Aon reviews

3.9

76% would recommend to a friend

(7,334 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 7,334 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
3.0
Dec 14, 2011

Complicated!

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Friendly management team. One of the best places to work.

Cons

Not everything must change in the world. Some things can stay the same if they are still working properly. But in Aon, everything must change in every 2 years.

2.0
Nov 27, 2011
Recommend
CEO approval
Business Outlook

Pros

Hey, it's a port in a storm. Huge company with plenty of work to do, so if you can figure out the bureaucracy it is possible to plug your skills into a given project, get some skills and some half decent pay.

Cons

A series of complicated mergers over the last ten years have resulted in an extremely complex environment especially in the Information Technology space where I work. There may be over 30 different support lines for individual colleagues to call for IT support, hundreds of legacy environments, dozens of domains, insourcers, outsourcers, vendors and a complete lack of coherence. Other internal operations such as Financial and HR seem similarly convoluted. It's a MADHOUSE, a MADDDDHOUUUUSE.

3.0
Nov 19, 2011
Recommend
CEO approval
Business Outlook

Pros

Many smart and competent professionals, especially in some practices. I have worked with some people who are the best in the business. Aon has a good reputation that is a boon when working with prospects. Aon also has a huge bench depth of knowledge so, with a little digging, I can help even the most esoteric needs of a client. I think the Hewitt acquisition gives Aon opportunities to better sell benefits and consulting to traditional customers.

Cons

Too much internal bureaucracy. Aon is getting very AIG-like with GRIP and Client Promise and all sorts of nonsense. Many senior execs have little insurance industry experience so something that is common practice is given a bunch of b-school buzzwords and introduced as such a great new idea (i.e. Client Promise). Compensation increases and bonuses even when there are truly measurable successes are often poor. Senior management seems to be leading for the next quarter. McKinsey cost cutting has gone beyond fat now and is hitting muscle and they seem to be a three trick pony: cut more costs, acquire more businesses (not so bad, IMO), and make up more silly processes with cute b-school names.

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