Regeneron reviews

3.6

68% would recommend to a friend

(1,950 total reviews)
avatar

Leonard S. Schleifer

68% approve of CEO

62% positive business outlook

Regeneron has an employee rating of 3.6 out of 5 stars, based on 1,950 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
Jul 23, 2026
Recommend
CEO approval
Business Outlook

Pros

-Strong company morale -Strong research foundation -Generally stable, with good benefits

Cons

-Transitioning toward a more traditional big pharma, with slower promotions and a more rigid organizational structure -Rarely conducts layoffs, but this can also make the organization and its projects feel more stagnant over time

2.0
Jul 23, 2026

Exciting science but suffers from micromanagement

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Many exciting new drugs in the pipeline. Science forward company. Many very hardworking colleagues.

Cons

Culture of micromanagement. Little empowerment. Bad office locations.

Viewing 1 - 3 of 1,950 Reviews

Glassdoor has 2,618 Regeneron reviews submitted anonymously by Regeneron employees. Read employee reviews and ratings on Glassdoor to decide if Regeneron is right for you.