Develops hydrographic survey software and provides processing services for hydrographic institutions and offshore industries.

Trondheim, Norway

Havila Shipping

Provides offshore support vessels for the oil and gas sector, including anchor handling and platform supply services.

Fosnavåg, Norway

Imenco

Develops subsea cameras and video systems for harsh marine environments, including offshore inspection and ROV integration.

Aksdal, Norway

Island Offshore

Operates offshore support and subsea vessels serving oil and gas, offshore wind, and marine operations.

Ulsteinvik, Norway

Kongsberg Digital

Provides advanced simulation and training systems for maritime and offshore industries, including ROV and vessel simulators.

Asker, Norway

Kongsberg Ferrotech

Uses subsea robots to perform in-situ inspection, maintenance, and repair of underwater assets.

Kongsberg, Norway

Kongsberg Maritime

Marine technology division that supplies autonomous systems, sensors, and vessel control solutions for offshore and subsea operations.

Kongsberg, Norway

Supplies subsea products and services for offshore operations, including instruments and intervention-related equipment.

Oslo, Norway

Ocean Installer

Subsea engineering and installation contractor focused on offshore energy projects, including subsea construction and field development.

Stavanger, Norway

OneSubsea

Subsea equipment and systems business that delivers integrated subsea production, controls, processing, and services for offshore energy.

Sandnes, Norway

Reach Subsea

Subsea services company providing integrated survey and inspection support, including offshore survey operations for energy and marine clients.

Haugesund, Norway

Shearwater GeoServices

Delivers marine geophysical survey services and offshore data acquisition for the energy sector.

Bergen, Norway

Provides high-end offshore vessel services for subsea construction, anchor handling, and renewable energy support.

Skudeneshavn, Norway

TGS

Delivers marine geoscience data and ocean-bottom node seismic acquisition services used in offshore energy exploration and development.

Asker, Norway

Vestdavit

Designs, supplies, and supports tailor-made launch and recovery systems for manned and unmanned craft.

Hvalstad, Norway