How many employees work at Flagship Pioneering?
Flagship Pioneering, Inc. has 862 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 16.1%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Flagship Pioneering
Pioneering Intelligence is an initiative of Flagship Pioneering harnessing artificial intelligence to accelerate innovation in the life sciences and beyond. Pioneering Intelligence is building unique AI/ML know-how to augment the capabilities of Flagship companies and enable bigger leaps in human health and sustainability, amplify the process of creating breakthrough innovations, and originate new platform companies that build on innovations in machine learning.
As of December 2025
Flagship Pioneering
workforce metrics
Headcount
862
Avg. Salary
$186.5k
Tenure
2.2yr
Growth Rate
16.1%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Flagship Pioneering annual worldwide employee count from 2023 to 2025.
- Flagship Pioneering total number of employees in 2025 was 860, a 16.1% increase from 2024.
- Flagship Pioneering total number of employees in 2024 was 732, a 12.7% increase from 2023.
- Flagship Pioneering total number of employees in 2023 was 644, a 12.8% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Flagship Pioneering annual active job postings from 2023 to 2025.
- Flagship Pioneering active job postings in 2025 was 101, a 26.6% decline from 2024.
- Flagship Pioneering active job postings in 2024 was 132, a 33.6% increase from 2023.
- Flagship Pioneering active job postings in 2023 was 94, a 101.8% decline from 2022.
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Employee Sentiment
Sentiment Topics
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