CMS Energy

CMS Energy Corporation
Company typePublic
IndustryEnergy
Founded1886 (1886)
HeadquartersJackson, Michigan, U.S.
Area served
United States
Key people
Garrick Rochow (President & CEO)
Rejji Hayes (CFO)
Products
Revenue US$7.52 billion (2024)
US$1.49 billion (2024)
US$1.00 billion (2024)
Total assets US$35.9 billion (2024)
Total equity US$8.23 billion (2024)
Number of employees
8,324 (2024)
SubsidiariesConsumers Energy
Websitecmsenergy.com
Footnotes / references

CMS Energy Corporation is an American energy company based in Jackson, Michigan, that is focused principally on utility operations in Michigan. Its principal business is Consumers Energy, a public utility that provides electricity and natural gas to more than 6 million of Michigan's 10 million residents. Its non-utility businesses are focused primarily on domestic independent power production. Consumers Energy has operated since 1886.

CMS Enterprises' primary businesses are independent power production and natural gas transmission.