Top Utilities Companies in Europe List by Market Cap as of August 2026

Federal Grid Company of Unified Energy System is a Russian Energy company that provides electricity transmission services through the Unified National Electric Grid (UNEG). It located in 77 regions of the Russian Federation, spanning a total area of 15.1 million sq. kilometres. The headquarters is in Russia.

Energiedienst Holding AG is the production and sale of green electricity company from hydropower from the Upper Rhine, climate neutral gas and intelligent heating solutions, the energy transition. The company annual revenue is 1,036.9 million EUR, annual net income is 43 million EUR and total assets are 1,467.4 million EUR as on 2020. The headquarters is in Switzerland.

Alerion Clean Power is an electrical industrial company specializing in the sector of electricity generation from renewable sources and in particular in the wind sector. The company annual revenue is 148 million EUR and annual net income is 48 million EUR as on 2021. The headquarters is in Italy.

Albioma is an independent renewable energy producer company committed to the energy transition thanks to biomass, photovoltaics and geothermal. The company annual revenue is 506.7 million EUR, annual net income is 55.3 million EUR and total assets are 1,750.7 million EUR as on 2020. The headquarters is in France.

Arendals Fossekompani ASA is an industrial investment company that owns energy and technology. It is having more than 2,100 employees in 26 countries. The company annual revenue is 3,102 million NOK, annual net income is 61 million NOK and total assets are 6,987 million NOK as on 2020. The headquarters is in Norway.

Voltalia SA is an International company in the Renewable Energy Sector company. The company annual revenue is 208.4 million USD and 790 employee as on 2020. The headquarters is in France.