Top 50 Energi-virksomheder i Danmark (2026)

Building modern, sustainable infrastructure for energy, transport, and information transfer.

Destroys hazardous waste via incineration, providing district heating locally.

Global maritime engineering and fuel transition consulting experts.

IONITY operates Europe's ultra-fast EV charging network.

Leading supplier of industrial process technologies driving green transition.

Provides diverse energy, industrial, and electronic technology solutions across Americas.

OX2 accelerates access to renewable energy solutions across Europe and Australia.

VARTA defines the future of battery technology for independence.

Nordic renewable energy producer driving the green transition forward.

Innovative heat pump technology for energy-efficient sludge drying solutions.

Creating smart, sustainable solutions for reliable electricity distribution networks.

Global technology leader in welding, solar energy, and battery charging solutions.

Provider of safe, sustainable power transmission solutions for infrastructure.

Leading global service provider for the energy sector industry.

Independent consultancy accelerating green shift in offshore energy.

Leading provider of high-quality heating and hot water supply systems.

AFRY unlocks sustainable transitions through global engineering and advisory services.

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

Independent global provider of comprehensive wind turbine maintenance services.

Leading independent provider of subsurface evaluation and drilling data services.

Global maritime engineering and fuel transition consulting experts.

Leading global service provider for the energy sector industry.

Leading mechanical and electrical engineering contractor serving major European sectors.

Pioneering European producer and supplier of renewable hydrogen.

Global integrated energy company producing and marketing diverse energies.

Global integrated energy company producing and marketing diverse energies.