Sanofi reviews

4.0

80% would recommend to a friend

(6,520 total reviews)
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Belén Garijo

84% approve of CEO

64% positive business outlook

Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,520 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 Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

7K reviews
1.0
May 3, 2026
Recommend
CEO approval
Business Outlook

Pros

None, just okay I guess

Cons

Questionable promotion practices and internal equity. Multiple people in a reporting line get promoted at the same time. Other people are forced to “wait your turn” because you can’t be promoted until your boss is promoted. Yet other mediocre performers get promoted simply for being a “solid contributor”. What about the people who overperform, are leaders, and dedicate 60 hrs a week to keep impossible projects on time? Yeah those get ignored.

Viewing 25 - 27 of 6,520 Reviews

Glassdoor has 13,275 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.