Aon plc, a multinational professional services firm, was founded in 1982 by Patrick G. Ryan, a former insurance executive. Ryan, with his extensive industry knowledge and entrepreneurial spirit, saw an opportunity to create a company that would provide innovative risk management and human capital solutions. He started Aon in Chicago, Illinois, with a small team of professionals committed to delivering exceptional service to clients.

Aon’s rise to fame began with its unique approach to risk management. The company pioneered the use of data analytics and sophisticated modeling techniques to help clients predict and mitigate risks. This innovative approach quickly gained traction, attracting high-profile clients and setting Aon apart from its competitors. As Aon’s reputation grew, so did its global presence, with offices opening in major cities around the world. The company’s success also led to its listing on the New York Stock Exchange in 1997, further cementing its status as a global leader in its industry.

Aon’s Current Net Worth (2025)

As of 2025, Aon’s net worth is estimated to be around $35 billion. This figure is based on the latest available information and reflects the company’s significant growth and success in the risk management and human capital consulting sectors.

Aon’s Career

Aon, originally known as Aon Corporation, was founded in 1982 by Patrick G. Ryan. The company started as a small insurance brokerage firm and has since grown into a global professional services firm. Aon provides a broad range of risk, retirement, and health solutions. In 2019, Aon merged with Willis Towers Watson, creating one of the world’s largest insurance brokers.

Aon’s Other Ventures

In addition to its core business, Aon has ventured into various other areas. It has a significant presence in the reinsurance market through its subsidiary, Aon Benfield. Aon also offers data and analytics services through its Aon Hewitt and Aon Benfield units. Furthermore, the company has made strategic investments in insurtech startups to stay ahead in the rapidly evolving insurance landscape.

Aon’s Assets

Aon’s assets are primarily composed of intangible assets, such as intellectual property and goodwill, which account for a significant portion of the company’s total assets. As of 2021, Aon’s total assets were valued at over $40 billion. The company also holds substantial investments in real estate and securities.

Aon’s Annual Income

Aon’s annual income has seen steady growth over the years. In 2021, the company reported revenues of over $11 billion, a significant increase from the previous year. This growth can be attributed to the company’s diversified business model and its ability to adapt to changing market conditions. Aon’s net income for 2021 was around $1.4 billion.

Frequently Asked Questions about  Aon

Frequently Asked Questions: Aon Net Worth

1. What is Aon’s net worth?

Aon’s net worth is estimated to be around $14.5 billion.

2. What does Aon do?

Aon is a leading global professional services firm providing a broad range of risk, retirement, and health solutions. They operate in over 120 countries and have approximately 50,000 employees.

3. When was Aon founded?

Aon was founded in 1982 by Patrick Ryan, Jr.

4. Who is the current CEO of Aon?

The current CEO of Aon is Greg Case.

5. How many employees does Aon have?

Aon has approximately 50,000 employees worldwide.

6. What is Aon’s revenue?

Aon’s annual revenue is around $11 billion.

7. Where is Aon’s headquarters located?

Aon’s global headquarters is located in London, UK.

8. What are some of Aon’s services?

Aon offers a wide range of services including risk management, commercial risk solutions, reinsurance solutions, retirement solutions, health solutions, and data & analytics services.

9. What is Aon’s stock symbol?

Aon’s stock symbol is AON and it is listed on the New York Stock Exchange (NYSE).

10. How does Aon contribute to corporate social responsibility?

Aon is committed to corporate social responsibility and has initiatives focused on diversity, equity, and inclusion, environmental sustainability, and community involvement. They also provide volunteering opportunities and matching gifts to their employees to support various causes.