ICF International, Inc. number of employees

ICF International, Inc. reported 8,400 employees at December 31, 2025 in its latest annual report. Revenue per employee was $222,958.

Headcount by year

Fiscal year end	Employees	Change	Revenue per employee	Source
December 31, 2025	8,400	—	$222,958	10-K, filed February 27, 2026

What the annual reports say

As of December 31, 2025, we had approximately 8,400 full-time and part-time employees around the globe, including many recognized as thought leaders in their respective fields. 2025 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.

Compare with peers

Head to head: CLVT vs ICFI

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Figures from ICF International, Inc.'s SEC filings (10-K and 10-Q), retrieved October 26, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to ICF International, Inc.