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      Aon

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      Aon reviews

      3.9

      77% would recommend to a friend

      (7,360 total reviews)

      Greg Case

      87% approve of CEO

      72% positive business outlook

      Ratings by demographic groups

      Aon has an employee rating of 3.9 out of 5 stars, based on 7,360 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Aon employee rating is in line with the average (within 1 standard deviation) for employers within the Assurance industry (3.6 stars).

      Reviews by job title

      7K reviews
      3.0
      Jul 22, 2025

      Insurance company culture

      Associate partner
      Recommend
      CEO approval
      Business Outlook

      Pros

      • Strong work-life balance with flexible hours and remote work options • Colleagues are generally supportive, kind, and collaborative • Some client work is genuinely strategic and intellectually rewarding

      Cons

      • The “One Aon” mantra often ignores the distinct needs of specific business units, geographies, and industries—especially in areas like financial services consulting • Frequent rebranding and restructuring efforts intended to foster integration tend to create new silos rather than eliminate old ones • Compensation is below market for many roles, and performance-based differentiation in bonuses is minimal to nonexistent • Performance management is virtually absent: underperformers remain for years, while top talent often leaves due to lack of recognition or advancement • Promotions often follow an informal “who you know” track—favoring those who manage up or align with corporate DEI optics rather than those who consistently deliver results

      Viewing 415 - 417 of 7,360 Reviews
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      ReviewsAon reviews

      Glassdoor has 9,333 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.