Employee Count History - CMS Energy Corporation
Historical employee count data from SEC filings.
Workforce Trend Analysis
Employee Count History
SEC Filing History
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| Filing Date | Period | Employee Count | Form Type | YoY Change |
|---|---|---|---|---|
| Feb 10, 2026 | Dec 31, 2025 | 8,350 | 10-K | +0.70% |
| Feb 11, 2025 | Dec 31, 2024 | 8,292 | 10-K | -0.77% |
| Feb 8, 2024 | Dec 31, 2023 | 8,356 | 10-K | -8.40% |
| Feb 9, 2023 | Dec 31, 2022 | 9,122 | 10-K | +7.27% |
| Feb 10, 2022 | Dec 31, 2021 | 8,504 | 10-K | -3.77% |
| Feb 11, 2021 | Dec 31, 2020 | 8,837 | 10-K | +0.55% |
Feb 6, 2020 | Dec 31, 2019 | — | — | — |
Feb 5, 2019 | Dec 31, 2018 | — | — | — |
Feb 14, 2018 | Dec 31, 2017 | — | — | — |
Feb 7, 2017 | Dec 31, 2016 | — | — | — |
Feb 11, 2016 | Dec 31, 2015 | — | — | — |
Feb 5, 2015 | Dec 31, 2014 | — | — | — |
Feb 6, 2014 | Dec 31, 2013 | — | — | — |
Feb 21, 2013 | Dec 31, 2012 | — | — | — |
Feb 23, 2012 | Dec 31, 2011 | — | — | — |
Feb 24, 2011 | Dec 31, 2010 | — | — | — |
Mar 1, 2010 | Dec 31, 2009 | — | — | — |
Feb 25, 2009 | Dec 31, 2008 | — | — | — |
Feb 21, 2008 | Dec 31, 2007 | — | — | — |
Feb 23, 2007 | Dec 31, 2006 | — | — | — |
Feb 24, 2006 | Dec 31, 2005 | — | — | — |
Mar 10, 2005 | Dec 31, 2004 | — | — | — |
Mar 12, 2004 | Dec 31, 2003 | — | — | — |
Mar 31, 2003 | Dec 31, 2002 | — | — | — |
Mar 29, 2002 | Dec 31, 2001 | — | — | — |
Mar 23, 2001 | Dec 31, 2000 | — | — | — |
Mar 30, 2000 | Dec 31, 1999 | — | — | — |
Mar 31, 1999 | Dec 31, 1998 | — | — | — |
Mar 26, 1998 | Dec 31, 1997 | — | — | — |
Mar 14, 1997 | Dec 31, 1996 | — | — | — |
Mar 14, 1996 | Dec 31, 1995 | — | — | — |
Mar 15, 1995 | Dec 31, 1994 | — | — | — |
Mar 18, 1994 | Dec 31, 1993 | — | — | — |