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      Mars

      Engaged Employer

      Mars reviews

      4.3

      86% would recommend to a friend

      (4,409 total reviews)
      avatar

      Poul Weihrauch

      91% approve of CEO

      77% positive business outlook

      Ratings by category

      4.3

      Culture & values

      4.3

      Diversity & inclusion

      4.2

      Compensation and benefits

      4.1

      Work/Life balance

      4.0

      Career opportunities

      3.9

      Senior management

      Mars has an employee rating of 4.3 out of 5 stars, based on 4,409 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Mars employee rating is 24% above average for employers within the Manufactura industry (3.5 stars).

      Ratings by demographic groups

      Reviews by job title

      4K reviews
      1.0
      Oct 18, 2025

      Stay away

      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      Employer contribution match 401(k), bonuses, good wages/salary, excellent vacation plan, great company overall.

      Cons

      At the Burr Ridge site, senior management has developed a pattern of using constructive dismissal, defamation, and discriminatory practices to quietly force employees out. The work environment in some departments is extremely toxic, dominated by a bullying culture that disguises itself as supportive and inclusive. While leaders publicly portray themselves as “coaches” or “mentors,” behind the scenes they ostracize and target certain employees under direct or indirect direction from senior leadership. What’s presented as professionalism is, in reality, a coordinated effort to silence and remove those who won’t conform to unethical behavior.

      avatar
      Mars Response
      8mo
      Thank you for taking the time to write your review. We’re sorry to hear your experience with us has not been positive. We aim to support our Associates in every way throughout their time with us and are committed to their wellbeing and development. Please reach out to the independent, confidential team at ombudsman@effem.com, and we look forward to discussing this further.
      5.0
      Oct 10, 2025

      Great place to work!

      Sales analyst
      Recommend
      CEO approval
      Business Outlook

      Pros

      People are great and very welcoming on my team. The work I do makes an impact very quickly on processes. They put a huge emphasis on long term career growth and what you want to do more than what you are currently doing.

      Cons

      Overload of information when you first start

      1.0
      Oct 9, 2025

      Micromanagers Galore - Beware of TOC Team

      Logistics specialist
      Recommend
      CEO approval
      Business Outlook

      Pros

      Can bring dog to work if you are in managements good graces - But you will have to completely change your personality to do so Decent enough corporate stepping stone if you want to work in Nashville

      Cons

      Management does not lead by example Way too much hypocrisy DEI is rampant and plays major role in office culture - Pride flags are draped all over the office Too many micro cultures in the company that breed resentment and an inequitable environment Members of the Logistics team gossip about other team members behind their backs - leads to poor camaraderie and distrust among the group Team CONSTANTLY complains - Negativity is off the charts Experience completely depends on your Line Manager - TOC team leadership lacks people skills and focuses much more on process due to decline in annual growth post COVID boom Freight Volume is down 40% this year and there are days where there is maybe 30 minutes of real work - Leads to disengagement Does not utilize team members’ strengths well - Highlights and micromanages weaknesses

      Viewing 514 - 516 of 4,409 Reviews
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      Glassdoor has 6,773 Mars reviews submitted anonymously by Mars employees. Read employee reviews and ratings on Glassdoor to decide if Mars is right for you.