Aon reviews

3.9

76% would recommend to a friend

(7,350 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 7,350 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
4.0
Nov 25, 2025

-

Recommend
CEO approval
Business Outlook

Pros

Good work-life balance. Not fast-paced or toxic.

Cons

Slow growth, not very challenging.

1.0
Nov 25, 2025
Recommend
CEO approval
Business Outlook

Pros

Taught me how to not behave as a business leader

Cons

The worst toxic enviornment I have ever been in. The worst part is you dont realize how horrible it is, until you leave.

Viewing 214 - 216 of 7,350 Reviews

Glassdoor has 9,317 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.