Regeneron reviews

3.6

67% would recommend to a friend

(1,937 total reviews)
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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
5.0
Oct 17, 2025

Delighted

Recommend
CEO approval
Business Outlook

Pros

Great benefits Love the fact that I make something which helps people Improved shift pattern

Cons

No cons come to mind

4.0
Oct 10, 2025

Great Culture!

Recommend
CEO approval
Business Outlook

Pros

Supportive teams, great office culture and working environment

Cons

A lot of process changes at the same time. Large teams, decisions take time.

Viewing 112 - 114 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.