Aon reviews

3.9

76% would recommend to a friend

(7,343 total reviews)

Greg Case

88% approve of CEO

73% positive business outlook

Aon has an employee rating of 3.9 out of 5 stars, based on 7,343 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
Jan 14, 2026
Recommend
CEO approval
Business Outlook

Pros

Flexible time off policies, great ESPP options

Cons

Pay, medical benefits, and opportunity for promotion is average at best.

5.0
Jan 13, 2026

Nice Place to work

Recommend
CEO approval
Business Outlook

Pros

You will get good and supportive teammates

Cons

Management is too corporate on setting goals

5.0
Jan 13, 2026

Great first job

Recommend
CEO approval
Business Outlook

Pros

Incredible people Breadth and depth of work Large graduate cohort Clear progression opportunities

Cons

Fewer study days than other companies (but with more retake opportunities)

Viewing 154 - 156 of 7,343 Reviews

Glassdoor has 9,310 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.