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Europe · 14859 companies · Updated Mar 2026

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14859

Verified companies

30+

Countries

8

Energy sectors

TH

Thorizon

Amsterdam, Netherlands

Thorizon develops advanced molten salt reactors to generate stable, reliable clean energy and high-temperature industrial steam. The company leverages nuclear waste as fuel through innovative, circular technology designed to decarbonize energy systems.

NuclearMolten Salt ReactorNuclear Waste Utilization
Est. 2024
SE

Svet Energije

Krško, Slovenia

Svet Energije is an interactive multimedia center dedicated to energy education and awareness. Owned by GEN energija, it promotes understanding of renewable energy sources, energy efficiency, and sustainable electricity production through exhibitions, educational programs, and public engagement initiatives.

NuclearRenewable Energyenergy educationinteractive center
Est. 2011
GE

GEN energija

Krško, Slovenia

Leading Slovenian energy group producing low-carbon electricity from nuclear, hydropower, and renewable sources. Develops sustainable energy infrastructure and JEK2 nuclear project while expanding solar and wind capacity.

NuclearHydronuclearhydro
NE

NextEra Energy Resources

Juno Beach, United States

NextEra Energy Resources is North America's largest energy infrastructure developer, operating a diverse portfolio of over 40,000 MW across renewables, nuclear, natural gas, and battery storage, delivering customized solutions to utilities, public power providers, and commercial customers.

SolarWind
40 GW
RS

Rockfin S.A.

Żukowo, Poland

Global supplier of auxiliary systems and technical solutions for energy industry. Delivers precision-engineered solutions for nuclear, renewable energy, hydrogen, oil and gas, and conventional power plants across 100+ countries since 1991.

NuclearSolarauxiliary systemsenergy solutions
Est. 19911000-5000 emp

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