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      ESI Group

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      ESI Group Reviews

      3.8

      62% would recommend to a friend

      (174 total reviews)
      avatar

      Cristel de Rouvray

      53% approve of CEO

      63% positive business outlook

      Ratings by demographic groups

      ESI Group has an employee rating of 3.8 out of 5 stars, based on 174 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ESI Group employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

      Reviews by job title

      174 reviews
      5.0
      1 Feb 2026

      Goood

      Manager
      Recommend
      CEO approval
      Business outlook

      Pros

      good working benefit for all staff

      Cons

      a lot of overtime in there

      Viewing 1 - 3 of 174 Reviews
      Related searches: ESI Group jobs | ESI Group salaries | ESI Group benefits | ESI Group interviews
      ReviewsESI Group reviews

      Glassdoor has 265 ESI Group reviews submitted anonymously by ESI Group employees. Read employee reviews and ratings on Glassdoor to decide if ESI Group is right for you.