Patheon Reviews

2.8

48% would recommend to a friend

(291 total reviews)
avatar

Marc N. Casper

60% approve of CEO

62% positive business outlook

Patheon has an employee rating of 2.8 out of 5 stars, based on 291 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Patheon employee rating is 20% below average for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

291 reviews
4.0
Jan 26, 2026

Good company

Recommend
CEO approval
Business outlook

Pros

Good company to work for with good benefits and pays well

Cons

Management was sometimes out of touch with what was going on with their people

1.0
Jul 20, 2025
Recommend
CEO approval
Business outlook

Pros

Overtime lots. Not good management

Cons

Bad management. Sweatshop in pharmaceutical

Viewing 1 - 3 of 291 Reviews

Glassdoor has 366 Patheon reviews submitted anonymously by Patheon employees. Read employee reviews and ratings on Glassdoor to decide if Patheon is right for you.