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      ISO

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      ISO reviews

      4.1

      79% would recommend to a friend

      (19 total reviews)
      avatar

      Zhang Xiaogang

      85% approve of CEO

      62% positive business outlook

      ISO has an employee rating of 4.1 out of 5 stars, based on 19 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The ISO 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

      19 reviews
      5.0
      Jun 30, 2025

      x

      Graduate trainee
      Recommend
      CEO approval
      Business Outlook

      Pros

      They have good compensation benefits overall

      Cons

      Hiring process can take a lot of time

      3.0
      Nov 7, 2024

      International NGO

      Chairman
      Recommend
      CEO approval
      Business Outlook

      Pros

      To produce standards that help organizations around the world

      Cons

      Not enough time and support resources. Internal politics and bureaucracy

      4.0
      Jun 12, 2024

      Decent

      Project manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      Culture, quality of facilities, location

      Cons

      None that I can think of

      Viewing 1 - 3 of 19 Reviews
      Related searches: ISO jobs | ISO salaries | ISO benefits | ISO interviews
      ReviewsISO reviews

      Glassdoor has 36 ISO reviews submitted anonymously by ISO employees. Read employee reviews and ratings on Glassdoor to decide if ISO is right for you.