ICON Public Limited Company (ICLR)

ICON Public Limited Company Employees

ICON Public Limited Company had 40,250 employees as of September 30, 2026. The number of employees increased by 450 or 1.13% compared to the same quarter last year. That makes ICON Public Limited Company the 891st largest employer in the world and 247th in the United States.

• Employees: 40,250
• Change (1Y): 450
• Growth (1Y): 1.13%
• Revenue / Employee: $204,590
• Profits / Employee: $10,767
• Market Cap: 14.58B

Employees Chart

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Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Sep 30, 2026	40,250	450	1.13%
Dec 31, 2025	40,100	-1,800	-4.30%
Dec 31, 2024	41,900	800	1.95%
Dec 31, 2023	41,100	0	-
Dec 31, 2022	41,100	2,770	7.23%
Dec 31, 2021	38,330	22,600	143.67%
Dec 31, 2020	15,730	1,080	7.37%
Dec 31, 2019	14,650	980	7.17%
Dec 31, 2018	13,670	420	3.17%
Dec 31, 2017	13,250	750	6.00%
Dec 31, 2016	12,500	600	5.04%
Dec 31, 2015	11,900	1,300	12.26%
Dec 31, 2014	10,600	300	2.91%
Dec 31, 2013	10,300	800	8.42%
Dec 31, 2012	9,500	1,030	12.16%
Dec 31, 2011	8,470	735	9.50%
Dec 31, 2010	7,735	565	7.88%
Dec 31, 2009	7,170	195	2.80%
Dec 31, 2008	6,975	1,365	24.33%
Dec 31, 2007	5,610	1,320	30.77%
Dec 31, 2006	4,290	1,254	41.30%
Dec 31, 2005	3,036	604	24.84%
May 31, 2004	2,432	152	6.67%
May 31, 2003	2,280	643	39.28%
May 31, 2002	1,637	375	29.71%
May 31, 2001	1,262	-	-

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 6, 2026

Data Sources Report a data error