How many employees work at Repligen?
Repligen Corp. has 1,864 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 10.9%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Repligen
FRAUD ALERT: Please take note that it has come to our attention that individuals purporting to work for Repligen are reaching out to prospective job applicants using fraudulent email addresses. All legitimate communications from Repligen will be sent from an individual with an email address ending in @repligen.com. If you have any concerns that a communication may be fraudulent and you would like to confirm whether it is, you may email legal@repligen.com and someone will respond. Repligen is a bioprocessing-focused life sciences company bringing over 40 years of expertise and innovation to our customers. We are inspiring advances in bioprocessing through the development and commercialization of high-value products and flexible solutions that address critical steps in the production of biologic drugs, principally monoclonal antibodies. Repligen headquarters is in Waltham, Massachusetts and our manufacturing facilities are located around the world. We market our products globally through a direct commercial organization in the U.S., Europe and Asia, as well as through strategic partners in select markets.
As of December 2025
Repligen
workforce metrics
Headcount
1.9k
Avg. Salary
$99.1k
Tenure
3.1yr
Growth Rate
10.9%
Hiring Rate
Attrition Rate
For even more metrics data,
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Employee Headcount
Interactive chart of Repligen annual worldwide employee count from 2023 to 2025.
- Repligen total number of employees in 2025 was 1,861, a 10.9% increase from 2024.
- Repligen total number of employees in 2024 was 1,668, a 0.7% decline from 2023.
- Repligen total number of employees in 2023 was 1,680, a 6.9% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Repligen annual active job postings from 2023 to 2025.
- Repligen active job postings in 2025 was 75, a 2.7% increase from 2024.
- Repligen active job postings in 2024 was 73, a 51.7% increase from 2023.
- Repligen active job postings in 2023 was 43, a 128.9% decline from 2022.
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Employee Sentiment
Sentiment Topics
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