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| nationality  = American
| nationality  = American
| occupation  = Insurance executive
| occupation  = Insurance executive
| known_for    = Chairman and CEO of [[Chubb Limited]]
| title        = Chairman and Chief Executive Officer of Chubb Limited
| title        = Chairman and Chief Executive Officer, Chubb Limited
| known_for    = Leading Chubb Limited, the world's largest publicly traded property and casualty insurer
| employer    = [[Chubb Limited]]
| employer    = [[Chubb Limited]]
}}
}}


'''Evan G. Greenberg''' is an American business executive who serves as the Chairman and Chief Executive Officer of [[Chubb Limited]] (NYSE: CB), the world's largest publicly traded property and casualty insurance company. Under Greenberg's leadership, Chubb has grown into a global insurance powerhouse with operations spanning multiple continents and business lines, recording record property and casualty underwriting income of $6.53 billion in 2025.<ref name="reinsurance2025">{{cite news |date=2026-02-04 |title=Chubb sees record P&C underwriting income of $6.53bn in 2025 |url=https://www.reinsurancene.ws/chubb-sees-record-pc-underwriting-income-of-6-53bn-in-2025/ |work=Reinsurance News |access-date=2026-02-24}}</ref> Greenberg is the son of Maurice "Hank" Greenberg, the former longtime chief executive of [[American International Group]] (AIG), placing him within one of the most prominent families in the history of the global insurance industry. His tenure at Chubb has been defined by disciplined underwriting, strategic acquisitions, and an emphasis on global diversification. Greenberg has emerged as one of the most influential voices in the insurance sector, frequently commenting on issues ranging from property catastrophe reinsurance pricing to litigation finance and emerging risks such as data center insurance.<ref name="datacenter">{{cite news |date=2026-02-04 |title=Chubb's Greenberg 'careful not to be overly breathless' about data center opportunity |url=https://www.theinsurer.com/ti/news/chubbs-greenberg-careful-not-to-be-overly-breathless-about-data-center-2026-02-04/ |work=The Insurer |access-date=2026-02-24}}</ref>
'''Evan G. Greenberg''' is an American business executive who serves as Chairman and Chief Executive Officer of [[Chubb Limited]] (NYSE: CB), the world's largest publicly traded property and casualty insurance company.<ref name="reinsurance2025">{{cite news |date=2025-10-22 |title=Chubb won't chase property cat reinsurance: CEO Evan Greenberg |url=https://www.reinsurancene.ws/chubb-wont-chase-property-cat-reinsurance-ceo-evan-greenberg/ |work=Reinsurance News |access-date=2026-02-24}}</ref> Under Greenberg's leadership, Chubb has grown into a global insurance conglomerate with operations spanning property and casualty insurance, personal accident and supplemental health insurance, reinsurance, and life insurance across numerous countries. In 2025, the company reported record property and casualty underwriting income of $6.53 billion, an 11.6 percent increase over the prior year, underscoring the scale and profitability of the enterprise Greenberg has built.<ref name="record2025">{{cite news |date=2026-02-04 |title=Chubb sees record P&C underwriting income of $6.53bn in 2025 |url=https://www.reinsurancene.ws/chubb-sees-record-pc-underwriting-income-of-6-53bn-in-2025/ |work=Reinsurance News |access-date=2026-02-24}}</ref> Greenberg is the son of [[Maurice R. Greenberg]], the former longtime chairman and CEO of [[American International Group]] (AIG), and his career in insurance has drawn frequent comparisons to and commentary about his family's deep roots in the industry.<ref name="barrons2025">{{cite news |date=2025-12-13 |title=A Chubb/AIG Deal Could Be Good for Shareholders and a Coup for Greenberg Family |url=https://www.barrons.com/articles/a-chubb-aig-deal-could-be-good-for-shareholders-and-a-coup-for-greenberg-family-7b0b89fe?gaa_at=eafs&gaa_n=AWEtsqdaZA7gkUEDaGVwC8jDpd1I6eNZgZpzGHJEirjXyFZkrgO4bB-35cYt&gaa_ts=699d4711&gaa_sig=Jh49D3XGEF0ra7v8emlvr1XRuw_qKzeo4SxlJjLNpTllWImLbJtt-q8DVnbuCdGIeKh1LWnJ8-WargemlK5DIQ%3D%3D |work=Barron's |access-date=2026-02-24}}</ref> Known for a disciplined approach to underwriting and a willingness to forgo market share rather than accept inadequate pricing, Greenberg has shaped Chubb into one of the most consistently profitable insurers in the world.


== Early Life ==
== Early Life ==


Evan G. Greenberg was born into a family with deep roots in the insurance industry. His father, Maurice R. "Hank" Greenberg, led American International Group (AIG) for nearly four decades, transforming it into one of the world's largest and most influential insurance and financial services organizations. Growing up in this environment, Evan Greenberg was exposed from an early age to the workings of global insurance and risk management. His brother, Jeffrey Greenberg, also pursued a career in the insurance industry, serving as CEO of Marsh & McLennan Companies. The Greenberg family's influence on the American insurance landscape has been described in industry and financial media as spanning multiple generations and companies.<ref name="barrons">{{cite news |date=2025-12-13 |title=A Chubb/AIG Deal Could Be Good for Shareholders and a Coup for Greenberg Family |url=https://www.barrons.com/articles/a-chubb-aig-deal-could-be-good-for-shareholders-and-a-coup-for-greenberg-family-7b0b89fe |work=Barron's |access-date=2026-02-24}}</ref>
Evan G. Greenberg was born into one of the most prominent families in the American insurance industry. His father, [[Maurice R. "Hank" Greenberg]], served as chairman and chief executive officer of [[American International Group]] (AIG) for nearly four decades, transforming it into one of the world's largest insurance and financial services organizations before his departure from the company in 2005. Growing up in a household where insurance and global business were constant topics of discussion, Evan Greenberg was exposed to the industry from an early age.<ref name="barrons2025" />


The prospect of a potential combination of Chubb and AIG, as discussed in financial media in late 2025, was described as an "intriguing possibility" that could represent something of a "coup for Greenberg family" given the family's historical ties to both companies.<ref name="barrons" /> This familial connection between Chubb's leadership and AIG's history has been a recurring theme in coverage of the insurance industry's consolidation trends.
The Greenberg family's involvement in the insurance sector has spanned multiple generations and companies. Evan Greenberg's brother, Jeffrey Greenberg, also pursued a career in insurance, serving as CEO of Marsh & McLennan Companies. The family's deep connections to the insurance world have been a recurring theme in business media coverage, particularly in discussions about potential industry consolidation. A 2025 ''Barron's'' analysis of a potential Chubb-AIG combination described such a deal as a potential "coup for Greenberg family," noting the significance of Evan Greenberg's career trajectory from AIG—where he once worked under his father—to building Chubb into a company that rivals and, in many respects, surpasses the AIG his father once led.<ref name="barrons2025" />


== Career ==
== Career ==


=== Early Career and Rise at ACE Limited ===
=== Early Career at AIG ===


Before assuming the top role at what is now Chubb Limited, Evan Greenberg built his career in the insurance industry over several decades. He served in various executive capacities at ACE Limited, a Zurich-based insurance holding company that grew through a series of strategic acquisitions into one of the world's largest commercial insurers. Greenberg rose through the ranks at ACE, eventually becoming the company's President and Chief Executive Officer. Under his leadership, ACE pursued an aggressive but disciplined growth strategy, expanding its global footprint and product offerings across property and casualty insurance, accident and health coverage, and reinsurance.
Before assuming leadership of the company that would become Chubb Limited, Evan Greenberg spent a significant portion of his early career at [[American International Group]] (AIG), the company his father had built into a global insurance powerhouse. At AIG, Greenberg gained extensive experience in underwriting, international operations, and insurance management across multiple geographies. He rose through the ranks at AIG, holding senior positions that provided him with a broad understanding of global insurance markets. Greenberg eventually departed AIG, a move that preceded his ascent to the top of what would become Chubb Limited.<ref name="barrons2025" />


=== Acquisition of Chubb and Formation of Chubb Limited ===
=== Leadership of ACE Limited and the Chubb Acquisition ===


The defining transaction of Greenberg's career came with the acquisition of the legacy Chubb Corporation by ACE Limited, a deal that was completed in January 2016. The combined entity adopted the Chubb name, reflecting the acquired company's strong brand recognition, particularly in personal lines and high-net-worth insurance. The merger created the world's largest publicly traded property and casualty insurer, with a broad portfolio spanning commercial and personal insurance lines, as well as reinsurance operations. The company trades on the New York Stock Exchange under the ticker symbol CB.
Greenberg became chief executive officer of ACE Limited, a Zurich-headquartered insurance holding company with roots in Bermuda that had grown through a series of acquisitions into a major global insurer. Under Greenberg's leadership, ACE pursued an aggressive but disciplined acquisition strategy, expanding its geographic footprint and product capabilities.


Following the merger, Greenberg assumed the role of Chairman and Chief Executive Officer of the newly constituted Chubb Limited. He oversaw the integration of the two organizations, combining ACE's global commercial insurance capabilities with Chubb's established position in personal lines and specialty coverage. The integration was viewed within the industry as a significant operational undertaking that ultimately strengthened the combined company's competitive position across multiple markets and geographies.
The defining transaction of Greenberg's tenure at ACE was the company's 2016 acquisition of the Chubb Corporation, a storied American insurer with a reputation for high-quality personal and commercial lines underwriting. The combined entity adopted the Chubb name, reflecting the acquired company's strong brand recognition, particularly in the high-net-worth personal insurance market. The merger created the world's largest publicly traded property and casualty insurance company, with operations in 54 countries and territories.<ref name="reinsurance2025" />


=== Leadership Philosophy and Underwriting Discipline ===
The acquisition was notable not only for its scale but for its strategic logic. By combining ACE's international footprint and commercial lines expertise with the Chubb Corporation's strength in North American personal lines and small commercial insurance, Greenberg created a more diversified and resilient enterprise. The integration of the two companies was widely followed in the insurance industry as a test of Greenberg's ability to deliver on the promise of the combination.


Greenberg has been noted for his emphasis on underwriting discipline, a philosophy that he has articulated in numerous earnings calls and industry presentations. During Chubb's third-quarter 2025 earnings call, Greenberg described the company's competitive mindset, stating, "We act like we're chased every day," reflecting an organizational culture focused on maintaining rigorous standards even during periods of favorable market conditions.<ref name="coverager">{{cite news |date=2025-10-22 |title=Chubb CEO: "We act like we're chased every day" |url=https://coverager.com/chubb-ceo-we-act-like-were-chased-every-day/ |work=Coverager |access-date=2026-02-24}}</ref> This approach has been credited with helping Chubb achieve consistent underwriting profitability across market cycles.
=== Underwriting Discipline and Financial Performance ===


In October 2025, as property insurance and reinsurance markets began to soften, Greenberg publicly stated that Chubb would not chase property catastrophe reinsurance business in a declining rate environment. This stance reflected his broader philosophy of prioritizing adequate pricing and risk selection over premium volume growth.<ref name="propcat">{{cite news |date=2025-10-22 |title=Chubb won't chase property cat reinsurance: CEO Evan Greenberg |url=https://www.reinsurancene.ws/chubb-wont-chase-property-cat-reinsurance-ceo-evan-greenberg/ |work=Reinsurance News |access-date=2026-02-24}}</ref> The decision to pull back from softening reinsurance lines exemplified Greenberg's willingness to forgo short-term revenue in favor of long-term profitability, a strategy that has characterized his tenure at the company.
A central tenet of Greenberg's leadership philosophy has been an unwavering commitment to underwriting discipline—the principle that insurance should be priced to generate an underwriting profit, rather than written at a loss in pursuit of market share. This approach has been a consistent theme in Greenberg's public statements and earnings calls.


The third-quarter 2025 results showed steady premium growth across key segments, demonstrating that the company's disciplined approach did not come at the expense of business development.<ref name="coverager" />
During Chubb's third-quarter 2025 earnings call, Greenberg articulated this philosophy, stating, "We act like we're chased every day," a reference to the company's refusal to become complacent even as it has grown to become the industry's largest player.<ref name="coverager2025">{{cite news |date=2025-10-22 |title=Chubb CEO: "We act like we're chased every day" |url=https://coverager.com/chubb-ceo-we-act-like-were-chased-every-day/ |work=Coverager |access-date=2026-02-24}}</ref> The call showed steady premium growth across key segments and a continued commitment to disciplined underwriting.<ref name="coverager2025" />


=== Financial Performance Under Greenberg ===
In October 2025, as property insurance and reinsurance markets began to soften following a period of significant rate increases, Greenberg signaled that Chubb would not pursue growth at the expense of profitability in the property catastrophe reinsurance segment. "Chubb won't chase property cat reinsurance," the company's stance was summarized, reflecting Greenberg's willingness to cede volume in segments where pricing no longer meets his standards.<ref name="reinsurance2025" />


Under Greenberg's leadership, Chubb has posted consistently strong financial results. In its full-year 2025 results, the company reported record property and casualty underwriting income of $6.53 billion, representing an 11.6% increase over the prior year's results.<ref name="reinsurance2025" /> This record performance underscored the effectiveness of Greenberg's strategy of combining global diversification with underwriting discipline.
This disciplined approach has yielded strong financial results. In its full-year 2025 results, Chubb reported record property and casualty underwriting income of $6.53 billion, representing an 11.6 percent increase over 2024. The results demonstrated the effectiveness of Greenberg's strategy of prioritizing underwriting profitability across market cycles.<ref name="record2025" />


The company's financial strength has also made it a subject of discussion in the context of potential further industry consolidation. In December 2025, ''Barron's'' published an analysis exploring the possibility of a Chubb/AIG combination, describing such a deal as one that "could be good for shareholders" of both companies.<ref name="barrons" /> While no such transaction had been announced as of early 2026, the speculation reflected Chubb's position as one of the insurance industry's most financially robust players and Greenberg's reputation as a strategic dealmaker.
=== Strategic Positioning and Emerging Risks ===


As of February 2026, Greenberg continued to hold a significant personal stake in Chubb Limited. In a transaction dated February 2026, Greenberg sold 15,060 shares of Chubb stock, a transaction that was publicly disclosed in accordance with Securities and Exchange Commission reporting requirements.<ref name="stocksale">{{cite news |date=2026-02-09 |title=Evan Greenberg Sells 15,060 Shares of Chubb (NYSE:CB) Stock |url=https://www.marketbeat.com/instant-alerts/evan-greenberg-sells-15060-shares-of-chubb-nysecb-stock-2026-02-09/ |work=MarketBeat |access-date=2026-02-24}}</ref>
Under Greenberg's leadership, Chubb has sought to position itself at the forefront of insuring emerging and complex risks. In early 2026, Greenberg discussed the growing opportunity presented by data center construction and operations, a sector experiencing rapid expansion driven by the proliferation of cloud computing and artificial intelligence infrastructure. Greenberg described Chubb as "one of the few insurers that can offer broad capabilities to cover all the" risks associated with data centers, while noting that he was "careful not to be overly breathless" about the opportunity—a characteristically measured assessment that balanced optimism with caution.<ref name="datacenter2026">{{cite news |date=2026-02-04 |title=Chubb's Greenberg 'careful not to be overly breathless' about data center opportunity |url=https://www.theinsurer.com/ti/news/chubbs-greenberg-careful-not-to-be-overly-breathless-about-data-center-2026-02-04/ |work=The Insurer |access-date=2026-02-24}}</ref>


=== Emerging Risks and Data Center Insurance ===
This approach to emerging risks exemplifies Greenberg's broader strategy of leveraging Chubb's scale and technical expertise to insure complex exposures that smaller competitors cannot adequately address, while maintaining pricing discipline and avoiding the hype cycles that can lead to underpricing of novel risks.


Greenberg has positioned Chubb as a leader in insuring emerging and complex risks, including those associated with the rapid expansion of data center infrastructure. In early 2026, Greenberg discussed the company's approach to the data center insurance market, noting that Chubb is "one of the few insurers that can offer broad capabilities to cover all" the risks associated with these facilities. However, he also expressed caution, stating that the company was being "careful not to be overly breathless" about the data center opportunity, emphasizing the importance of proper risk assessment and pricing in a rapidly evolving sector.<ref name="datacenter" />
=== Industry Advocacy and Litigation Reform ===


This measured approach to an emerging market segment reflected Greenberg's broader philosophy of pursuing growth opportunities selectively, ensuring that the company's risk appetite aligns with its ability to underwrite and price coverage accurately.
Greenberg has been an outspoken critic of what he and other insurance industry leaders have described as the growing commercialization of litigation in the United States, a phenomenon sometimes referred to as "litigation funding" or "social inflation." In July 2025, Greenberg joined forces with John Doyle, CEO of [[Marsh McLennan]], to publicly criticize what they called the "litigation investment industry." The two executives issued a "forceful rebuke" of America's increasingly commercialized litigation environment in the wake of the failure of certain tort reform provisions in federal tax legislation.<ref name="litigation2025">{{cite news |date=2025-07-14 |title=Chubb and Marsh CEOs berate 'litigation investment industry' after Trump tax reforms falter |url=https://www.insurancebusinessmag.com/us/news/breaking-news/chubb-and-marsh-ceos-berate-litigation-investment-industry-after-trump-tax-reforms-falter-542401.aspx |work=Insurance Business |access-date=2026-02-24}}</ref>


=== Advocacy on Litigation Finance ===
Greenberg has argued that the growth of third-party litigation funding—in which investors finance lawsuits in exchange for a share of any settlement or verdict—has contributed to escalating claims costs, larger jury verdicts, and ultimately higher insurance premiums for consumers and businesses. His advocacy on this issue has positioned him as one of the most prominent industry voices calling for legislative and regulatory action to address the trend.<ref name="litigation2025" />


Greenberg has been an outspoken critic of the growth of third-party litigation funding in the United States, which he views as a significant driver of rising claims costs across the insurance industry. In July 2025, Greenberg, along with John Doyle, CEO of Marsh McLennan, publicly criticized what they termed the "litigation investment industry." The two executives issued their remarks in the context of the failure of certain tort reform provisions within broader federal tax reform legislation.<ref name="litigation">{{cite news |date=2025-07-14 |title=Chubb and Marsh CEOs berate 'litigation investment industry' after Trump tax reforms falter |url=https://www.insurancebusinessmag.com/us/news/breaking-news/chubb-and-marsh-ceos-berate-litigation-investment-industry-after-trump-tax-reforms-falter-542401.aspx |work=Insurance Business |access-date=2026-02-24}}</ref>
=== Potential Chubb-AIG Combination ===


Greenberg has argued that the commercialization of litigation through third-party funding arrangements has contributed to what the insurance industry terms "social inflation"—the tendency for jury verdicts and legal settlements to increase at rates exceeding general economic inflation. His advocacy on this issue has positioned him as one of the insurance industry's most prominent voices on legal reform matters.
In December 2025, ''Barron's'' published an analysis exploring the possibility of a combination between Chubb and [[American International Group]] (AIG), describing it as "an intriguing possibility that could benefit investors." The article noted the familial dimension of such a transaction, given that Evan Greenberg's father, Maurice Greenberg, had built AIG into a global insurance giant before his departure. A Chubb-AIG deal, the article suggested, "could be good for shareholders and a coup for Greenberg family."<ref name="barrons2025" />


=== ESG and Corporate Governance Controversies ===
While no formal merger proposal was reported as of early 2026, the speculation reflected both the scale of Greenberg's ambitions for Chubb and the industry's recognition that the company, under his leadership, had the financial capacity and operational expertise to absorb even the largest competitors. The potential combination would have reunited, under Greenberg family leadership, the insurance assets that Maurice Greenberg had assembled at AIG with the global platform that Evan Greenberg had constructed at Chubb.


As CEO, Greenberg has also navigated the politically charged environment surrounding corporate environmental, social, and governance (ESG) practices. In October 2025, Chubb came under criticism from certain political commentators and activist groups who characterized the company as among "America's wokest" insurers, taking issue with the company's positions on various ESG-related matters.<ref name="esg">{{cite news |date=2025-10-02 |title=Chubb under attack as America's 'wokest' insurer |url=https://www.insurancebusinessmag.com/us/news/breaking-news/chubb-under-attack-as-americas-wokest-insurer-551783.aspx |work=Insurance Business |access-date=2026-02-24}}</ref> Chubb became what ''Insurance Business'' described as "the latest flashpoint in America's corporate" debate over ESG policies.<ref name="esg" /> The controversy reflected broader tensions within the insurance industry and corporate America regarding the role of companies in addressing social and environmental issues.
=== Corporate Governance and ESG Controversies ===


== Family and the Greenberg Insurance Dynasty ==
In October 2025, Chubb became the subject of public criticism from conservative advocacy groups who labeled it "America's 'wokest' insurer," making the company "the latest flashpoint in America's corporate" debates over environmental, social, and governance (ESG) policies.<ref name="esg2025">{{cite news |date=2025-10-02 |title=Chubb under attack as America's 'wokest' insurer |url=https://www.insurancebusinessmag.com/us/news/breaking-news/chubb-under-attack-as-americas-wokest-insurer-551783.aspx |work=Insurance Business |access-date=2026-02-24}}</ref> The criticism focused on Chubb's corporate policies related to environmental and social issues, including the company's approach to insuring fossil fuel projects and its diversity initiatives.


The Greenberg family occupies a unique position in the history of the global insurance industry. Evan Greenberg's father, Maurice "Hank" Greenberg, built AIG into one of the world's most important financial institutions over the course of a tenure that lasted from 1967 to 2005. The elder Greenberg's departure from AIG amid an accounting controversy did not diminish the family's continued prominence in the industry.
The controversy placed Greenberg and Chubb at the intersection of broader cultural and political debates about the role of corporations in addressing social and environmental concerns. The episode illustrated the challenges facing CEOs of large publicly traded companies in navigating competing demands from shareholders, employees, regulators, and advocacy groups across the political spectrum.<ref name="esg2025" />


The potential for a Chubb/AIG combination, as discussed by ''Barron's'' in December 2025, carried additional significance because of the Greenberg family's connections to both companies. Such a deal, if it were to occur, would effectively bring AIG—the company Hank Greenberg built—under the control of a company led by his son. ''Barron's'' described this scenario as potentially representing a "coup for Greenberg family."<ref name="barrons" />
=== Stock Transactions ===


Evan Greenberg's brother, Jeffrey Greenberg, previously served as CEO of Marsh & McLennan Companies, another major player in the global insurance and risk management industry. The Greenberg brothers' concurrent leadership roles at two of the industry's most significant companies underscored the family's pervasive influence across the insurance sector.
In February 2026, Greenberg sold 15,060 shares of Chubb stock (NYSE: CB) in a reported transaction, a routine event for executives of publicly traded companies who receive a significant portion of their compensation in equity.<ref name="stocksale2026">{{cite news |date=2026-02-09 |title=Evan Greenberg Sells 15,060 Shares of Chubb (NYSE:CB) Stock |url=https://www.marketbeat.com/instant-alerts/evan-greenberg-sells-15060-shares-of-chubb-nysecb-stock-2026-02-09/ |work=MarketBeat |access-date=2026-02-24}}</ref> Such transactions are disclosed publicly pursuant to [[Securities and Exchange Commission]] regulations and are common among senior executives managing diversified personal investment portfolios.
 
== Personal Life ==
 
Evan Greenberg is the son of [[Maurice R. "Hank" Greenberg]], the former chairman and CEO of [[American International Group]], and a member of one of the most prominent families in the global insurance industry. His brother, Jeffrey Greenberg, also pursued a career in the insurance sector, serving as CEO of [[Marsh & McLennan Companies]]. The Greenberg family's multi-generational presence in the insurance industry has been a subject of extensive business media coverage, with analysts and journalists frequently noting the parallels and contrasts between the careers of father and son.<ref name="barrons2025" />
 
Greenberg has maintained a relatively private personal life compared to the level of public attention his professional role commands. His public persona is shaped primarily by his appearances at investor conferences, earnings calls, and industry events, where he is known for detailed and forthright commentary on market conditions, underwriting trends, and regulatory issues.


== Recognition ==
== Recognition ==


Under Greenberg's leadership, Chubb has consistently been recognized as one of the world's leading insurance companies. The company's status as the world's largest publicly traded property and casualty insurer, combined with its record financial performance, has cemented its position at the top of the global insurance industry hierarchy.
Greenberg's leadership of Chubb has drawn significant attention from the financial and insurance trade press. Under his stewardship, Chubb has been recognized as the world's largest publicly traded property and casualty insurer, a distinction that reflects both organic growth and the transformative 2016 acquisition of the Chubb Corporation.<ref name="reinsurance2025" />


Greenberg himself has been recognized as one of the most influential executives in the insurance and broader financial services industries. His public commentary on issues such as litigation finance, catastrophe reinsurance pricing, and emerging technology risks has made him a frequently cited voice in insurance industry media and mainstream financial publications including ''Barron's''.<ref name="barrons" />
The company's consistent financial performance under Greenberg has been a frequent subject of analyst coverage and business journalism. Chubb's record 2025 underwriting results—$6.53 billion in property and casualty underwriting income—represented a tangible measure of the operational and strategic achievements of Greenberg's tenure as CEO.<ref name="record2025" />


The company's 2025 record of $6.53 billion in property and casualty underwriting income represented a milestone in the company's history under Greenberg's stewardship, reflecting the cumulative impact of his strategic and operational decisions over his tenure.<ref name="reinsurance2025" />
Greenberg's public commentary on industry issues, including litigation finance reform and emerging risk categories such as data center insurance, has positioned him as one of the most quoted and influential voices in the global insurance sector.<ref name="litigation2025" /><ref name="datacenter2026" /> His measured approach to market opportunities—exemplified by his caution about being "overly breathless" regarding new business lines—has been noted by industry observers as characteristic of his leadership style.<ref name="datacenter2026" />


== Legacy ==
== Legacy ==


Evan Greenberg's legacy in the insurance industry is closely tied to the transformation of ACE Limited into Chubb Limited—a process that involved both the landmark 2016 acquisition and the subsequent integration and growth of the combined entity into the world's largest publicly traded property and casualty insurer. His emphasis on underwriting discipline, global diversification, and strategic capital deployment has set a standard that other insurance executives and companies have sought to emulate.
Evan Greenberg's legacy is defined primarily by the construction of Chubb Limited into the world's largest publicly traded property and casualty insurer. Through the strategic acquisition of the Chubb Corporation in 2016 and continued organic growth across global markets, Greenberg transformed ACE Limited from a mid-sized specialty insurer into a diversified global insurance powerhouse. The company's consistent emphasis on underwriting discipline—maintaining profitability standards even when doing so means forgoing premium volume—has become a defining characteristic of Chubb under Greenberg's leadership and has influenced broader industry discussions about the balance between growth and profitability.<ref name="reinsurance2025" /><ref name="coverager2025" />


Greenberg's willingness to forgo premium growth in softening markets, as demonstrated by his 2025 decision not to chase property catastrophe reinsurance business,<ref name="propcat" /> has reinforced an industry narrative that long-term profitability requires the discipline to walk away from inadequately priced risks. His articulation of this philosophy—captured in his statement that "We act like we're chased every day"<ref name="coverager" />—has become a widely noted expression of competitive intensity within the insurance sector.
The familial dimension of Greenberg's career adds a notable layer to his legacy. As the son of Maurice Greenberg, who built AIG into one of the world's largest insurers, Evan Greenberg's success at Chubb has invited comparisons across generations. The December 2025 ''Barron's'' analysis of a potential Chubb-AIG combination highlighted the possibility that Greenberg could, through such a transaction, reunite significant portions of the global insurance empire his father had assembled—an outcome that would represent an extraordinary arc in the history of the American insurance industry.<ref name="barrons2025" />


His advocacy regarding litigation finance reform has also contributed to an industry-wide conversation about the systemic drivers of claims inflation and the sustainability of the current legal environment for insurers and their policyholders.<ref name="litigation" />
Greenberg's advocacy on issues such as litigation finance reform and his measured approach to emerging risks like data center insurance reflect a leadership style that prioritizes long-term value creation over short-term headline-grabbing. His public statements consistently emphasize the importance of technical underwriting expertise, disciplined capital allocation, and the ability to assess and price complex risks accurately—principles that have driven Chubb's performance during his tenure and that he has sought to embed in the company's culture.<ref name="datacenter2026" /><ref name="litigation2025" />


The Greenberg family's broader influence on the insurance industry—spanning Hank Greenberg's legacy at AIG, Jeffrey Greenberg's tenure at Marsh & McLennan, and Evan Greenberg's ongoing leadership of Chubb—represents one of the most significant familial legacies in the history of American finance and insurance. The possibility of a Chubb/AIG combination, while speculative as of early 2026, would further consolidate this legacy if it were to materialize.<ref name="barrons" />
As of early 2026, Greenberg continues to serve as Chairman and CEO of Chubb Limited, overseeing a company with record financial results and a global presence that few competitors can match.<ref name="record2025" />


== References ==
== References ==

Latest revision as of 06:23, 24 February 2026




Evan G. Greenberg
BornEvan G. Greenberg
NationalityAmerican
OccupationInsurance executive
TitleChairman and Chief Executive Officer of Chubb Limited
EmployerChubb Limited
Known forLeading Chubb Limited, the world's largest publicly traded property and casualty insurer

Evan G. Greenberg is an American business executive who serves as Chairman and Chief Executive Officer of Chubb Limited (NYSE: CB), the world's largest publicly traded property and casualty insurance company.[1] Under Greenberg's leadership, Chubb has grown into a global insurance conglomerate with operations spanning property and casualty insurance, personal accident and supplemental health insurance, reinsurance, and life insurance across numerous countries. In 2025, the company reported record property and casualty underwriting income of $6.53 billion, an 11.6 percent increase over the prior year, underscoring the scale and profitability of the enterprise Greenberg has built.[2] Greenberg is the son of Maurice R. Greenberg, the former longtime chairman and CEO of American International Group (AIG), and his career in insurance has drawn frequent comparisons to and commentary about his family's deep roots in the industry.[3] Known for a disciplined approach to underwriting and a willingness to forgo market share rather than accept inadequate pricing, Greenberg has shaped Chubb into one of the most consistently profitable insurers in the world.

Early Life

Evan G. Greenberg was born into one of the most prominent families in the American insurance industry. His father, Maurice R. "Hank" Greenberg, served as chairman and chief executive officer of American International Group (AIG) for nearly four decades, transforming it into one of the world's largest insurance and financial services organizations before his departure from the company in 2005. Growing up in a household where insurance and global business were constant topics of discussion, Evan Greenberg was exposed to the industry from an early age.[3]

The Greenberg family's involvement in the insurance sector has spanned multiple generations and companies. Evan Greenberg's brother, Jeffrey Greenberg, also pursued a career in insurance, serving as CEO of Marsh & McLennan Companies. The family's deep connections to the insurance world have been a recurring theme in business media coverage, particularly in discussions about potential industry consolidation. A 2025 Barron's analysis of a potential Chubb-AIG combination described such a deal as a potential "coup for Greenberg family," noting the significance of Evan Greenberg's career trajectory from AIG—where he once worked under his father—to building Chubb into a company that rivals and, in many respects, surpasses the AIG his father once led.[3]

Career

Early Career at AIG

Before assuming leadership of the company that would become Chubb Limited, Evan Greenberg spent a significant portion of his early career at American International Group (AIG), the company his father had built into a global insurance powerhouse. At AIG, Greenberg gained extensive experience in underwriting, international operations, and insurance management across multiple geographies. He rose through the ranks at AIG, holding senior positions that provided him with a broad understanding of global insurance markets. Greenberg eventually departed AIG, a move that preceded his ascent to the top of what would become Chubb Limited.[3]

Leadership of ACE Limited and the Chubb Acquisition

Greenberg became chief executive officer of ACE Limited, a Zurich-headquartered insurance holding company with roots in Bermuda that had grown through a series of acquisitions into a major global insurer. Under Greenberg's leadership, ACE pursued an aggressive but disciplined acquisition strategy, expanding its geographic footprint and product capabilities.

The defining transaction of Greenberg's tenure at ACE was the company's 2016 acquisition of the Chubb Corporation, a storied American insurer with a reputation for high-quality personal and commercial lines underwriting. The combined entity adopted the Chubb name, reflecting the acquired company's strong brand recognition, particularly in the high-net-worth personal insurance market. The merger created the world's largest publicly traded property and casualty insurance company, with operations in 54 countries and territories.[1]

The acquisition was notable not only for its scale but for its strategic logic. By combining ACE's international footprint and commercial lines expertise with the Chubb Corporation's strength in North American personal lines and small commercial insurance, Greenberg created a more diversified and resilient enterprise. The integration of the two companies was widely followed in the insurance industry as a test of Greenberg's ability to deliver on the promise of the combination.

Underwriting Discipline and Financial Performance

A central tenet of Greenberg's leadership philosophy has been an unwavering commitment to underwriting discipline—the principle that insurance should be priced to generate an underwriting profit, rather than written at a loss in pursuit of market share. This approach has been a consistent theme in Greenberg's public statements and earnings calls.

During Chubb's third-quarter 2025 earnings call, Greenberg articulated this philosophy, stating, "We act like we're chased every day," a reference to the company's refusal to become complacent even as it has grown to become the industry's largest player.[4] The call showed steady premium growth across key segments and a continued commitment to disciplined underwriting.[4]

In October 2025, as property insurance and reinsurance markets began to soften following a period of significant rate increases, Greenberg signaled that Chubb would not pursue growth at the expense of profitability in the property catastrophe reinsurance segment. "Chubb won't chase property cat reinsurance," the company's stance was summarized, reflecting Greenberg's willingness to cede volume in segments where pricing no longer meets his standards.[1]

This disciplined approach has yielded strong financial results. In its full-year 2025 results, Chubb reported record property and casualty underwriting income of $6.53 billion, representing an 11.6 percent increase over 2024. The results demonstrated the effectiveness of Greenberg's strategy of prioritizing underwriting profitability across market cycles.[2]

Strategic Positioning and Emerging Risks

Under Greenberg's leadership, Chubb has sought to position itself at the forefront of insuring emerging and complex risks. In early 2026, Greenberg discussed the growing opportunity presented by data center construction and operations, a sector experiencing rapid expansion driven by the proliferation of cloud computing and artificial intelligence infrastructure. Greenberg described Chubb as "one of the few insurers that can offer broad capabilities to cover all the" risks associated with data centers, while noting that he was "careful not to be overly breathless" about the opportunity—a characteristically measured assessment that balanced optimism with caution.[5]

This approach to emerging risks exemplifies Greenberg's broader strategy of leveraging Chubb's scale and technical expertise to insure complex exposures that smaller competitors cannot adequately address, while maintaining pricing discipline and avoiding the hype cycles that can lead to underpricing of novel risks.

Industry Advocacy and Litigation Reform

Greenberg has been an outspoken critic of what he and other insurance industry leaders have described as the growing commercialization of litigation in the United States, a phenomenon sometimes referred to as "litigation funding" or "social inflation." In July 2025, Greenberg joined forces with John Doyle, CEO of Marsh McLennan, to publicly criticize what they called the "litigation investment industry." The two executives issued a "forceful rebuke" of America's increasingly commercialized litigation environment in the wake of the failure of certain tort reform provisions in federal tax legislation.[6]

Greenberg has argued that the growth of third-party litigation funding—in which investors finance lawsuits in exchange for a share of any settlement or verdict—has contributed to escalating claims costs, larger jury verdicts, and ultimately higher insurance premiums for consumers and businesses. His advocacy on this issue has positioned him as one of the most prominent industry voices calling for legislative and regulatory action to address the trend.[6]

Potential Chubb-AIG Combination

In December 2025, Barron's published an analysis exploring the possibility of a combination between Chubb and American International Group (AIG), describing it as "an intriguing possibility that could benefit investors." The article noted the familial dimension of such a transaction, given that Evan Greenberg's father, Maurice Greenberg, had built AIG into a global insurance giant before his departure. A Chubb-AIG deal, the article suggested, "could be good for shareholders and a coup for Greenberg family."[3]

While no formal merger proposal was reported as of early 2026, the speculation reflected both the scale of Greenberg's ambitions for Chubb and the industry's recognition that the company, under his leadership, had the financial capacity and operational expertise to absorb even the largest competitors. The potential combination would have reunited, under Greenberg family leadership, the insurance assets that Maurice Greenberg had assembled at AIG with the global platform that Evan Greenberg had constructed at Chubb.

Corporate Governance and ESG Controversies

In October 2025, Chubb became the subject of public criticism from conservative advocacy groups who labeled it "America's 'wokest' insurer," making the company "the latest flashpoint in America's corporate" debates over environmental, social, and governance (ESG) policies.[7] The criticism focused on Chubb's corporate policies related to environmental and social issues, including the company's approach to insuring fossil fuel projects and its diversity initiatives.

The controversy placed Greenberg and Chubb at the intersection of broader cultural and political debates about the role of corporations in addressing social and environmental concerns. The episode illustrated the challenges facing CEOs of large publicly traded companies in navigating competing demands from shareholders, employees, regulators, and advocacy groups across the political spectrum.[7]

Stock Transactions

In February 2026, Greenberg sold 15,060 shares of Chubb stock (NYSE: CB) in a reported transaction, a routine event for executives of publicly traded companies who receive a significant portion of their compensation in equity.[8] Such transactions are disclosed publicly pursuant to Securities and Exchange Commission regulations and are common among senior executives managing diversified personal investment portfolios.

Personal Life

Evan Greenberg is the son of Maurice R. "Hank" Greenberg, the former chairman and CEO of American International Group, and a member of one of the most prominent families in the global insurance industry. His brother, Jeffrey Greenberg, also pursued a career in the insurance sector, serving as CEO of Marsh & McLennan Companies. The Greenberg family's multi-generational presence in the insurance industry has been a subject of extensive business media coverage, with analysts and journalists frequently noting the parallels and contrasts between the careers of father and son.[3]

Greenberg has maintained a relatively private personal life compared to the level of public attention his professional role commands. His public persona is shaped primarily by his appearances at investor conferences, earnings calls, and industry events, where he is known for detailed and forthright commentary on market conditions, underwriting trends, and regulatory issues.

Recognition

Greenberg's leadership of Chubb has drawn significant attention from the financial and insurance trade press. Under his stewardship, Chubb has been recognized as the world's largest publicly traded property and casualty insurer, a distinction that reflects both organic growth and the transformative 2016 acquisition of the Chubb Corporation.[1]

The company's consistent financial performance under Greenberg has been a frequent subject of analyst coverage and business journalism. Chubb's record 2025 underwriting results—$6.53 billion in property and casualty underwriting income—represented a tangible measure of the operational and strategic achievements of Greenberg's tenure as CEO.[2]

Greenberg's public commentary on industry issues, including litigation finance reform and emerging risk categories such as data center insurance, has positioned him as one of the most quoted and influential voices in the global insurance sector.[6][5] His measured approach to market opportunities—exemplified by his caution about being "overly breathless" regarding new business lines—has been noted by industry observers as characteristic of his leadership style.[5]

Legacy

Evan Greenberg's legacy is defined primarily by the construction of Chubb Limited into the world's largest publicly traded property and casualty insurer. Through the strategic acquisition of the Chubb Corporation in 2016 and continued organic growth across global markets, Greenberg transformed ACE Limited from a mid-sized specialty insurer into a diversified global insurance powerhouse. The company's consistent emphasis on underwriting discipline—maintaining profitability standards even when doing so means forgoing premium volume—has become a defining characteristic of Chubb under Greenberg's leadership and has influenced broader industry discussions about the balance between growth and profitability.[1][4]

The familial dimension of Greenberg's career adds a notable layer to his legacy. As the son of Maurice Greenberg, who built AIG into one of the world's largest insurers, Evan Greenberg's success at Chubb has invited comparisons across generations. The December 2025 Barron's analysis of a potential Chubb-AIG combination highlighted the possibility that Greenberg could, through such a transaction, reunite significant portions of the global insurance empire his father had assembled—an outcome that would represent an extraordinary arc in the history of the American insurance industry.[3]

Greenberg's advocacy on issues such as litigation finance reform and his measured approach to emerging risks like data center insurance reflect a leadership style that prioritizes long-term value creation over short-term headline-grabbing. His public statements consistently emphasize the importance of technical underwriting expertise, disciplined capital allocation, and the ability to assess and price complex risks accurately—principles that have driven Chubb's performance during his tenure and that he has sought to embed in the company's culture.[5][6]

As of early 2026, Greenberg continues to serve as Chairman and CEO of Chubb Limited, overseeing a company with record financial results and a global presence that few competitors can match.[2]

References

  1. 1.0 1.1 1.2 1.3 1.4 "Chubb won't chase property cat reinsurance: CEO Evan Greenberg".Reinsurance News.2025-10-22.https://www.reinsurancene.ws/chubb-wont-chase-property-cat-reinsurance-ceo-evan-greenberg/.Retrieved 2026-02-24.
  2. 2.0 2.1 2.2 2.3 "Chubb sees record P&C underwriting income of $6.53bn in 2025".Reinsurance News.2026-02-04.https://www.reinsurancene.ws/chubb-sees-record-pc-underwriting-income-of-6-53bn-in-2025/.Retrieved 2026-02-24.
  3. 3.0 3.1 3.2 3.3 3.4 3.5 3.6 "A Chubb/AIG Deal Could Be Good for Shareholders and a Coup for Greenberg Family".Barron's.2025-12-13.https://www.barrons.com/articles/a-chubb-aig-deal-could-be-good-for-shareholders-and-a-coup-for-greenberg-family-7b0b89fe?gaa_at=eafs&gaa_n=AWEtsqdaZA7gkUEDaGVwC8jDpd1I6eNZgZpzGHJEirjXyFZkrgO4bB-35cYt&gaa_ts=699d4711&gaa_sig=Jh49D3XGEF0ra7v8emlvr1XRuw_qKzeo4SxlJjLNpTllWImLbJtt-q8DVnbuCdGIeKh1LWnJ8-WargemlK5DIQ%3D%3D.Retrieved 2026-02-24.
  4. 4.0 4.1 4.2 "Chubb CEO: "We act like we're chased every day"".Coverager.2025-10-22.https://coverager.com/chubb-ceo-we-act-like-were-chased-every-day/.Retrieved 2026-02-24.
  5. 5.0 5.1 5.2 5.3 "Chubb's Greenberg 'careful not to be overly breathless' about data center opportunity".The Insurer.2026-02-04.https://www.theinsurer.com/ti/news/chubbs-greenberg-careful-not-to-be-overly-breathless-about-data-center-2026-02-04/.Retrieved 2026-02-24.
  6. 6.0 6.1 6.2 6.3 "Chubb and Marsh CEOs berate 'litigation investment industry' after Trump tax reforms falter".Insurance Business.2025-07-14.https://www.insurancebusinessmag.com/us/news/breaking-news/chubb-and-marsh-ceos-berate-litigation-investment-industry-after-trump-tax-reforms-falter-542401.aspx.Retrieved 2026-02-24.
  7. 7.0 7.1 "Chubb under attack as America's 'wokest' insurer".Insurance Business.2025-10-02.https://www.insurancebusinessmag.com/us/news/breaking-news/chubb-under-attack-as-americas-wokest-insurer-551783.aspx.Retrieved 2026-02-24.
  8. "Evan Greenberg Sells 15,060 Shares of Chubb (NYSE:CB) Stock".MarketBeat.2026-02-09.https://www.marketbeat.com/instant-alerts/evan-greenberg-sells-15060-shares-of-chubb-nysecb-stock-2026-02-09/.Retrieved 2026-02-24.