Aon reviews

3.9

76% would recommend to a friend

(7,352 total reviews)

Greg Case

87% approve of CEO

72% positive business outlook

Aon has an employee rating of 3.9 out of 5 stars, based on 7,352 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 Insurance industry (3.6 stars).

Reviews by job title

7K reviews
5.0
Feb 2, 2026

Best place to work

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Manager and colleagues are great to work with

Cons

Can get busy at times but colleagues always help each other

4.0
Feb 1, 2026

Best company

Recommend
CEO approval
Business Outlook

Pros

Everything is good. Environment, employee's, and various events happened for employees engagement.

Cons

There is no cons as such, but I think increment is low.

5.0
Jan 29, 2026

Great company and solid leadership

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

CEO Greg Case has passion for Aon. He cares for the colleagues and truly feels that Aon is leading the way across Risk and Human Capital. They are making investments into people that will allow growth, increasing client and shareholder value. I have always felt honored to work with some of the best and brightest in the industry.

Cons

Slow to fill job requisitions.

Viewing 139 - 141 of 7,352 Reviews

Glassdoor has 9,321 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.