Sanofi reviews

4.0

81% would recommend to a friend

(6,539 total reviews)
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Belén Garijo

88% approve of CEO

64% positive business outlook

Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,539 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 & Biotechnology industry (3.7 stars).

Reviews by job title

7K reviews
4.0
Oct 24, 2025

Great place to work at

Recommend
CEO approval
Business Outlook

Pros

Great work culture and Good opportunity

Cons

No Major Cons. The hierarchy part needs improvement

4.0
Oct 24, 2025

mixed bag

Recommend
CEO approval
Business Outlook

Pros

Good benefits, good retention and reasonable workload.

Cons

Middle management isn't experienced and often is learning as the program progresses

3.0
Oct 24, 2025
Recommend
CEO approval
Business Outlook

Pros

Pay way more than other biotech companies in the area Good benefits Union

Cons

Offer only contracts, takes forever (multiple contracts) to get a permanent position - no job security Department was heavily micromanagement No room for career growth

Viewing 229 - 231 of 6,539 Reviews

Glassdoor has 13,314 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.