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      Iontra

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      Iontra Reviews

      2.6

      45% would recommend to a friend

      (22 total reviews)
      avatar

      Jeff Granato

      25% approve of CEO

      27% positive business outlook

      Ratings by category

      3.2

      Work/Life balance

      3.0

      Compensation and benefits

      2.8

      Diversity and inclusion

      2.7

      Culture and values

      2.5

      Career opportunities

      2.1

      Senior management

      Iontra has an employee rating of 2.6 out of 5 stars, based on 22 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Iontra employee rating is 25% below average for employers within the Manufacturing industry (3.5 stars).

      Reviews by job title

      22 reviews
      3.0
      19 May 2026

      Great co-workers and interesting tech, oddly tech-obtuse leadership

      Embedded software engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Co-workers are intelligent and hard working. I've learned a lot from my peers. If I had to do it all over again, I would absolutely chose to work at Iontra. Its important to have realistic expectations of what a startup entails and weigh all metrics against this reasonably. The technology is a true advancement and was interesting to implement.

      Cons

      Market adoption can be slow for deep tech. Buckle up. Leadership seems to be having difficulty after the unexplained departure of the original inventor/founder last year.

      1.0
      11 May 2026

      PMF not there - Beware

      Project manager
      Recommend
      CEO approval
      Business outlook

      Pros

      -Great work life balance -Great coworkers

      Cons

      -Nonexistent PMF -Management knows it yet attempts to claim otherwise -Big big challenges ahead

      Viewing 1 - 3 of 22 Reviews
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      ReviewsIontra reviews

      Glassdoor has 22 Iontra reviews submitted anonymously by Iontra employees. Read employee reviews and ratings on Glassdoor to decide if Iontra is right for you.