Latest headcount
72,000
YoY change
+28.6%
Headcount CAGR
+10.4%
Revenue / employee
$193.6K
Employee count history for Arthur J. Gallagher &
| Fiscal year | Employees |
|---|---|
| 1995 | 3,700 |
| 1996 | 3,900 |
| 1998 | 4,300 |
| 1999 | 4,600 |
| 2000 | 5,200 |
| 2002 | 7,100 |
| 2003 | 7,200 |
| 2004 | 8,200 |
| 2005 | 8,100 |
| 2006 | 8,750 |
| 2007 | 9,300 |
| 2008 | 9,900 |
| 2009 | 9,900 |
| 2010 | 10,700 |
| 2011 | 12,400 |
| 2012 | 13,700 |
| 2013 | 16,400 |
| 2014 | 20,200 |
| 2015 | 21,500 |
| 2016 | 24,800 |
| 2017 | 26,800 |
| 2018 | 30,400 |
| 2019 | 33,300 |
| 2020 | 32,401 |
| 2021 | 39,000 |
| 2022 | 44,000 |
| 2023 | 52,000 |
| 2024 | 56,000 |
| 2025 | 72,000 |
Revenue per employee for Arthur J. Gallagher &
Annual revenue divided by reported headcount, normalized to US dollars.
| Fiscal year | Revenue per employee (USD) |
|---|---|
| 1995 | $114.6K |
| 1996 | $115.3K |
| 1998 | $135.5K |
| 1999 | $155.1K |
| 2000 | $154K |
| 2002 | $149.3K |
| 2003 | $169.6K |
| 2004 | $175.2K |
| 2005 | $176.4K |
| 2006 | $168K |
| 2007 | $174.5K |
| 2008 | $166.2K |
| 2009 | $174.7K |
| 2010 | $174.2K |
| 2011 | $172.2K |
| 2012 | $184K |
| 2013 | $193.9K |
| 2014 | $229K |
| 2015 | $250.8K |
| 2016 | $229.1K |
| 2017 | $233K |
| 2018 | $227.8K |
| 2019 | $213.8K |
| 2020 | $216.3K |
| 2021 | $210.5K |
| 2022 | $194.3K |
| 2023 | $193.7K |
| 2024 | $206.3K |
| 2025 | $193.6K |
Earnings per employee for Arthur J. Gallagher &
Annual net income divided by reported headcount, normalized to US dollars; years with a net loss dip below zero.
| Fiscal year | Earnings per employee (USD) |
|---|---|
| 1995 | $11.5K |
| 1996 | $11.3K |
| 1998 | $13.6K |
| 1999 | $18.1K |
| 2000 | $17.9K |
| 2002 | $18.3K |
| 2003 | $20.3K |
| 2004 | $23K |
| 2005 | $3.8K |
| 2006 | $14.7K |
| 2007 | $14.9K |
| 2008 | $7.8K |
| 2009 | $13K |
| 2010 | $16.3K |
| 2011 | $11.6K |
| 2012 | $14.2K |
| 2013 | $16.4K |
| 2014 | $15K |
| 2015 | $16.6K |
| 2016 | $16K |
| 2017 | $18K |
| 2018 | $20.8K |
| 2019 | $20.1K |
| 2020 | $25.3K |
| 2021 | $23.3K |
| 2022 | $25.3K |
| 2023 | $18.6K |
| 2024 | $26.1K |
| 2025 | $20.7K |
Employee count history for Arthur J. Gallagher & (AJG)
Annual figures come from annual reports (10-K, or 20-F/40-F for foreign filers); interim rows reflect headcount disclosed in periodic filings. Year-over-year change compares each filing with the prior year's equivalent. Revenue and earnings per employee are annual figures normalized to US dollars.
- 202572,000+28.6%
- 202456,000+7.7%
- 202352,000+18.2%
- 202244,000+12.8%
- 202139,000+20.4%
- 202032,401-2.7%
- 201933,300+9.5%
- 201830,400+13.4%
- 201726,800+8.1%
- 201624,800+15.3%
- 201521,500+6.4%
- 201420,200+23.2%
- 201316,400+19.7%
- 201213,700+10.5%
- 201112,400+15.9%
- 201010,700+8.1%
- 20099,9000.0%
- 20089,900+6.5%
- 20079,300+6.3%
- 20068,750+8.0%
- 20058,100-1.2%
- 20048,200+13.9%
- 20037,200+1.4%
- 20027,100—
- 20016,500—
- 20005,200+13.0%
- 19994,600+7.0%
- 19984,300—
- 19973,900—
- 19963,900+5.4%
- 19953,700—
- 19943,300—
About Arthur J. Gallagher &'s employee count
Arthur J. Gallagher & (AJG) employed 72,000 people in fiscal year 2025, based on its most recent annual report. That headcount grew by +16,000 (+28.6%) from 56,000 a year earlier.
Across the 1995–2025 period, the company's reported workforce went from 3,700 to 72,000 employees — a compound annual growth rate (CAGR) of +10.4% per year.
Arthur J. Gallagher & generated about $193.6K of revenue and $20.7K of net income per employee in its latest annual period. Revenue and earnings per employee gauge how efficiently a company turns headcount into output, and are most telling when tracked over time or compared with peers in the same industry.
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