How many employees work at Hill International?
Hill International, Inc. has 6,169 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 3.7%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Hill International
For more than four decades, public- and private-sector clients worldwide have selected Hill International as construction consultants on their most complex projects. With thousands of construction professionals around the world, Hill has the experience and the expertise to help our clients deliver their projects on time, within budget, and with the highest quality possible. Hill employees are encouraged to join Hill's linkedin group: https://www.linkedin.com/groups/661617
As of December 2025
Hill International
workforce metrics
Headcount
6.2k
Avg. Salary
$67.1k
Tenure
4.3yr
Growth Rate
3.7%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Hill International annual worldwide employee count from 2023 to 2025.
- Hill International total number of employees in 2025 was 6,167, a 3.7% increase from 2024.
- Hill International total number of employees in 2024 was 5,945, a 10.7% increase from 2023.
- Hill International total number of employees in 2023 was 5,343, a 7.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Hill International annual active job postings from 2023 to 2025.
- Hill International active job postings in 2025 was 447, a 66.9% increase from 2024.
- Hill International active job postings in 2024 was 223, a 31.7% decline from 2023.
- Hill International active job postings in 2023 was 307, a 3.2% decline from 2022.
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Employee Sentiment
Sentiment Topics
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