World Top 100 Utilities Companies List by Market Cap as of August 2026

Holly Energy Partners is a Oil company. It provides petroleum product and crude oil transportation, terminalling services, storage and through out services to the petroleum industry including HollyFrontier Corporation subsidiaries. The headquarters is in USA.

HF Sinclair Corporation acquired Holly Energy Partners in 2023. Post that Holly Energy Partners was delisted.

HF Sinclair Corporation is a listed company on stock exchanges.

Vector is a Distributor of Electricity and Gas, Owning and Operating Networking company. It have installed over 15,000 new electricity and gas connections and 1,19,000 advanced meters were installed in Australia in 2020. The headquarters is in New Zealand.

VECTOR LIMITED annual revenue generated for period ending Dec-2022 was 1,265 Million NZD.

VECTOR LIMITED annual Net Income generated for period ending Dec-2022 was 158 Million NZD.

TC PipeLines LP is a Natural Gas Infrastructure company. It demand continues to increase as electrical generation, industrial sectors and residential users seek increased use of cleaner burning natural gas for their power, heating and cooling needs. The company is having more than 7,300 TC Energy employees make a positive difference in the communities where the company operates across Canada, the U.S. and Mexico. The headquarters is in USA.

REN - Redes Energeticas Nacionais, SGPS, is a natural gas distribution company. The company annual revenue is 758 million EUR, annual operating income is 228.8 million EUR, annual net income is 109.2 million EUR and total assets are 5,248.6 million EUR as on 2020. The headquarters is in Portugal.

Lechwerke AG is a Regional Energy Service Provider company that distributes electricity, gas and water to residential and commercial customers. The headquarters is in Germany.