Sanofi reviews

4.0

80% would recommend to a friend

(6,520 total reviews)
avatar

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
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

5.0
Apr 24, 2026

Perfect

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great work environment with great people.

Cons

Team members are in multiple locations and different time zones.

4.0
Apr 23, 2026
Recommend
CEO approval
Business Outlook

Pros

solid work-life balance flexible regarding hybrid policy hours as long as you meet core hours however mandatory 3 days a week

Cons

company culture feels like its catching up to the rest of large industry players pipeline is not as strong as it should be location is not great for anybody outside north york

Viewing 31 - 33 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.