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
5.0
Jan 2, 2026
Recommend
CEO approval
Business Outlook

Pros

Package Benefits Culture Flexibility in working timing

Cons

Some times people will rush to review the things but it will be manageable. As compliance perspective you need to guide more to people, because they are not familiar on Gxp requirements . However, people will understand and started working accordingly

4.0
Dec 30, 2025
Recommend
CEO approval
Business Outlook

Pros

- Great culture, inclusive, non judgmental, respectful people and fun to work with. - Good ways of working (for global functions only needed to go to office once quarterly)

Cons

- One person could have more than one function's responsibility. Oftentimes overwhelming. - Restructuring keeps going on, creates uncertainty - I think the CEO can't say much, rather to follow what Global Commercial 's strategy fot all

Viewing 34 - 36 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.