Avantor, Inc. number of employees

Avantor, Inc. reported 13,500 employees at December 31, 2025 in its latest annual report, up 0 (0.0%) on the year before. That compares with 13,500 at December 31, 2021. Revenue per employee was $485,348.

Headcount by year

Fiscal year end	Employees	Change	Revenue per employee	Source
December 31, 2025	13,500	+0 (0.0%)	$485,348	10-K, filed February 11, 2026
December 31, 2024	13,500	−1,000 (6.9%)	$502,489	10-K, filed February 7, 2025
December 31, 2023	14,500	+0 (0.0%)	$480,497	10-K, filed February 14, 2024
December 31, 2022	14,500	+1,000 (7.4%)	$518,097	10-K, filed February 14, 2023
December 31, 2021	13,500	—	$547,119	10-K, filed February 11, 2022

What the annual reports say

As of December 31, 2025, we had approximately 13,500 employees located in over 30 different countries in a variety of roles. 2025 annual report
As of December 31, 2024, we had approximately 13,500 employees located in over 30 different countries in a variety of roles. 2024 annual report
As of December 31, 2023, we had approximately 14,500 employees located in over 30 different countries in a variety of roles. 2023 annual report
As of December 31, 2022, we had approximately 14,500 employees located in over 30 different countries in a variety of roles. 2022 annual report
As of December 31, 2021, we had approximately 13,500 employees located in over 30 different countries in a variety of roles. 2021 annual report

Headcount as the company states it in Item 1 of its annual report (some count full-time equivalents or exclude part-time and temporary staff), at the date it gives. Years where the report states no clear total are left out rather than estimated. Changes can reflect acquisitions and disposals as well as hiring and job cuts.

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Figures from Avantor, Inc.'s SEC filings (10-K and 10-Q), retrieved October 29, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Avantor, Inc.