Top Utilities Companies in S&P 500 List by Market Cap as of August 2026

Verizon Communications is Multi-National Telecommunications Service Providing Company. Verizon Provides Wireless Network Coverage to 98% of USA. Provided 2.5 Square Miles Network coverage in USA and spent 126 Billion USD as Network Investment. Headquarters is in USA.

T-Mobile US is Telecom and Wireless Data and Voice Services Provider Company with headquarters is in USA. Headquarters is in USA.

NextEra Energy is USA based Energy, Power, Electricity Generation and Utilities company. NextEra Energy, Inc is one of World's Largest Producer of Renewable, Wind and Solar Energy. Headquarters is in USA.

NextEra Energy has 45,500 Megawatts of net generating capacity.

AT&T Inc is USA Based Multi-National Telecommunications Service Provider Company. Products and Services Provided by AT&T are Wired and wireless voice and data, broadband Internet, TV and messaging services, as well as many of the innovative devices. Headquarters is in USA.

THE SOUTHERN COMPANY is Gas and Electric Utility company with headquarters is in Georgia, USA and its have businesses of millions of customers nationwide.

As on 2022, THE SOUTHERN COMPANY has 27,700 employees.

THE SOUTHERN COMPANY annual revenue generated for period ending Dec-2022 was 29,279 million USD.

THE SOUTHERN COMPANY annual net income generated for period ending Dec-2022 was 3,524 million USD.

DUKE ENERGY CORPORATION is Electricity generation and Electric utility (electricity distribution) company with headquarters is in North Carolina, USA. DUKE ENERGY CORPORATION electric utilities serve 8.2 million customers in North Carolina, South Carolina, Florida, Indiana, Ohio and Kentucky, and collectively own 50,000 megawatts of energy capacity.

Williams Companies is an energy infrastructure company focused on connecting North America’s significant hydrocarbon resource plays to growing markets for natural gas and natural gas liquids (NGLs). Williams’ interstate gas pipeline and gathering & processing operations span the United States, including strategic assets in the deep water Gulf of Mexico, the Rockies, the Pacific Northwest and the Eastern Seaboard.

Williams owns and operates midstream gathering and processing assets, and interstate natural gas pipelines.

WASTE MANAGEMENT is Waste and Trash Management Company with headquarters is in USA. They pickup waste materials and recycle waste materials. They have recycling plants and huge trucks fleet to provide waste management services effectively.

It is the provider of comprehensive waste management services in North America, providing services that range from collection and disposal to recycling and renewable energy generation.

As on 2022, WASTE MANAGEMENT has 49,500 employees.

AMERICAN ELECTRIC POWER COMPANY is Electricity generation and Electricity Utility company with headquarters is in USA.

As on 2022, AMERICAN ELECTRIC POWER COMPANY has 16,974 employees.

AMERICAN ELECTRIC POWER COMPANY annual revenue generated for period ending Dec-2022 was 19,639 million USD.

AMERICAN ELECTRIC POWER COMPANY annual net income generated for period ending Dec-2022 was 2,307 million USD.

REPUBLIC SERVICES is Waste and Garbage picking up, transport and recycling company with headquarters is in Arizona, USA. Picks up garbage and waste materials from residential houses, offices, companies, industries etc.

As on 2021 Financial facts: