Employee Count History - CoStar Group, 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 20, 2025 | Dec 31, 2024 | 6,593 | 10-K | +7.17% |
| Feb 22, 2024 | Dec 31, 2023 | 6,152 | 10-K | +8.83% |
| Feb 22, 2023 | Dec 31, 2022 | 5,653 | 10-K | +19.21% |
| Feb 23, 2022 | Dec 31, 2021 | 4,742 | 10-K | -0.21% |
| Feb 24, 2021 | Dec 31, 2020 | 4,752 | 10-K | +9.57% |
| Feb 26, 2020 | Dec 31, 2019 | 4,337 | 10-K | +17.06% |
Feb 28, 2019 | Dec 31, 2018 | — | — | — |
Feb 23, 2018 | Dec 31, 2017 | — | — | — |
Feb 24, 2017 | Dec 31, 2016 | — | — | — |
Feb 26, 2016 | Dec 31, 2015 | — | — | — |
Feb 26, 2015 | Dec 31, 2014 | — | — | — |
Feb 20, 2014 | Dec 31, 2013 | — | — | — |
Mar 1, 2013 | Dec 31, 2012 | — | — | — |
Feb 23, 2012 | Dec 31, 2011 | — | — | — |
Feb 25, 2011 | Dec 31, 2010 | — | — | — |
Feb 26, 2010 | Dec 31, 2009 | — | — | — |
Feb 24, 2009 | Dec 31, 2008 | — | — | — |
Feb 29, 2008 | Dec 31, 2007 | — | — | — |
Feb 28, 2007 | Dec 31, 2006 | — | — | — |
Mar 7, 2006 | Dec 31, 2005 | — | — | — |
Mar 11, 2005 | Dec 31, 2004 | — | — | — |
Mar 12, 2004 | Dec 31, 2003 | — | — | — |
Mar 28, 2003 | Dec 31, 2002 | — | — | — |
Mar 28, 2002 | Dec 31, 2001 | — | — | — |
Mar 30, 2001 | Dec 31, 2000 | — | — | — |
Mar 29, 2000 | Dec 31, 1999 | — | — | — |
Mar 31, 1999 | Dec 31, 1998 | — | — | — |