Arthur J. Gallagher & Co. (AJG)

Arthur J. Gallagher & Co. Employees

Arthur J. Gallagher & Co. had 72,000 employees as of December 31, 2025. The number of employees increased by 16,000 or 28.57% compared to the previous year.

• Employees: 72,000
• Change (1Y): 16,000
• Growth (1Y): 28.57%
• Revenue / Employee: $180,681
• Profits / Employee: $20,750
• Market Cap: 55.58B

Employees History

Date	Employees	Change (1Y)	Growth (1Y)
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	-	-

Sources: Annual number of employees according to filings submitted to the U.S. Securities and Exchange Commission (SEC). Data is also manually gathered from company press releases, IPO filings, and other official sources.