Regeneron reviews

3.6

67% would recommend to a friend

(1,936 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 1,936 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
5.0
Apr 28, 2026

Great team and nice work-life balance

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great company! I loved working with my team and there was nice work-life balance.

Cons

It's hard to think of a con, the free breakfast was just okay hah!

2.0
Apr 27, 2026

50/50

Recommend
CEO approval
Business Outlook

Pros

Nice people. Good community amenities and benefits.

Cons

Management can be hit or miss among other things

Viewing 31 - 33 of 1,936 Reviews

Glassdoor has 2,602 Regeneron reviews submitted anonymously by Regeneron employees. Read employee reviews and ratings on Glassdoor to decide if Regeneron is right for you.