Company Insights
Published on
July 11, 2025

How Many People Work at Orca Bio? Headcount and Employee Trends

Total Employees
140
7.2% from last year
8
New Hires (YTD)
34
5% of total workforce
Departments
14
650 in Engineering
Locations
22
5,012 in New York, NY

Orca Bio is a biotechnology company focused on precision cell therapies and maintains a workforce of roughly 140 employees. The organization added 34 employees while 8 left in the last twelve-month period, resulting in net growth of about one-fifth of its staff. Teams span scientific research, manufacturing, and business operations that support the development and commercialization of cell-based treatments.

Orca Bio Headcount Breakdown by Department

Engineering is the largest group at Orca Bio with 43 employees, accounting for nearly one-third of the organization. Healthcare and Operations teams follow, each with 20 employees, while Business Management houses 15 professionals who guide strategy and daily administration. Quality, Finance & Administration, and Marketing & Product collectively represent a significant share of the remaining headcount, and smaller Sales & Support and Risk, Safety & Compliance teams round out the structure. The current mix shows an emphasis on technical and operational roles essential for scaling biotherapeutic production.

Engineering
43
Healthcare
20
Operations
20
Business Management
15
Quality
10
Finance and Administration
9
Marketing and Product
8
Sales and Support
4
Risk, Safety, Compliance
4
Other
7

Orca Bio Employees by Location

Employee distribution is highly concentrated in California, led by Sacramento with 39 team members and San Francisco with 24. Additional California hubs include Davis, Palo Alto, Hayward, Vacaville, and Redwood City, each supporting small but specialized groups. Seattle hosts 9 employees, and Los Angeles is home to 3, illustrating a modest Pacific Northwest and Southern California presence. A further 52 employees work remotely or at various other sites, giving Orca Bio flexibility to access talent beyond its primary offices.

Sacramento, CA
39
San Francisco, CA
24
Seattle, WA
9
Los Angeles, CA
3
Palo Alto, CA
3
Davis, CA
4
Hayward, CA
2
Vacaville, CA
2
Redwood City, CA
2
Other
52
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