CMS Energy Corporation revenue by segment CMS-PB

CMS Energy Corporation splits its revenue into 2 lines in its filings. The largest line in Q3 of fiscal 2026, the quarter ended Sep 30, 2026 was Utility Service at $2.0 billion, 94% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line
TTM
Sep 30, 2026
Q3 FY2026
Sep 30, 2026
Revenue
—
2,170
Utility Service
—
2,032
share 93.6%
Other Utility Service
—
138
share 6.4%
How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry
Electric & Other Services Combined (SIC 4931)
Listed as
CMS-PB (NYSE)
Fiscal year ends
December 31
Incorporated in
MI
Headquarters
Jackson, MI
SEC filer status
Large accelerated filer
SEC CIK
201533
Former names
CONSUMERS POWER CO (until Jan 28, 1997)

Other Electric & Other Services Combined companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.