Regeneron reviews

3.6

68% would recommend to a friend

(1,937 total reviews)
avatar

Leonard S. Schleifer

69% approve of CEO

62% 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
Aug 28, 2025

Good company in general

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good benefits and environment, very big factory and office rooms.

Cons

Shifts could be a bit suffering start working 6am in the morning.

5.0
Aug 28, 2025

Great Company

Recommend
CEO approval
Business Outlook

Pros

Great culture, people, pay and benefits

Cons

Rapid modernization projects mean alot of change (which can be a good thing)

5.0
Aug 28, 2025

Love this place

Recommend
CEO approval
Business Outlook

Pros

Love the culture, people, work, and collaboration

Cons

I come from the world of consulting, No cons by comparison.

Viewing 142 - 144 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.