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 Insurance industry (3.6 stars).

Reviews by job title

7K reviews
3.0
Aug 22, 2025

Average

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Global presence and office locations

Cons

Its still an old boys club

3.0
Aug 20, 2025

Great People

Recommend
CEO approval
Business Outlook

Pros

Great tools and opportunity if you generate revenue.

Cons

Constant layoffs and lack of transparency severely breaks morale.

3.0
Jul 23, 2025
Recommend
CEO approval
Business Outlook

Pros

Working in office is not enforced Good structure for junior consultants to learn on the job Easy to transfer offices and departments if you network well internally

Cons

Hours tracking Constant leadership turnover (I had 8 bosses in 5 years) Complainers and toxic employees get promoted/rewarded at a shockingly high rate Poor performance is not dealt with by leadership, they avoid dealing with them and just pass them along to other teams and offices, which is a huge strain on high performers Leadership believes “C level work” is acceptable

Viewing 415 - 417 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.