Top 50 Energi-virksomheder i Norge (2026)

International energy company focused on oil, gas, and renewables transition.

Global energy solutions provider accelerating sustainable energy transition.

Manages, builds, and modernizes Norway's national railway infrastructure.

Leading technology provider for traditional and new energy industries.

Global leader providing essential products and services for the energy industry.

Global technology company driving energy innovation for a balanced planet.

Leading provider of industrial services, insulation, and energy sector support.

Leading independent Norwegian oil and gas producer on the NCS.

Industrial service provider specializing in maintenance, insulation, and surface treatment.

Provides world-class offshore drilling services using advanced semi-submersible rigs.

Global energy service company optimizing wells and supporting energy transition.

Global joint venture driving innovation in subsea energy solutions.

Europe's largest renewable energy producer and global energy trader.

Global energy technology company advancing cleaner, safer, efficient energy solutions.

Industrial services provider enhancing efficiency for Norwegian offshore energy assets.

Provides premier offshore well construction services in demanding environments.

Delivers innovative engineering solutions for energy asset lifecycle management.

Leading provider of full lifecycle ocean services for energy transition.

Leading global service provider for the energy sector industry.

Global technology company providing engineered solutions for energy and defense.

Leading contractor for industrial maintenance and modification services.

Linjebygg provides specialized industrial life cycle extension and maintenance services.

OKEA operates and maximizes value from late-life North Sea assets.

Norwegian energy company transitioning to net-zero solutions.

Leading Norwegian provider of custom steel structures and surface treatments.

Global energy services provider delivering innovative well and engineering solutions.

Leading provider of advanced offshore service vessels globally.

Archer provides global energy services optimizing well performance and transition.

Technology leader empowering the global energy industry with advanced solutions.

Modern fleet owner specializing in subsea and blue energy services.

Linja operates and maintains the regional electricity distribution grid.

Tensio supplies electricity and manages the power grid in Trøndelag.

Leading global aluminium and renewable energy company driving sustainability transition.

Global energy services company optimizing oil and gas asset performance digitally.

Fagne operates and maintains the regional electricity distribution network.

Global energy services company optimizing the entire well lifecycle.

Core Norwegian hydropower producer driving renewable energy transition.

PSW Technology provides specialized subsea and drilling equipment services globally.

Norway's largest power company driving renewable energy transition across the Nordics.

Norway's oldest oil and gas explorer and producer operating globally.

Major Norwegian group driving green transition through renewable energy.

Shaping offshore energy infrastructure for a sustainable future.

Regional power grid company ensuring reliable electricity distribution across Helgeland.

World-leading ocean services provider enabling sustainable energy transition.

Delivering complex offshore and subsea energy installation solutions globally.

Global offshore drilling contractor operating a state-of-the-art semi-submersible rig fleet.

Global provider of specialized offshore support vessels and maritime services.

Leading supplier of zero-emission battery and fuel cell solutions for maritime.

Integrated energy services company providing engineering, operations, and well technology.