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 Seguros industry (3.6 stars).

Reviews by job title

7K reviews
4.0
Jan 7, 2026
Recommend
CEO approval
Business Outlook

Pros

Provide different types of insurance to employees

Cons

Team culture may vary depending on service lines

5.0
Jan 7, 2026

Good so far

Recommend
CEO approval
Business Outlook

Pros

Just started but no complaints. Everyone is friendly, boss seems really interested at going in cutting edge directions

Cons

Big company. I am used to the start up vibe so the whole "submit 9,000 tickets" thing is a shock to the system

1.0
Jan 7, 2026
Recommend
CEO approval
Business Outlook

Pros

Junior colleagues fab Fab products Amazing clients

Cons

40% turnover in the London assessment team Highly political, backstabbing at the management level Blame and fear culture Bullying observed and reported but management ignore or cover it up.

Viewing 175 - 177 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.