Feb 2, 2026
CMS Energy reviews
58% would recommend to a friend
John G. Russell
71% approve of CEO
46% positive business outlook
CMS Energy has an employee rating of 3.6 out of 5 stars, based on 25 company reviews on Glassdoor which indicates that most employees have a good working experience there. The CMS Energy employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.7 stars).
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25 reviews
