Companies
Abt Associates, Inc.
Employees

How many employees work at Abt Associates?

Q: How many employees work at Abt Associates?

Abt Associates, Inc. has 3,877 employees, according to Revelio Labs workforce intelligence data. The year-over-year growth rate is -24.5%.

Abt Associates, Inc. has 3,877 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -24.5%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Abt Associates

Abt Associates is a global leader in research, evaluation and program implementation; driving innovation and measurable impact for more than 50 years. What sets us apart is our evidence-based and multi-disciplinary approach to solving tough challenges in health, social and environmental policy and international development. Specific areas we work in include: • Health • Education and workforce development • Climate change and the environment • Food security and agriculture • Housing and communities • Survey and data collection Abt is a mission-driven company with a staff of 2,600. Our focus is on using evidence and cutting-edge methods to improve the lives and economic well-being of people worldwide.

As of December 2025

Abt Associates
workforce metrics

Headcount

3.9k

Avg. Salary

$53.2k

Tenure

4.8yr

Growth Rate

-24.5%

Hiring Rate

Attrition Rate

For even more metrics data,
reach out to our sales team.

Contact Sales

Employee Headcount

Interactive chart of Abt Associates annual worldwide employee count from 2023 to 2025.

Abt Associates total number of employees in 2025 was 3,876, a 24.5% decline from 2024.
Abt Associates total number of employees in 2024 was 4,961, a 1.9% decline from 2023.
Abt Associates total number of employees in 2023 was 5,057, a 2.9% increase from 2022.