Regeneron reviews

3.6

67% would recommend to a friend

(1,937 total reviews)
avatar

Leonard S. Schleifer

69% approve of CEO

63% positive business outlook

Regeneron has an employee rating of 3.6 out of 5 stars, based on 1,937 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Regeneron 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

2K reviews
3.0
Sep 24, 2025
Recommend
CEO approval
Business Outlook

Pros

Pay is good. Work colleagues are friendly and easy to work with for the most part. Good amount time off. It's definitely one of the best places I've worked at.

Cons

Bit of a strange culture. Reminds me of school. If you aren't a big socialite, this place can be a bit tough. Lots of social pressure to "fit in" to the norm there. We used to be able to gym during break time, that was removed due to a few bad apples apparently, so they took it away for all manufacturing person which isn't very fair. Internet in cleanrooms has been removed which makes shifts a ton harder than it already was, especially nights. We now sit and stare at the wall counting the seconds when there is no work left to do. I feel alot has been taken away almost as punishment and for no good reason. What's worrying is what will they take away next....

Viewing 124 - 126 of 1,937 Reviews

Glassdoor has 2,603 Regeneron reviews submitted anonymously by Regeneron employees. Read employee reviews and ratings on Glassdoor to decide if Regeneron is right for you.