Otsuka reviews

3.8

72% would recommend to a friend

(622 total reviews)

Tarek Rabah

71% approve of CEO

70% positive business outlook

Otsuka has an employee rating of 3.8 out of 5 stars, based on 622 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Otsuka 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

622 reviews
4.0
Sep 16, 2025
Recommend
CEO approval
Business Outlook

Pros

Organization is working on evolving to a global medical organization, and trying to do it "right" so they spend considerable time and money to create new processes, train and evolve the organization. There is alot of opportunity, and most leaders are excellent.

Cons

Over time, the lack of a technical infrastructure to share information (ie an organized, one access, shared folder structure on one Sharepoint where people can acess information and share information as it evolves) would really help the organization. Many teams are "silo'ed" and work habits tend to follow that culture. Working within this can seem Byzantine-like.

5.0
Aug 21, 2025

Great employer

Recommend
CEO approval
Business Outlook

Pros

Positive culture, people are smart and driven, great pay and benefits

Cons

None, just occasionally heavy workload

Viewing 37 - 39 of 622 Reviews

Glassdoor has 739 Otsuka reviews submitted anonymously by Otsuka employees. Read employee reviews and ratings on Glassdoor to decide if Otsuka is right for you.