CMS Energy Holdings, Inc.: Company Profile and Official Website Domain

CMS Energy is a US integrated energy holding company founded in 1987 and headquartered in Jackson, Michigan. Its core businesses include providing electricity service to over 1.9 million customers and natural gas service to 1.8 million customers in Michigan through its regulated utility, Consumers Energy, and renewable energy generation through NorthStar Clean Energy.

The company was named to the Fortune 500 list for two consecutive years between 2022 and 2023, improving its revenue ranking from 451st to 441st. As of May 2025, the company's market capitalization exceeded $20.8 billion and it employed 8,324 people.

CMS Energy is an American energy company headquartered in Jackson, Michigan, primarily focused on utility operations in Michigan. Its primary business is Consumers Energy, a public utility that provides electricity and natural gas to over 6 million of Michigan's 10 million residents. Its non-utility businesses focus primarily on domestic independent power generation. Consumers Energy has been in operation since 1886. NorthStar Clean Energy's primary business is independent power generation and natural gas distribution.

Company Name: CMS Energy Corporation.

Official Domain: cmsenergy.com.

Domain Creation: July 29, 1995.

Country: United States.

Headquarters: Jackson, USA.

Founded: 1987.