World Top 100 Utilities Companies List by Market Cap in January 2024

Pinnacle West Capital Corporation is a Electric Utility holding company. It mainly handles serving electric company that generates safe, affordable and reliable electricity transmission and distribution. The headquarters is in USA.

JSW Energy is the leading power generation and natural resource company that generate 4,559 MW, out of which 3158 MW is thermal power,1391 MW is hydropower and 10 MW solar power. The headquarters is in India.

Zayo Group Holdings is a Communication and Technology Service company. The company services are fiber and bandwidth connectivity, colocation and cloud infrastructure. The headquarters is in USA.

Zayo acquired by Digital Colony and EQT for 14.3 Billion USD.

EDISON S.P.A is Electric Utility company with headquarters is in USA.

UNION ELECTRIC COMPANY is Electric utility company with headquarters is in Missouri, USA.

The Union Electric Company is now subsidiary of Ameren Corporation.

Ameren powers the quality of life for 2.4 million electric customers and more than 900,000 natural gas customers across a 64,000-square-mile area. 
Ameren companies generate a net capacity of nearly 10,200 megawatts of electricity and own more than 7,500 circuit miles of transmission lines.

New Fortress Energy is a Electricity Generation company. As an integrated gas-to-power energy infrastructure company, their business model spans the entire production and delivery chain from natural gas procurement and liquefaction to logistics, shipping, terminals and conversion or development of natural gas-fired generation. The headquarters is in USA.