Astellas reviews

3.4

54% would recommend to a friend

(905 total reviews)
avatar

Naoki Okamura

87% approve of CEO

36% positive business outlook

Astellas has an employee rating of 3.4 out of 5 stars, based on 905 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Astellas employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

905 reviews
4.0
Jan 13, 2026

Overall review

Recommend
CEO approval
Business Outlook

Pros

-Great WLB -Good facilities -Good salary

Cons

-Limited / Slow career progression

5.0
Jan 13, 2026

Change and innovation

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Rapidly changing and embracing agile ways of working

Cons

Not the company for you if you struggle with change

Viewing 31 - 33 of 905 Reviews

Glassdoor has 1,165 Astellas reviews submitted anonymously by Astellas employees. Read employee reviews and ratings on Glassdoor to decide if Astellas is right for you.