Aon reviews

3.9

77% would recommend to a friend

(7,359 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 7,359 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
Aug 11, 2025
Recommend
CEO approval
Business Outlook

Pros

Stunning new Dublin office, Gym/treatment room, onsite cafe, breastfeeding space, neurodivergent work area good WLB and flexible hours very diversity-friendly, worked with some really nice people over the years Decent benefits; pension, fully paid health insurance etc min 25 days annual leave, increasing with service Great communication and excellent employee support from HR dept

Cons

Now that I've left the company, realising Salaries are not at all competitive compared to the current job market

Viewing 388 - 390 of 7,359 Reviews

Glassdoor has 9,332 Aon reviews submitted anonymously by Aon employees. Read employee reviews and ratings on Glassdoor to decide if Aon is right for you.