Sanofi reviews

4.0

81% would recommend to a friend

(6,537 total reviews)
avatar

Belén Garijo

92% approve of CEO

64% positive business outlook

Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,537 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 Pharmaceutique et biotechnologie industry (3.7 stars).

Reviews by job title

7K reviews
5.0
Dec 7, 2025
Recommend
CEO approval
Business Outlook

Pros

Greta benefits, time off; nice office space, multicultural atmosphere, lot of work and projects; good learning environment, management is reachable

Cons

I don't find any cons

5.0
Dec 3, 2025

Great Workplace

Recommend
CEO approval
Business Outlook

Pros

Highly collaborative culture with strong cross-functional teamwork and opportunities for short-term “gig” assignments. Significant investment in new manufacturing buildings, creating project work opportunities. Supportive and inclusive environment; leadership communicates through emails, town halls, and coffee chats. Excellent learning and development programs; managers encourage career growth and internal mobility. Tuition reimbursement available for undergraduate and graduate degrees. Comprehensive benefits: outstanding healthcare (low deductible PPO, FSA), 1.5x retirement match, annual bonus targets typically met, and wellness incentives. Flexible work culture: generally on-site 4 days/week with flexibility for appointments or illness; generous PTO and easy approval. High job security and positive long-term outlook; layoffs are rare and often voluntary early retirements. New CEO provides clear strategic direction and reinforces company mission.

Cons

Large company structure can slow decision-making and implementation. Swiftwater site is aging and could benefit from modernization. Limited meeting room availability can hinder collaboration. Significant tribal knowledge; knowing the right person is often essential to get information.

Viewing 181 - 183 of 6,537 Reviews

Glassdoor has 13,313 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.