Astellas Gene Therapies Employee Directory
Biotechnology ResearchCalifornia, United States201-500 Employees
Astellas Gene Therapies has about 396 employees, nearly all of them in North America. Biotechnology and Quality Assurance make up 42% of the profiles with a known department. Astellas Gene Therapies's workforce spans 12 departments. Astellas Gene Therapies's workforce fell 90% between July 2025 and July 2026.