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

Natural gas distribution company with headquarters is in Italy.

Centrica is international energy services and solutions provider focused on satisfying the changing needs of their customers and enabling the transition to a lower carbon future. They supply energy and services to over 26.2 million customer accounts mainly in the UK, Ireland and North America through strong brands such as British Gas, supported by around 9,000 engineers and technicians. The headquarters is in UK.

Red Electrica Corporation is a Involved in Electricity System Operation and Transport company. It started with a high voltage electricity line 10,500 km long know it is 44,000 km. The company employees are around 1800. The headquarters is in Spain.

Red Electrica Corporacion changed its name to Redeia Corporation in Sep-2023.

A2A is a Italian Multiutility company. It is having over 12,000 employees and manage the generation, sale and distribution of electricity and gas, heating, waste collection and recovery, electric mobility, public lighting and the integrated water service. The company results for the 2019 financial year report an EBITDA of 1.23 billion euros, a net profit of 389 million euros and investments totaling 627 million euro. The headquarters is in Italy.

MOBILE TELESYSTEMS is Telecom company with headquarters is in Moscow, Russia. It provides Mobile Network Services, Broadband Internet Services, TV Subscription Services.

BKW AG is an International Energy and Infrastructure company and offer integrated total solutions in the fields of energy, buildings and infrastructure. The headquarters is in Switzerland.

Water utility, Gas utility, Electricity Utility and Waste water management company with headquarters is in Italy.

PGE Polska Grupa Energetyczna is a Fuel Resources, Power Generation and Electric Power Distribution company. It is having 41,934 employee as on 2019. The headquarters is in Poland.

EVN AG provides home market with electricity, natural gas, heat, drinking water and wastewater treatment, waste incineration and related services from a single supplier. The company annual revenue is 2,352.8 USD. The headquarters is in Austria.