Skip to contentSkip to footer
      employer cover photo
      employer logo
      employer logo

      Shionogi Inc.

      Part of Shionogi & Co.

      Is this your company?

      Shionogi Inc. Reviews

      3.8

      74% would recommend to a friend

      (90 total reviews)
      avatar

      Nathan McCutcheon

      98% approve of CEO

      81% positive business outlook

      Shionogi Inc. has an employee rating of 3.8 out of 5 stars, based on 90 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Shionogi Inc. employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

      Reviews by job title

      90 reviews
      3.0
      7 Jan 2026

      Happy

      Hr associate
      Recommend
      CEO approval
      Business outlook

      Pros

      I enjoyed the time I spent on staff at Shionogi. Our office had great people and the benefits were good too,

      Cons

      I really don't have any cons.

      5.0
      17 Oct 2025

      Supportive culture with smart, collaborative teams

      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Shionogi has a genuinely supportive culture with strong leadership and approachable senior management. The teams are collaborative, mission-driven, and focused on doing meaningful work that impacts patients. There's a real sense of respect, trust, and flexibility, and leadership encourages professional growth and cross-functional learning.

      Cons

      As the company continues expanding, some processes are still evolving, which can create occasional ambiguity, but leadership is receptive to feedback and actively improving structure and communication.

      Viewing 1 - 3 of 90 Reviews
      Related searches: Shionogi Inc. jobs | Shionogi Inc. salaries | Shionogi Inc. benefits | Shionogi Inc. interviews
      ReviewsShionogi Inc. reviews

      Glassdoor has 96 Shionogi Inc. reviews submitted anonymously by Shionogi Inc. employees. Read employee reviews and ratings on Glassdoor to decide if Shionogi Inc. is right for you.