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
3.0
Jan 24, 2026

Alright

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

The benefits and bonuses were a plus

Cons

Poor Management and high turnover

1.0
Jan 23, 2026

Worst company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Working from home, nothing else

Cons

The company is good at illegal action and deceiving employees. Many teams are useless especially HR team who often got payroll and pension wrong and seem not bother to handle it. In addition, many teams are unresponsive, unprofessional and make a lot of mess. That leads to employees taking tons of time for administrative things to fix funny issues that shouldn't have happened, leaving them little time to do their core job which they are paid to do. This company would try best to take advantage of employees and avoid providing any benefits and resources to employees. They don't care at all employees' growth and no career opportunities. Many people have high ego, are judgemental, and bullying. This company is sinking ship, with no future.

Viewing 25 - 27 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.