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
Jul 16, 2026

Collaborative culture, but pipeline needs improvement

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

A highly collaborative, global team culture.

Cons

Pipeline is still not as robust as it needs to be.

4.0
Jul 15, 2026

Happy to work here!

Recommend
CEO approval
Business Outlook

Pros

Various opportunities to develop and grow your skills, experiences and communication.

Cons

Opportunities for improvement in resources, but there are ongoing CI projects to address gaps and needs

1.0
Jul 10, 2026

Needs improvement

Recommend
CEO approval
Business Outlook

Pros

401k match and medical benefits.

Cons

Bad management , no work life balance. Managers are expected to micro manage employees from the top down. Company has un realistic expectations. Employees and management leaving left and right. Expectations and goals change every quarter. Their response to poor morale is to micro mange everyone.

Viewing 1 - 3 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.