UPDATE: Brian Duperreault served as AIG CEO from May 2017 to March 2021, when he transitioned to Executive Chairman before retiring from the company in December 2021. The current CEO is Peter Zaffino (Chairman & CEO since March 2021), who is set to transition to Executive Chairman by mid-2026, with Eric Andersen succeeding him as CEO. Peter Zaffino — AIG CEO Salary, Age, Email & Net Worth →
American International Group, Inc. (NYSE: AIG), one of the world’s largest insurance organizations operating in more than 80 countries, was led through a critical turnaround period by Brian Duperreault from 2017 to 2021. Born in Bermuda and raised in New Jersey, Duperreault brought over four decades of insurance industry experience when he returned to AIG — the company where he began his career in 1973 as an actuary. During his tenure as CEO, Duperreault recruited key talent, restructured underwriting operations, and laid the groundwork for AIG’s return to profitability. He previously transformed ACE Limited into a global insurance powerhouse and rescued Marsh & McLennan Companies from crisis, earning him induction into the Insurance Hall of Fame in 2011.
Read on to discover AIG CEO Brian Duperreault’s email address, net worth in 2026, salary and compensation history, career timeline, wife & family, and more.
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Brian Duperreault – Quick Facts
| Brian Duperreault — At a Glance | |
| Full Name | Brian Charles Duperreault |
| Position | Former President & Chief Executive Officer (2017–2021) |
| Company | American International Group, Inc. (NYSE: AIG) |
| Age | 78 years (born May 8, 1947) |
| Birthplace | Bermuda (raised in Trenton, New Jersey) |
| Education | B.S. Mathematics, Saint Joseph’s University, Philadelphia (Class of 1969) |
| Net Worth (Est. 2026) | $35–50 Million |
| Peak AIG Compensation | $43.1 Million (2017) |
| CEO Tenure | May 2017 – March 2021 |
| Successor | Peter Zaffino (CEO since March 2021) |
| linkedin.com/in/brian-duperreault | |
AIG Competitors
American International Group operates in the highly competitive global property-casualty and life insurance industry. The key competitors of AIG include:
- Chubb Limited (NYSE: CB) – global property-casualty insurer, formerly ACE Limited
- MetLife Inc. (NYSE: MET) – leading global provider of insurance and financial services
- Prudential Financial Inc. (NYSE: PRU) – global financial services company
- The Hartford Financial Services (NYSE: HIG) – U.S. property-casualty and group benefits insurer
- Zurich Insurance Group (SWX: ZURN) – Swiss-based multinational insurer
- Allianz SE (ETR: ALV) – world’s largest insurance company by revenue
- Liberty Mutual – diversified global insurer (privately held)
- Allstate Corporation (NYSE: ALL) – U.S. personal lines insurer
Brian Duperreault Net Worth 2026 – AIG CEO Salary
As of 2026, Brian Duperreault’s net worth is estimated at approximately $35–50 million USD, based on his cumulative AIG and Marsh & McLennan compensation, stock sales, and prior business ventures including the founding of Hamilton Insurance Group. During his time at AIG, Duperreault sold shares worth over $8 million and held additional stock worth approximately $9.4 million at the time of his departure.
Duperreault’s first-year compensation at AIG in 2017 was exceptionally high at $43.1 million, which included one-time sign-on awards to attract him from Hamilton Insurance Group. In subsequent years, his total compensation stabilized in the $19–21 million range.
Brian Duperreault AIG Compensation History
| Year | Role | Total Compensation | Base Salary |
|---|---|---|---|
| 2017 | President & CEO | $43,100,000 | $1,600,000 |
| 2018 | President & CEO | $20,900,000 | $1,600,000 |
| 2019 | President & CEO | $19,400,000 | $1,600,000 |
| 2020 | Executive Chairman | $18,810,374 | $1,500,000 |
| 2021 | Executive Chairman | $12,750,000* | $1,000,000 |
*2021 figure reflects target direct compensation for the year, per AIG proxy statement.
Key Insight: Duperreault’s 2017 compensation of $43.1 million included a one-time cash bonus of $12 million and a performance-based stock award of $16.2 million to recruit him back to AIG. From 2018 onward, over 80% of his pay was equity-based, aligning his interests with shareholders during the turnaround.
AIG Net Worth 2026 – Is AIG Profitable?
Yes, AIG is a highly profitable company. Under the leadership trajectory set by Duperreault and continued by successor Peter Zaffino, AIG has achieved five consecutive years of underwriting profitability from 2021 to 2025. The company reported outstanding full year 2024 results with underwriting income of nearly $2 billion.
AIG Financial Summary (FY2024)
| Metric | Value | YoY Change |
|---|---|---|
| Market Capitalization (Feb 2026) | ~$43 Billion | — |
| Total Revenue | $27.3 Billion | ▼ 2.5% |
| Net Premiums Written | $23.9 Billion | ▲ 6% |
| Underwriting Income | ~$2.0 Billion | ▲ Strong |
| Adjusted EPS | $4.95 | ▲ 28% |
| Combined Ratio | 91.8% | Third consecutive year <92% |
| Employees Worldwide | ~26,000 | — |
| NYSE Ticker | AIG | — |
Duperreault’s Legacy: When Duperreault took over as CEO in 2017, AIG was still struggling from the aftermath of the 2008 financial crisis. He recruited Peter Zaffino as COO and initiated the “AIG 200” transformation plan. By his departure, the company’s combined ratio had improved dramatically, and AIG has since returned $6.8 billion to shareholders in 2025 alone through dividends and buybacks.
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AIG CEO Email Address | Brian Duperreault Contact
Brian Duperreault retired from AIG in December 2021. Below are his known contact details and the current AIG corporate contact information:
| Contact Information | |
| Email (Corporate, Historical) | [email protected] (no longer active) |
| linkedin.com/in/brian-duperreault | |
| Current AIG CEO | Peter Zaffino |
| AIG Corporate HQ | 1271 Avenue of the Americas, 41st Floor, New York, NY 10020 |
| AIG Customer Service | aig.com/about-us/contact-us |
| AIG Investor Relations | aig.com/home/investor-relations |
Career & Education – Company, University, & College
Brian Duperreault’s career spans nearly five decades in the global insurance industry. He is one of only a handful of executives to have led four major insurance and financial services organizations, earning a reputation as the industry’s preeminent turnaround specialist.
Brian Duperreault Career Timeline
| Period | Role | Company |
|---|---|---|
| 1973–1994 | Actuary → Head of International Operations | AIG (first tenure) |
| 1994–2006 | Chairman, President & CEO | ACE Limited (now Chubb) |
| 2006–2008 | Retired | — |
| 2008–2012 | President & CEO | Marsh & McLennan Companies |
| 2013–2017 | Founder, CEO & Chairman | Hamilton Insurance Group |
| 2017–2021 | President & CEO → Executive Chairman | AIG (second tenure) |
| Dec 2021 | Retired from AIG | — |
Duperreault began his career in 1973 as an actuary at AIG, where he spent 21 years rising through the ranks under legendary CEO Hank Greenberg. He eventually led all of AIG’s international operations across Asia and was widely regarded as Greenberg’s most likely successor. When Greenberg showed no signs of retiring, Duperreault left in 1994.
At ACE Limited (now Chubb), Duperreault spent a decade transforming a boutique Bermuda-based specialty insurer into a global multi-line insurance and reinsurance powerhouse. Under his leadership, ACE’s market capitalization grew substantially, and the company became one of the world’s leading commercial insurers.
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After a brief retirement, Duperreault was recruited in 2008 to rescue Marsh & McLennan Companies, which was struggling in the aftermath of regulatory scandals and the financial crisis. In five years as President and CEO, he returned the company to profitability and growth, rebuilt morale, and revived investor confidence.
In 2013, Duperreault founded Hamilton Insurance Group in Bermuda, serving as CEO and Chairman. Four years later, AIG — still underperforming nearly a decade after the 2008 crisis — called upon him to lead its turnaround following Peter Hancock’s resignation. As AIG CEO from 2017 to 2021, Duperreault recruited Peter Zaffino, restructured the underwriting portfolio, and launched the “AIG 200” operational transformation program. He transitioned to Executive Chairman in March 2021 and retired from the company in December 2021.
Education
| University | Degree / Program | Website |
|---|---|---|
| Saint Joseph’s University, Philadelphia | Bachelor of Science in Mathematics (Class of 1969) | sju.edu |
| Saint Joseph’s University (Honorary) | Honorary Doctorate (2008) | sju.edu |
| St. John’s University (Honorary) | Honorary Doctorate (2006) | stjohns.edu |
Duperreault was educated at Catholic schools in Trenton, New Jersey, graduating from St. Anthony High School (now Trenton Catholic Academy) in 1965. He earned his B.S. in Mathematics from Saint Joseph’s University in 1969. After serving in the U.S. Army, he discovered the actuarial profession while researching careers at a library, which led him to his first job at AIG in 1973.
Brian Duperreault Wiki – Age, Wife, Family, & More
Brian Duperreault (age 78, born May 8, 1947) was born in Bermuda and raised in Trenton, New Jersey. He was raised by his mother, a Catholic single parent who worked as an accountant. In her absence, nuns would look after him after school. He is married to his wife Nancy Duperreault, and together they have three sons — Daniel, David, and Christopher — and four grandchildren.
After being discharged from the U.S. Army, Duperreault initially considered an academic career but decided he needed to earn a higher income as a newly married man. His discovery of the actuarial profession at a library set him on a path that would eventually make him one of the most influential executives in insurance history.
Notable Awards & Recognitions
- Insurance Hall of Fame (2011) – Inducted by the International Insurance Society for transformative leadership in global insurance
- Business Insurance Lifetime Achievement Award (2021) – Honored for steering four major insurers through crises
- Insurance Business Hall of Fame (2019) – Recognized by Insurance Business America
- Insurance Leader of the Year (2004) – School of Risk Management, St. John’s University
- Market Leader of the Year (1998) – Bermuda Insurance Institute
- Lifetime Achievement Award (2007) – Bermuda Insurance Institute
- Haub School of Business Hall of Fame (2002) – Saint Joseph’s University
- Beta Gamma Sigma Business Achievement Award (2009) – International business honor society
- Honorary Doctorates – St. John’s University (2006) and Saint Joseph’s University (2008)
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About American International Group (AIG)
American International Group, Inc. (AIG) is a leading global insurance organization headquartered in New York City. Originally founded in 1919 by Cornelius Vander Starr in Shanghai, China, AIG grew under the legendary leadership of Maurice “Hank” Greenberg into one of the world’s largest financial services companies. Today, AIG provides a broad range of property-casualty insurance, life insurance, retirement solutions, and other financial services to commercial and individual customers in more than 80 countries.
| Business Segment | Description | Key Products |
|---|---|---|
| General Insurance | Global commercial and personal insurance | Property, casualty, financial lines, specialty |
| Life & Retirement (Corebridge) | Life insurance & retirement services (partially deconsolidated) | Life insurance, annuities, mutual funds |
| Other Operations | Corporate functions & run-off portfolio | AIG Re, parent company operations |
AIG trades on the New York Stock Exchange under the ticker symbol AIG. The company has approximately 26,000 employees worldwide and reported a market capitalization of roughly $43 billion as of February 2026. AIG has returned billions to shareholders through share buybacks, completing a cumulative buyback program of approximately $59.8 billion, and pays a quarterly dividend of $0.45 per share.
Frequently Asked Questions (FAQ)
Who was the CEO of AIG before Peter Zaffino?
Brian Duperreault served as President and CEO of AIG from May 2017 to March 2021. He transitioned to Executive Chairman in March 2021 when Peter Zaffino succeeded him as CEO. Duperreault retired from the company entirely in December 2021.
What is Brian Duperreault’s net worth in 2026?
Brian Duperreault’s net worth in 2026 is estimated at $35–50 million USD, based on his cumulative executive compensation, stock sales, and business ventures. During his AIG tenure alone, he received over $115 million in total compensation.
What was Brian Duperreault’s salary at AIG?
Brian Duperreault’s first-year compensation at AIG in 2017 was $43.1 million, including one-time sign-on awards. His base salary was $1.6 million per year. In subsequent years, his total compensation ranged from $18.8 million to $20.9 million, with the majority in equity-based awards.
Why did Brian Duperreault leave AIG?
Duperreault was hired specifically to lead AIG’s turnaround after years of underperformance. Having recruited Peter Zaffino and set the company on a path to recovery, he transitioned the CEO role to Zaffino in March 2021 and moved to Executive Chairman before retiring at age 74 in December 2021.
How old is Brian Duperreault?
Brian Duperreault is 78 years old as of 2026, having been born on May 8, 1947, in Bermuda. He was raised in Trenton, New Jersey, and graduated from Saint Joseph’s University in Philadelphia in 1969.
Who is the current CEO of AIG in 2026?
Peter Zaffino currently serves as Chairman and CEO of AIG, a role he has held since March 2021. In January 2026, AIG announced that Zaffino will transition to Executive Chairman by mid-2026, with Eric Andersen (formerly of Aon) succeeding him as President and CEO effective June 1, 2026.
Article last updated:February 2026March 2, 2026
Disclaimer: All information presented in this article has been compiled from publicly available sources, including SEC filings (AIG proxy statements), official company press releases, and reputable news outlets. Net worth figures are estimates based on disclosed stock holdings and may vary by source. This content is provided for informational purposes only and does not constitute financial or investment advice.