NetWorth
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Ryan
Patrick Ryan
Rank #535
UNITED STATES•Finance & Investments•Insurance

Patrick Ryan

Net Worth
$7.257B
+2.39% (24h)
Patrick George Ryan, born in May 1937, is a prominent American billionaire and insurance businessman. He is best known as the founder and retired CEO of Aon, one of the world's largest insurance firms. Ryan's career began after graduating from Northwestern University, where he earned a degree in finance and literature. His entrepreneurial spirit led him to establish Pat Ryan & Associates in 1964, which later became Aon. In 2010, he founded Ryan Specialty Group (RSG), a specialty insurance firm. With a current net worth of $7.1 billion, Ryan's wealth primarily stems from his ventures in the insurance industry. He is known for his philanthropic work in Chicago, supporting various educational and cultural institutions, including Northwestern University, where he has been a major benefactor. He is currently the Executive Chairman of Ryan Specialty Holdings.

How to read Patrick Ryan's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Patrick Ryan, we anchor the narrative to Insurance and Insurance, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $7.257B alongside global rank #535, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (UNITED STATES) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life and Education

Patrick George Ryan was born in May 1937, in Milwaukee, Wisconsin. Growing up, he worked at his father's Ford dealership and spent summers working on road construction crews. Ryan excelled in football and was awarded an athletic scholarship to Northwestern University. He earned a bachelor's degree in Finance and Literature from Northwestern University's School of Business (now Kellogg School of Management) in 1959. During his senior year, Ryan sold personalized scrapbooks to dorm residents, an experience that ignited his entrepreneurial spirit.

Rise to Success

After graduating from Northwestern University, Ryan began his career as a life insurance agent at Penn Mutual's Chicago office. In 1964, at the age of 26, he founded Pat Ryan & Associates. His firm expanded rapidly, selling $15 million in premiums annually by 1968. Ryan took his firm public in 1971 to diversify into multiple insurance products. He acquired Globe Life and several insurance brokerage businesses in 1976. In 1982, Ryan merged with Combined International, and he became CEO, later changing the company's name to Aon. Under his leadership, Aon became a global leader in risk management and insurance brokerage. Ryan retired as CEO of Aon in 2008 after 41 years.

Key Business Strategies

Ryan's success is attributed to his strategic vision and ability to identify market opportunities. His early focus on selling insurance with new cars, and later expanding to diverse insurance products, was key. The purchase of James S. Kemper agencies further expanded his reach. His leadership at Aon involved organic growth and strategic acquisitions. In 2010, he founded Ryan Specialty Group, focusing on specialty insurance solutions, demonstrating his continued ability to adapt to changing market needs.

Philanthropy

Patrick Ryan is a prominent philanthropist in Chicago. He and his wife, Shirley Welsh Ryan, run the Patrick G. and Shirley W. Ryan Foundation. They have significantly supported Northwestern University, funding scholarships, fellowships, and facilities, including Ryan Fieldhouse and Welsh-Ryan Arena. Ryan also supports the Art Institute of Chicago and other charitable causes. In June 2023, Ryan received the Andrew J. McKenna Leadership Award, recognizing his philanthropic contributions to the Chicago region.

Career Timeline

2021

Ryan Specialty Holdings IPO

Ryan Specialty Holdings went public, valuing the company at $1.3 billion

2010

Founded Ryan Specialty Group (RSG)

Created a specialty insurance firm to provide services to brokers and agents.

1982

Merged with Combined International (Aon)

Became CEO of the merged company, which grew into a global leader in insurance.

1964

Founded Pat Ryan & Associates

Established his own firm, which would later become Aon.

Philanthropic Impact

Education$480M

Northwestern University Support

Significant donations to Northwestern University for various facilities and programs.

Community DevelopmentUnknown

Patrick G. and Shirley W. Ryan Foundation

Supports early childhood development, medical advancements and arts.

ArtsUnknown

Art Institute of Chicago

Benefactor of the Art Institute of Chicago Building's modern wing addition.

Key Business Ventures & Holdings

CompanyStakeValue
Ryan Specialty Holdings——

Net Worth History

In-Depth Analysis

Early Life and Education

Patrick George Ryan was born in May 1937, in Milwaukee, Wisconsin. Growing up, he worked at his father's Ford dealership and spent summers working on road construction crews. Ryan excelled in football and was awarded an athletic scholarship to Northwestern University. He earned a bachelor's degree in Finance and Literature from Northwestern University's School of Business (now Kellogg School of Management) in 1959. During his senior year, Ryan sold personalized scrapbooks to dorm residents, an experience that ignited his entrepreneurial spirit.

Rise to Success

After graduating from Northwestern University, Ryan began his career as a life insurance agent at Penn Mutual's Chicago office. In 1964, at the age of 26, he founded Pat Ryan & Associates. His firm expanded rapidly, selling $15 million in premiums annually by 1968. Ryan took his firm public in 1971 to diversify into multiple insurance products. He acquired Globe Life and several insurance brokerage businesses in 1976. In 1982, Ryan merged with Combined International, and he became CEO, later changing the company's name to Aon. Under his leadership, Aon became a global leader in risk management and insurance brokerage. Ryan retired as CEO of Aon in 2008 after 41 years.

Key Business Strategies

Ryan's success is attributed to his strategic vision and ability to identify market opportunities. His early focus on selling insurance with new cars, and later expanding to diverse insurance products, was key. The purchase of James S. Kemper agencies further expanded his reach. His leadership at Aon involved organic growth and strategic acquisitions. In 2010, he founded Ryan Specialty Group, focusing on specialty insurance solutions, demonstrating his continued ability to adapt to changing market needs.

Philanthropy

Patrick Ryan is a prominent philanthropist in Chicago. He and his wife, Shirley Welsh Ryan, run the Patrick G. and Shirley W. Ryan Foundation. They have significantly supported Northwestern University, funding scholarships, fellowships, and facilities, including Ryan Fieldhouse and Welsh-Ryan Arena. Ryan also supports the Art Institute of Chicago and other charitable causes. In June 2023, Ryan received the Andrew J. McKenna Leadership Award, recognizing his philanthropic contributions to the Chicago region.

Data Sources & Methodology

Figures for Patrick Ryan are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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