Sanofi reviews

4.0

81% would recommend to a friend

(6,556 total reviews)
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Belén Garijo

90% approve of CEO

64% positive business outlook

Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,556 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
2.0
Apr 10, 2026

Chaotic

Recommend
CEO approval
Business Outlook

Pros

None so far in my time

Cons

Very disorganized. Depending on the manager, you can have zero work-life balance. In R&D, there are very few town halls from senior leadership.

2.0
Mar 31, 2026
Recommend
CEO approval
Business Outlook

Pros

Nice building, friendly people. Cafeteria has good food and benefits are decent.

Cons

Very highly disorganized and chaotic on every level. No communication between leadership teams on decision making.

2.0
Jan 27, 2026

Just okay...

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Decent pay, great benefits, most people are really nice

Cons

They don't practice what they preach.

Viewing 445 - 447 of 6,556 Reviews

Glassdoor has 13,342 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.