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
Oct 4, 2025
Recommend
CEO approval
Business Outlook

Pros

Generous PTO, competitive total compensation package Excellent job security and growth outlook Safety, compliance, and doing the right thing is taken seriously Employees are asked to do a lot but are generally well-supported

Cons

Work-life balance is excellent in some functions and poor in others Career advancement opportunities are slow and bureaucratic

Viewing 115 - 117 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.