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      Koppers

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      Koppers reviews

      Crazy - Mechanic Koppers Employee Review

      2.0
      Jan 14, 2026
      Mechanic
      Recommend
      CEO approval
      Business outlook

      Pros

      Mechanics there were a decent group, some more experience than others.

      Cons

      Management was all over the place.

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      5.0
      Jun 6, 2026
      Zero harm coordinator
      Recommend
      CEO approval
      Business outlook

      Pros

      Very zero harm focused. Safety is a big priority.

      Cons

      Lost our way for a bit, need to get back on track.

      3.0
      May 12, 2026
      Process engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Friendly people, freedom to pursue projects you enjoy

      Cons

      Poor organization, poor asset management, corporate & higher management extremely disconnected i.e. makes decisions in a bubble and does not properly identify and utilize talents of their employees.

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