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      CMS

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      CMS Reviews

      3.6

      63% would recommend to a friend

      (152 total reviews)

      L. Massy

      71% approve of CEO

      53% positive business outlook

      Ratings by category

      3.6

      Compensation and benefits

      3.5

      Diversity and inclusion

      3.3

      Culture and values

      3.3

      Work/Life balance

      3.3

      Career opportunities

      3.2

      Senior management

      CMS has an employee rating of 3.6 out of 5 stars, based on 152 company reviews on Glassdoor which indicates that most employees have a good working experience there. The CMS employee rating is in line with the average (within 1 standard deviation) for employers within the Healthcare industry (3.4 stars).

      Reviews by job title

      152 reviews
      5.0
      18 Jul 2025

      Great place to work

      Manager
      Recommend
      CEO approval
      Business outlook

      Pros

      Fantastic of work, great culture, big on diversity, lots of social events

      Cons

      Can sometimes be a delay in moving projects forward when working cross departmentally. Nothing that I haven’t seen at other firms.

      3.0
      23 Apr 2017

      In post review

      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      The greater focus (especially in London) is on the international platform, expansion and quality. Incredible opportunities and access to quality work, clients and people. Love them in London.

      Cons

      Some aspects of regional offices seem to operate under a different (more rigid and hierarchical) culture. Difficult to build a practice at any level unless you "inherit" work from others, with much emphasis on panel appointments and juniors kept in their place.

      4.0
      25 Oct 2016

      Good oportunity

      Foreign associate
      Recommend
      CEO approval
      Business outlook

      Pros

      International Law firm with impressive international exposure.

      Cons

      Payment forforeign associates is low in comparison to American firms.

      Viewing 1 - 3 of 152 Reviews
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      Glassdoor has 199 CMS reviews submitted anonymously by CMS employees. Read employee reviews and ratings on Glassdoor to decide if CMS is right for you.