Skip to main content

Founder Profile

Patrick G. Ryan

Last reviewed: January 1970 · By Swet Parvadiya

Who is Patrick G. Ryan?

Patrick G. Ryan is a founder of Aon, which was founded in 1982 with W. Clement Stone.

Company founded
Aon
Founded
1982
Co-founders
W. Clement Stone

Founding Story

Patrick George Ryan (born 1937) is an American billionaire businessman and insurance visionary who founded Pat Ryan & Associates in 1964 and created Aon in 1982, serving as CEO until 2005. Ryan is an icon of the insurance industry and founder of Ryan Specialty Group.

Sources

This profile does not yet cite a source specific to Patrick G. Ryan. The sources below document the company company rather than the person, so check them against the claims above.

Content is for informational purposes only. Not financial advice. Data sourced from SEC filings, annual reports, and public records. See our full disclaimer and methodology.