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.

Accelerating industrial decarbonization with proven carbon capture solutions globally.

Leading pure-play hydrogen technology company specializing in electrolysers.

Global energy services provider bridging conventional and renewable energy solutions.

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

Global system provider specializing in industrial controls and mechanical packages.

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

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 sustainable, closed aquaculture systems and plastic fabrication.

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

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

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

Pixii delivers modular, smart battery energy storage systems globally.

Providing specialized cleaning and inspection services for aquaculture operations.

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

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

Providing work inclusion and diverse services for the community.

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

Local electrical contractor providing safe, smart installations across sectors.

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

Global leader providing technology solutions for sustainable aquaculture farming.

Industrial investment company exercising active ownership for value creation.

Total supplier of sustainable waste and recycling services for all.

Leading Norwegian company specializing in environmental remediation and demolition services.

Developing sustainable energy technology for industrial electrification and transition.

Intermunicipal company providing essential waste collection and recycling services.

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

Leading provider of specialized environmental remediation and demolition services.

Global EPC supplier for tailored water and energy solutions.

Software accelerating solar and storage project development and site origination.

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

Leading ecological transformation through integrated resource management services.

Professional cycling team dedicated to sustainable mobility solutions development.

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

LH Anlegg AS provides construction and environmental management services.

Leading Norwegian environmental consultants specializing in marine and terrestrial studies.

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

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

Global OEM developing high-pressure alkaline electrolyzers for green hydrogen.

Swedish premium electric performance car brand selling advanced EVs globally.