Gilson Reviews

2.9

40% would recommend to a friend

(52 total reviews)
avatar

Nicolas Paris

42% approve of CEO

27% positive business outlook

Gilson has an employee rating of 2.9 out of 5 stars, based on 52 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Gilson employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

52 reviews
3.0
5 Feb 2026
Recommend
CEO approval
Business outlook

Pros

Decent benefits package 401 K match program

Cons

High turnover rate in some areas Not a lot of room for growth

5.0
29 Dec 2025
Recommend
CEO approval
Business outlook

Pros

Management is genuinely supportive and easy to work with. Both managers and employees are very kind, approachable, and always willing to help. The culture is collaborative, and it feels like people truly care about each other’s success.

Cons

A number of the product lines are quite mature, and the portfolio could benefit from more innovation and new development to stay competitive and forward-looking.

Viewing 1 - 3 of 52 Reviews

Glassdoor has 78 Gilson reviews submitted anonymously by Gilson employees. Read employee reviews and ratings on Glassdoor to decide if Gilson is right for you.