Billionaire Profile
Patrick Ryan
Global Rank
#460

Image: Unknown (Popperfoto) | Public domain | via Wikimedia Commons

Patrick Ryan

CEO, Insurance
UNITED STATES
Real-Time Net Worth
$7.852B
Estimated based on Insurance stock value as of March 6, 2026
-0.26% (24h)
Age
88
Source
Insurance
Industry
Finance & Investments
Citizenship
UNITED STATES

Biography

Patrick G. Ryan (born May 1937) is an 88-year-old American billionaire and a prominent figure in the insurance industry. He is the founder and Executive Chairman of Ryan Specialty Holdings, a global specialty insurance firm based in Chicago. Ryan's career began with the founding of Ryan Insurance Group, which later became Aon Corporation, where he served as CEO for 41 years. He is renowned for his entrepreneurial spirit, strategic acquisitions, and his pivotal role in transforming the insurance landscape. Ryan's estimated net worth is $10.3 billion, making him a significant player in the financial world. He is recognized for his leadership, innovation, and extensive philanthropic contributions, particularly to Northwestern University.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Patrick George Ryan was born in May 1937, in Milwaukee, Wisconsin. His father ran a Ford dealership, and young Patrick spent his summers working to build Milwaukee's freeway system. He graduated from Northwestern University's School of Business (now Kellogg School of Management) in 1959 with a degree in finance and literature.

Rise to Success

After graduating, Ryan began his career in the insurance industry. His entrepreneurial spirit led him to found Ryan Insurance Group. Through strategic acquisitions and organic growth, Ryan transformed the firm into a nationwide business. In 1982, Ryan Insurance Group merged with Combined International, and Ryan became CEO, eventually changing the company's name to Aon. Ryan served as the chairman and CEO of Aon for 41 years, retiring in 2008. Under his leadership, Aon grew to operate in over 120 countries, generating revenues exceeding $7 billion. In 2010, he founded Ryan Specialty Group (RSG), a global specialty insurance holding company.

Key Business Strategies

Ryan's success can be attributed to several key business strategies. His focus on diversification from a single line of insurance to multiple insurance products, strategic acquisitions, and a keen understanding of risk management were crucial. His ability to identify and capitalize on market opportunities, along with his strong leadership, propelled his companies to the forefront of the insurance industry.

Philanthropy

Patrick Ryan is a dedicated philanthropist, alongside his wife, Shirley Welsh Ryan. They established the Patrick G. and Shirley W. Ryan Foundation. They are major benefactors of Northwestern University, providing substantial financial support for various programs, including the creation of the Ryan Family Digital Health Fund. The couple also supports the Art Institute of Chicago. In 2021, the Ryans made the largest single gift in Northwestern University's history, a $480 million donation.

Career Milestones

1959

Graduated from Northwestern University

Obtained a Bachelor's degree in Finance and Literature, which sparked his entrepreneurial spirit.

1971

Took Ryan Insurance Group public

Raised capital to diversify into multiple insurance products.

1982

Merged Ryan Insurance Group with Combined International

Became CEO of the merged company, later renamed Aon.

2008

Retired as CEO of Aon

Stepped down after 41 years as CEO, having grown Aon into a global insurance leader.

2010

Founded Ryan Specialty Group (RSG)

Established a specialty insurance holding company.

Philanthropy & Social Impact

Education and Healthcare

Ryan Family Digital Health Fund

$480M

Focuses on digital medicine technologies to improve human health at Northwestern University.

Education

Northwestern University Support

Significant

Long-term support for undergraduate, graduate, and professional students, including funding for facilities and programs.

Arts

Art Institute of Chicago

Significant

Benefactor of the Modern Wing addition.

Business Philosophy & Leadership

Notable Quotes

"Our family has long been committed to supporting areas of strategic importance to Northwestern — from the arts, humanities and sciences to basic research and clinical care."

"Our philanthropy also has focused on helping our undergraduate, graduate and professional school students to reach their full potential regardless of their financial circumstances."

Leadership Principles

Entrepreneurial Spirit

Embracing innovation, risk-taking, and the pursuit of new opportunities.

Strategic Acquisitions

Identifying and integrating businesses to expand reach and capabilities.

Risk Management

Developing a keen understanding of risk to make informed decisions.

Philanthropic Commitment

Supporting causes important to the community, especially in education and healthcare.