How many employees work at Genetix Biotherapeutics?

Genetix Biotherapeutics, Inc. has 440 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -29.4%.

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

About Genetix Biotherapeutics

bluebird bio is pursuing curative gene therapies to give patients and their families more bluebird days. With a dedicated focus on severe genetic diseases, bluebird has industry-leading programs for sickle cell disease, β-thalassemia and cerebral adrenoleukodystrophy and is advancing research to apply new technologies to these and other diseases. We custom design each of our therapies to address the underlying cause of disease and have developed in-depth and effective analytical methods to understand the safety of our lentiviral vector technologies and drive the field of gene therapy forward. Founded in 2010, bluebird has the largest and deepest ex-vivo gene therapy data set in the world—setting the standard for the industry. Today, bluebird continues to forge new paths, combining our real-world experience with a deep commitment to patient communities and a people-centric culture that attracts and grows a diverse flock of dedicated birds. Community guidelines: http://bit.ly/bbbGuidelines

As of December 2025

Genetix Biotherapeutics
workforce metrics

Headcount

440

Avg. Salary

$141.4k

Tenure

2.5yr

Growth Rate

-29.4%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Genetix Biotherapeutics annual worldwide employee count from 2023 to 2025.

  • Genetix Biotherapeutics total number of employees in 2025 was 332, a 29.4% decline from 2024.
  • Genetix Biotherapeutics total number of employees in 2024 was 446, a 37.0% decline from 2023.
  • Genetix Biotherapeutics total number of employees in 2023 was 649, a 4.3% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Genetix Biotherapeutics annual active job postings from 2023 to 2025.

  • Genetix Biotherapeutics active job postings in 2025 was 10, a 57.1% decline from 2024.
  • Genetix Biotherapeutics active job postings in 2024 was 18, a 53.1% decline from 2023.
  • Genetix Biotherapeutics active job postings in 2023 was 31, a 90.3% decline from 2022.

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Employee Sentiment

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