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      Sanofi

      Engaged Employer

      Sanofi reviews

      4.0

      81% would recommend to a friend

      (6,545 total reviews)
      avatar

      Belén Garijo

      89% approve of CEO

      65% positive business outlook

      Ratings by demographic groups

      Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,545 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 Farmacêutica e biotecnologia industry (3.5 stars).

      Reviews by job title

      7K reviews
      2.0
      Mar 24, 2026

      Great potential if not for the rampant toxic culture

      Marketing manager
      Recommend
      Business Outlook

      Pros

      - Very nice offices in Reading - Good benefits including free EV charging on-site - Some talented colleagues - especially the "old timers"

      Cons

      - Toxic culture - colleagues smile at you and then give negative feedback to line managers behind your back. - Speaking up is encouraged by SLT but it will put a target on your back. - "My psychological safety" (a buzzword at Sanofi UK) is used as a weapon to complain. - Very high tolerance for under performers. Getting high scores on employee surveys is more important than performance. - HR's only objective is to support the SLT. Have no illusion they are there for you. - Recognition based on who's the leader's favorite, not merit

      3.0
      Dec 2, 2025

      Politics at it peaks favoritism wins

      Treasury accountant
      Recommend
      Business Outlook

      Pros

      I am working under A2R team , here always favoritism wins and who have been with managers they will get hikes and promotions.

      Cons

      Still you are working under product related company they always behave like , you are working under foreigners , only their holidays calculate at month end we should work and close the books

      Viewing 223 - 225 of 6,545 Reviews
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      ReviewsSanofi reviews

      Glassdoor has 13,328 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.