Companies
CMS Energy
UtilitiesJackson, MichiganCMS8,350 employees
More about CMS Energy
Michigan energy company whose main subsidiary, Consumers Energy, provides electricity and natural gas.
Revenue
$8.5B
Fiscal 2025, up about 14%
Employees
8,350
As of December 2025, full- and part-time
Stock
CMS
New York Stock Exchange
Headquarters
Jackson, Michigan
CEO
Garrick J. Rochow
Since December 2020
Main businessesConsumers Energy, NorthStar Clean Energy
Current strategySelling NorthStar’s non-utility renewable development business, announced July 2026, to focus on Consumers Energy, which plans $24.1 billion of capital spending through 2030
CompetitorsDTE Energy, Ameren, WEC Energy Group
Related companiesDTE EnergyWEC Energy Group
Checked October 11, 2026 · Sources: sec.gov, utilitydive.com
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