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
4.0
Mar 4, 2026
Recommend
CEO approval
Business Outlook

Pros

-great culture -great benefits -great coworkers

Cons

Decisions made by upper management aren’t fully thought out. There isn’t a feedback review period for people who use the systems that change.

2.0
Feb 17, 2026
Recommend
CEO approval
Business Outlook

Pros

Great people in my department Good benefits Ok comp for area

Cons

IOPS has terrible work life balance senior management is frustrating global development and R&D are completely disconnected from IOPS limitations ceos are insufferable but what's new

3.0
Feb 7, 2026
Recommend
CEO approval
Business Outlook

Pros

benefits, pay, lunch vouchers, company events

Cons

toxic management, toxic work environment, no work life balance

Viewing 331 - 333 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.