Employee Count History - Thermo Fisher Scientific Inc.
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 26, 2026 | Dec 31, 2025 | 125,000 | 10-K | 0.00% |
| Feb 20, 2025 | Dec 31, 2024 | 125,000 | 10-K | +2.46% |
| Feb 22, 2024 | Dec 31, 2023 | 122,000 | 10-K | -6.15% |
| Feb 23, 2023 | Dec 31, 2022 | 130,000 | 10-K | 0.00% |
| Feb 24, 2022 | Dec 31, 2021 | 130,000 | 10-K | +62.50% |
| Feb 25, 2021 | Dec 31, 2020 | 80,000 | 10-K | +6.67% |
Feb 26, 2020 | Dec 31, 2019 | — | — | — |
Feb 27, 2019 | Dec 31, 2018 | — | — | — |
Feb 28, 2018 | Dec 31, 2017 | — | — | — |
Feb 28, 2017 | Dec 31, 2016 | — | — | — |
Feb 25, 2016 | Dec 31, 2015 | — | — | — |
Feb 26, 2015 | Dec 31, 2014 | — | — | — |
Feb 27, 2014 | Dec 31, 2013 | — | — | — |
Feb 27, 2013 | Dec 31, 2012 | — | — | — |
Feb 29, 2012 | Dec 31, 2011 | — | — | — |
Feb 24, 2011 | Dec 31, 2010 | — | — | — |
Feb 26, 2010 | Dec 31, 2009 | — | — | — |
Feb 27, 2009 | Dec 31, 2008 | — | — | — |
Feb 29, 2008 | Dec 31, 2007 | — | — | — |
Mar 1, 2007 | Dec 31, 2006 | — | — | — |
Mar 2, 2006 | Dec 31, 2005 | — | — | — |
Mar 16, 2005 | Dec 31, 2004 | — | — | — |
Mar 2, 2004 | Dec 31, 2003 | — | — | — |
Mar 7, 2003 | Dec 28, 2002 | — | — | — |
Mar 15, 2002 | Dec 29, 2001 | — | — | — |
Mar 21, 2001 | Dec 30, 2000 | — | — | — |
Mar 22, 2000 | Jan 1, 2000 | — | — | — |
Mar 23, 1999 | Jan 2, 1999 | — | — | — |
Mar 12, 1998 | Jan 3, 1998 | — | — | — |
Mar 20, 1997 | Dec 28, 1996 | — | — | — |
Mar 13, 1996 | Dec 30, 1995 | — | — | — |
Mar 8, 1995 | Dec 31, 1994 | — | — | — |
Mar 9, 1994 | Jan 1, 1994 | — | — | — |