Arthur J. Gallagher & Co. (AJG)

Arthur J. Gallagher & Co. Employees

Arthur J. Gallagher & Co. had 69,041 employees as of September 30, 2026. The number of employees increased by 2,650 or 3.99% compared to the same quarter last year. That makes Arthur J. Gallagher & Co. the 510th largest employer in the world and 138th in the United States.

• Employees: 69,041
• Change (1Y): 2,650
• Growth (1Y): 3.99%
• Revenue / Employee: $228,386
• Profits / Employee: $24,609
• Market Cap: 72.31B

Employees Chart

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Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Sep 30, 2026	69,041	2,650	3.99%
Dec 31, 2025	72,000	16,000	28.57%
Dec 31, 2024	56,000	4,000	7.69%
Dec 31, 2023	52,000	8,000	18.18%
Dec 31, 2022	44,000	5,000	12.82%
Dec 31, 2021	39,000	6,599	20.37%
Dec 31, 2020	32,401	-899	-2.70%
Dec 31, 2019	33,300	2,900	9.54%
Dec 31, 2018	30,400	3,600	13.43%
Dec 31, 2017	26,800	2,000	8.06%
Dec 31, 2016	24,800	3,300	15.35%
Dec 31, 2015	21,500	1,300	6.44%
Dec 31, 2014	20,200	3,800	23.17%
Dec 31, 2013	16,400	2,700	19.71%
Dec 31, 2012	13,700	1,300	10.48%
Dec 31, 2011	12,400	1,700	15.89%
Dec 31, 2010	10,700	800	8.08%
Dec 31, 2009	9,900	0	-
Dec 31, 2008	9,900	600	6.45%
Dec 31, 2007	9,300	550	6.29%
Dec 31, 2006	8,750	650	8.02%
Dec 31, 2005	8,100	-100	-1.22%
Dec 31, 2004	8,200	1,000	13.89%
Dec 31, 2003	7,200	100	1.41%
Dec 31, 2002	7,100	600	9.23%
Dec 31, 2001	6,500	1,300	25.00%
Dec 31, 2000	5,200	600	13.04%
Dec 31, 1999	4,600	300	6.98%
Dec 31, 1998	4,300	400	10.26%
Dec 31, 1997	3,900	0	-
Dec 31, 1996	3,900	200	5.41%
Dec 31, 1995	3,700	400	12.12%
Dec 31, 1994	3,300	-	-

Data Sources: Official company filings and S&P Global Market Intelligence Last updated: Sep 30, 2026

The employees data for this stock was gathered manually by the Stock Analysis team based on SEC filings and investor relations materials. The latest quarterly count is provided by S&P Global Market Intelligence.

Update frequency:

Quarterly

Last checked:

Nov 8, 2026

Data Sources Report a data error