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      HSSMI

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      HSSMI reviews

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      4.0

      76% would recommend to a friend

      (27 total reviews)

      71% positive business outlook

      Ratings by category

      4.4

      Diversity & inclusion

      4.0

      Work/Life balance

      3.9

      Culture & values

      3.6

      Senior management

      3.5

      Compensation and benefits

      3.4

      Career opportunities

      HSSMI has an employee rating of 4.0 out of 5 stars, based on 27 company reviews on Glassdoor which indicates that most employees have a good working experience there. The HSSMI employee rating is in line with the average (within 1 standard deviation) for employers within the Management & Consulting industry (3.7 stars).

      Reviews by job title

      27 reviews
      5.0
      Aug 18, 2025

      on track to deliver great value

      Director
      Recommend
      CEO approval
      Business Outlook

      Pros

      - equity scheme - flexibility - diversity of projects

      Cons

      - can seem a lot of changes in a short time (reflective of the environment we live in)

      3.0
      Nov 4, 2024

      Not great, not terrible

      Technical lead
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good work colleagues and flexible working

      Cons

      No support from management and low pay comparative to others engineering roles in London

      3.0
      May 12, 2024

      Good

      Research engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good company with a lot of opportunities

      Cons

      Poor management about the future of the company

      Viewing 1 - 3 of 27 Reviews
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      ReviewsHSSMI reviews

      Glassdoor has 32 HSSMI reviews submitted anonymously by HSSMI employees. Read employee reviews and ratings on Glassdoor to decide if HSSMI is right for you.