Aon reviews

3.9

76% would recommend to a friend

(7,358 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 7,358 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
Aug 24, 2025
Recommend
CEO approval
Business Outlook

Pros

A happy workplace! Cohesive environment to be in, supportive managers and senior colleagues.

Cons

Work pressure may be quiet high in peak seasons. Promotions may be at varied lengths spanning anywhere between 12 to 18 months depending on the promotional interview and feedback.

2.0
Aug 24, 2025
Recommend
CEO approval
Business Outlook

Pros

Nice kitchen in the office Building management staff were great

Cons

Low pay Not listened too Most of management dont have a clue about the job Very cliquey No bonus for basic staff only management+

5.0
Aug 22, 2025

Great Company, People and Leadership

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

People Leaders Diversity Lots of opportunity and internal progression Company encourages internal career moves

Cons

Large company with lots of people paid to say no. Can take a long time to see real change or ideas come to light.

Viewing 364 - 366 of 7,358 Reviews

Glassdoor has 9,331 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.