Thermo Fisher Scientific Inc. (TMO)

Thermo Fisher Scientific Employees

Thermo Fisher Scientific had 125,000 employees as of December 31, 2025. The number of employees did not change compared to the previous year. That makes Thermo Fisher Scientific the 205th largest employer in the world and 65th in the United States.

• Employees: 125,000
• Change (1Y): n/a
• Growth (1Y): n/a
• Revenue / Employee: $378,808
• Profits / Employee: $56,576
• Market Cap: 257.71B

Employees Chart

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Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Dec 31, 2025	125,000	0	-
Dec 31, 2024	125,000	3,000	2.46%
Dec 31, 2023	122,000	-8,000	-6.15%
Dec 31, 2022	130,000	0	-
Dec 31, 2021	130,000	50,000	62.50%
Dec 31, 2020	80,000	5,000	6.67%
Dec 31, 2019	75,000	5,000	7.14%
Dec 31, 2018	70,000	0	-
Dec 31, 2017	70,000	15,000	27.27%
Dec 31, 2016	55,000	3,000	5.77%
Dec 31, 2015	52,000	1,000	1.96%
Dec 31, 2014	51,000	1,000	2.00%
Dec 31, 2013	50,000	11,100	28.53%
Dec 31, 2012	38,900	-400	-1.02%
Dec 31, 2011	39,300	2,100	5.65%
Dec 31, 2010	37,200	1,800	5.08%
Dec 31, 2009	35,400	900	2.61%
Dec 31, 2008	34,500	1,500	4.55%
Dec 31, 2007	33,000	2,500	8.20%
Dec 31, 2006	30,500	19,000	165.22%
Dec 31, 2005	11,500	1,600	16.16%
Dec 31, 2004	9,900	-900	-8.33%
Dec 31, 2003	10,800	-100	-0.92%
Dec 28, 2002	10,900	-1,100	-9.17%
Dec 29, 2001	12,000	-1,000	-7.69%
Dec 30, 2000	13,000	-12,400	-48.82%
Jan 1, 2000	25,400	1,800	7.63%
Jan 2, 1999	23,600	1,200	5.36%
Jan 3, 1998	22,400	4,640	26.13%
Dec 28, 1996	17,760	3,360	23.33%
Dec 30, 1995	14,400	4,166	40.71%
Dec 31, 1994	10,234	1,434	16.30%
Jan 1, 1994	8,800	-	-

Data Source: Official company filings Last updated: Dec 31, 2025

The employees data for this stock was gathered manually by the Stock Analysis team based on SEC filings and investor relations materials.

Update frequency:

Yearly

Last checked:

Oct 21, 2026

Data Sources Report a data error