Top 50 CleanTech-virksomheder i Norge (2026)

Global joint venture driving innovation in subsea energy solutions.

Leading international institute researching and consulting on geosciences.

Leading provider of sustainable waste chain management solutions globally.

Providing expert HVAC installation, service, and clean air solutions for businesses.

Expert electrical, engineering, and automation services provider focused on people.

Sustainable synthetic anode graphite supplier for the EV battery industry.

Leading pure-play hydrogen technology company specializing in electrolysers.

Accelerating industrial decarbonization with proven carbon capture solutions globally.

Global energy services provider bridging conventional and renewable energy solutions.

Leading provider developing, building, owning renewable energy plants in emerging markets.

Global provider of water treatment, hygiene, and process solutions.

Global system provider specializing in industrial controls and mechanical packages.

Perpetuum is Northern Norway's leading provider of specialized waste services.

Innovative cleantech provider treating industrial water and waste streams.

Efficient, environmentally focused waste collection and transport services provider.

Total supplier of electrical engineering services for businesses and private clients.

Global leader shaping marine and energy decarbonization technology and services.

Comprehensive real estate services group managing commercial properties lifecycle.

Leading supplier of innovative zero-emission shore power technology for maritime.

Leading supplier of sustainable, closed aquaculture systems and plastic fabrication.

VITO provides total technical contracting for energy-efficient building solutions.

Pixii delivers modular, smart battery energy storage systems globally.

Leading Norwegian supplier of asphalt, concrete, and recycled aggregates.

Oslo's agency driving municipal climate strategy implementation and funding.

Paxster manufactures electric utility vehicles for professional last-mile delivery.

Provider of reliable, managed EV charging solutions for housing associations.

Local electrical contractor providing safe, smart installations across sectors.

Providing work inclusion and diverse services for the community.

Full-service automotive dealer group selling new and used vehicles.

Leading Norwegian company specializing in environmental remediation and demolition services.

Providing specialized cleaning and inspection services for aquaculture operations.

Global leader providing technology solutions for sustainable aquaculture farming.

Industrial investment company exercising active ownership for value creation.

Developing sustainable energy technology for industrial electrification and transition.

Total supplier of sustainable waste and recycling services for all.

Intermunicipal company providing essential waste collection and recycling services.

Software accelerating solar and storage project development and site origination.

Leading supplier of sustainable asphalt, concrete, aggregates, and flooring solutions.

Leading provider of specialized environmental remediation and demolition services.

Sustainable Norwegian aquaculture company exporting global seafood volumes.

Leading Norwegian provider of integrated solar, EV charging, and energy storage.

Leading ecological transformation through integrated resource management services.

Providing comprehensive electrical solutions for homes, agriculture, and business.

Global EPC supplier for tailored water and energy solutions.

Professional cycling team dedicated to sustainable mobility solutions development.

Leading Norwegian environmental consultants specializing in marine and terrestrial studies.

Global leader providing digital energy efficiency and smart metering services for buildings.

LH Anlegg AS provides construction and environmental management services.

High-precision, automated thermoplastic component manufacturing with strong sustainability focus.

Municipal waste management company offering recycling, landfill, and container services.