Aon reviews

3.9

76% would recommend to a friend

(7,351 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 7,351 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
5.0
Oct 28, 2025

Manager is important

Recommend
CEO approval
Business Outlook

Pros

Colleagues were nice and supportive. Lots of events and parties, you get to know people outside of your team.

Cons

The manager was bad. Everything bad you can think of, micromanage, insulting you, rude, gaslighting, etc. But some other team’s manager was great.

2.0
Oct 27, 2025
Recommend
CEO approval
Business Outlook

Pros

Good compensation packages, fairly flexible setup, senior management is responsible and accountable.

Cons

People culture is forced/non-cooperative. Low variety in tasks assigned to role. Diversity and inclusion not as encouraged as company states.

4.0
Oct 27, 2025

Solid company

Recommend
CEO approval
Business Outlook

Pros

Pay, job security, 401k match

Cons

Career advancement, micromanagement, healthcare benefits

Viewing 256 - 258 of 7,351 Reviews

Glassdoor has 9,320 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.