Employee Count History - Arthur J. Gallagher & Co.
Historical employee count data from SEC filings.
Workforce Trend Analysis
Workforce as of Dec 31, 2024
56,000
Total Change
+1596.97%
Annual Growth Rate
+9.89%
Key Insight
Arthur J. Gallagher & Co. has been growing its workforce by 1597.0% over the analyzed period.
Business Implications
The company is showing healthy growth at 9.9% annually, which typically aligns with business expansion. Recent trend shows a deceleration in workforce changes compared to the historical pattern.
Employee Count History
SEC Filing History
| Filing Date | Period | Employee Count | Form Type | YoY Change |
|---|---|---|---|---|
| Feb 18, 2025 | Dec 31, 2024 | 56,000 | 10-K | +7.69% |
| Feb 9, 2024 | Dec 31, 2023 | 52,000 | 10-K | +18.18% |
| Feb 10, 2023 | Dec 31, 2022 | 44,000 | 10-K | +12.82% |
| Feb 18, 2022 | Dec 31, 2021 | 39,000 | 10-K | +20.37% |
| Feb 8, 2021 | Dec 31, 2020 | 32,401 | 10-K | -2.70% |
| Feb 7, 2020 | Dec 31, 2019 | 33,300 | 10-K | +9.54% |
| Feb 8, 2019 | Dec 31, 2018 | 30,400 | 10-K | +13.43% |
| Feb 12, 2018 | Dec 31, 2017 | 26,800 | 10-K | +8.06% |
| Feb 13, 2017 | Dec 31, 2016 | 24,800 | 10-K | +15.35% |
| Feb 10, 2016 | Dec 31, 2015 | 21,500 | 10-K | +6.44% |
| Feb 13, 2015 | Dec 31, 2014 | 20,200 | 10-K | +23.17% |
| Feb 7, 2014 | Dec 31, 2013 | 16,400 | 10-K | +19.71% |
| Feb 8, 2013 | Dec 31, 2012 | 13,700 | 10-K | +10.48% |
| Feb 14, 2012 | Dec 31, 2011 | 12,400 | 10-K | +15.89% |
| Feb 7, 2011 | Dec 31, 2010 | 10,700 | 10-K | +8.08% |
| Feb 5, 2010 | Dec 31, 2009 | 9,900 | 10-K | 0.00% |
| Feb 6, 2009 | Dec 31, 2008 | 9,900 | 10-K | +6.45% |
| Feb 4, 2008 | Dec 31, 2007 | 9,300 | 10-K | +6.29% |
| Feb 5, 2007 | Dec 31, 2006 | 8,750 | 10-K | +8.02% |
| Feb 8, 2006 | Dec 31, 2005 | 8,100 | 10-K | -1.22% |
| Jan 28, 2005 | Dec 31, 2004 | 8,200 | 10-K | +13.89% |
| Feb 9, 2004 | Dec 31, 2003 | 7,200 | 10-K | +1.41% |
| Mar 25, 2003 | Dec 31, 2002 | 7,100 | 10-K | +9.23% |
| Mar 22, 2002 | Dec 31, 2001 | 6,500 | 10-K405 | +25.00% |
| Mar 27, 2001 | Dec 31, 2000 | 5,200 | 10-K | +13.04% |
| Mar 23, 2000 | Dec 31, 1999 | 4,600 | 10-K | +6.98% |
| Mar 26, 1999 | Dec 31, 1998 | 4,300 | 10-K | +10.26% |
| Feb 27, 1998 | Dec 31, 1997 | 3,900 | 10-K405 | 0.00% |
| Mar 21, 1997 | Dec 31, 1996 | 3,900 | 10-K | +5.41% |
| Mar 4, 1996 | Dec 31, 1995 | 3,700 | 10-K | +12.12% |
| Mar 14, 1995 | Dec 31, 1994 | 3,300 | 10-K405 |