Sanofi reviews

4.0

80% would recommend to a friend

(6,534 total reviews)
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Belén Garijo

91% approve of CEO

64% positive business outlook

Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,534 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sanofi employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

7K reviews
5.0
Jun 5, 2026

Sanofi

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Cafeteria has a diversify food

Cons

Lack of communication between departments

5.0
Apr 24, 2026

Review

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Requires only a high school diploma + some experience Great gateway into vaccine manufacturing / GMP environment

Cons

Contract / temporary role Job security is limited

Viewing 1 - 3 of 6,534 Reviews

Glassdoor has 13,307 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.