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      Thames21 - Anonymous employee Thames21 Employee Review

      4.0
      Oct 7, 2025
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Strong organisational mission, friendly and passionate staff, freedom to develop ideas and projects, opportunities to grow with the organisation and take on greater responsibility.

      Cons

      Improved processes and ways of working needed, large workloads.

      Explore other reviews about Thames21

      3.0
      May 21, 2026
      River restoration officer
      Recommend
      CEO approval
      Business outlook

      Pros

      Good learning / training opportunities

      Cons

      No work structure, poor management, undefined roles

      4.0
      May 22, 2026
      Manager
      Recommend
      CEO approval
      Business outlook

      Pros

      It has a union; Great cause; passionate colleagues

      Cons

      Overworked; lack of top-down respect

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