Chubb Group Holdings Executive and Leadership Team

November, 2026

Leadership Overview

Chubb Group Holdings has 10 executives leading key functions including corporate strategy, operational oversight, financial management, information technology, and regional business development.

Focused on delivering comprehensive insurance and reinsurance solutions globally, Chubb Group Holdings maintains a commitment to underwriting excellence and risk management for diverse commercial and personal clients.

Leadership Roles at Chubb Group Holdings

  • Chairman & Chief Executive Officer - Evan Greenberg
  • Chief Financial Officer - Hiroto Takahashi
  • Executive Vice President & Group Chief Financial Officer, Chubb - Peter Enns
  • Senior Vice President & Chief Financial Officer - Grant McEwen
  • Chief Financial Officer, Greater (China) - Mumtaz Ali
  • Chief Financial Officer & Director, DE Finanzas) - Fabrizio Arismendi
  • Chief Operating Officer - Richard Ciullo
  • Southwest Region Chief Operating Officer and Houston Branch Manager - Thomas Fitzpatrick
  • Chief Operating Officer of Consumer and Small Commercial - Scott Karow
  • Chief Information Officer, Commercial Insurance - Eduard Fabian
  • Evan Greenberg - Chairman & Chief Executive Officer

    Evan Greenberg, the Chairman & Chief Executive Officer at Chubb Group Holdings, directs the overarching global strategy for the organization. Overseeing the vast portfolio of property and casualty insurance, the Chairman & Chief Executive Officer ensures that underwriting standards remain rigorous across all international markets. This leadership role involves constant engagement with the Board to align long-term growth objectives with the evolving needs of commercial and personal policyholders. By prioritizing disciplined risk selection, Evan Greenberg maintains the financial strength necessary to support complex reinsurance operations. The Chairman & Chief Executive Officer drives the expansion of the company's footprint in both developed and emerging economies, ensuring that the firm remains a leader in the global insurance sector. Through this strategic vision, Greenberg secures the competitive position of the enterprise while fostering a culture of professional excellence and operational integrity.
    Evan Greenberg

    Hiroto Takahashi - Chief Financial Officer

    Hiroto Takahashi, the Chief Financial Officer at Chubb Group Holdings, governs the financial health and capital allocation strategies of the organization. Overseeing the reporting processes and fiscal planning, the Chief Financial Officer ensures transparency and accuracy in all financial disclosures. This leadership role involves managing the balance sheet to support the diverse range of insurance and reinsurance products offered worldwide. By analyzing market trends and economic indicators, Hiroto Takahashi provides the insights necessary for informed decision-making at the executive level. The Chief Financial Officer maintains rigorous oversight of capital reserves, ensuring that the company remains well-positioned to meet obligations to policyholders. Through disciplined financial management, Takahashi supports the long-term stability of the firm, enabling sustained growth across the various segments, including life insurance and specialty lines, while upholding the highest standards of fiscal responsibility.

    Peter Enns - Executive Vice President & Group Chief Financial Officer, Chubb

    Peter Enns, the Executive Vice President & Group Chief Financial Officer, Chubb at Chubb Group Holdings, manages the global financial strategy and investor relations. Overseeing the consolidated financial performance, the Executive Vice President & Group Chief Financial Officer, Chubb ensures that the organization maintains a robust capital position. This leadership role involves coordinating with the Board and executive team to evaluate strategic investments and acquisitions. By monitoring the financial health of the various segments, including the Overseas General Insurance and Global Reinsurance divisions, Peter Enns provides critical oversight of the company's fiscal trajectory. The Executive Vice President & Group Chief Financial Officer, Chubb drives the development of financial policies that support long-term value creation for shareholders. Through these efforts, Enns ensures that the firm remains financially resilient and capable of navigating the complexities of the global insurance landscape.

    Grant McEwen - Senior Vice President & Chief Financial Officer

    Grant McEwen, the Senior Vice President & Chief Financial Officer at Chubb Group Holdings, directs the financial planning and analysis functions for specific business units. Overseeing the budgeting process and cost management initiatives, the Senior Vice President & Chief Financial Officer ensures that resources are allocated effectively to support growth. This leadership role involves providing financial guidance to operational leaders to improve profitability and efficiency. By analyzing performance data, Grant McEwen identifies opportunities for margin expansion and risk mitigation within the assigned segments. The Senior Vice President & Chief Financial Officer collaborates with the broader finance team to ensure consistency in reporting and compliance with corporate standards. Through these activities, McEwen supports the overall financial objectives of the organization, ensuring that the business units operate with fiscal discipline and contribute positively to the company's bottom line.

    Mumtaz Ali - Chief Financial Officer, Greater (China)

    Mumtaz Ali, the Chief Financial Officer, Greater (China) at Chubb Group Holdings, manages the financial operations and regulatory compliance within the Greater China region. Overseeing the local financial reporting and tax strategies, the Chief Financial Officer, Greater (China) ensures that the business adheres to regional requirements while supporting corporate goals. This leadership role involves navigating the unique economic landscape of the region to drive sustainable growth for the insurance products offered. By providing financial oversight for local operations, Mumtaz Ali enables the company to effectively manage risks and capitalize on market opportunities. The Chief Financial Officer, Greater (China) coordinates with the global finance team to ensure alignment with international standards. Through these efforts, Ali strengthens the company's financial position in the region, ensuring that the business remains competitive and compliant in a dynamic market environment.

    Fabrizio Arismendi - Chief Financial Officer & Director, DE Finanzas)

    Fabrizio Arismendi, the Chief Financial Officer & Director, DE Finanzas) at Chubb Group Holdings, manages the financial oversight and strategic planning for the Spanish-speaking markets. Overseeing the financial reporting and treasury functions, the Chief Financial Officer & Director, DE Finanzas) ensures that the regional operations maintain fiscal health and operational efficiency. This leadership role involves managing local financial risks and ensuring compliance with regional regulatory frameworks. By providing strategic financial insights, Fabrizio Arismendi supports the growth of the insurance and reinsurance products within the assigned territory. The Chief Financial Officer & Director, DE Finanzas) coordinates with the global finance leadership to ensure that regional activities align with the broader corporate strategy. Through these efforts, Arismendi strengthens the company's financial foundation in the region, enabling the business to effectively serve clients and achieve long-term success in the local market.

    Richard Ciullo - Chief Operating Officer

    Richard Ciullo, the Chief Operating Officer at Chubb Group Holdings, manages the internal execution of business processes across the North American commercial segments. Overseeing the integration of property, marine, and casualty insurance workflows, the Chief Operating Officer optimizes service delivery for middle market and small commercial businesses. This leadership role involves streamlining operational efficiency to support the underwriting teams in Canada and the United States. By refining the infrastructure that supports workers compensation and general casualty products, Richard Ciullo ensures that the company meets high service standards. The Chief Operating Officer coordinates with regional leaders to implement scalable solutions that enhance productivity and reduce administrative friction. Through these efforts, Ciullo strengthens the operational backbone of the organization, allowing the firm to respond rapidly to market demands and maintain a consistent, high-quality experience for all commercial policyholders.

    Thomas Fitzpatrick - Southwest Region Chief Operating Officer and Houston Branch Manager

    Thomas Fitzpatrick, the Southwest Region Chief Operating Officer and Houston Branch Manager at Chubb Group Holdings, directs regional operations and branch-level performance. Overseeing the delivery of property and casualty insurance services across the Southwest, the Southwest Region Chief Operating Officer and Houston Branch Manager ensures that local market needs are met with precision. This leadership role involves managing client relationships and coordinating with brokers to provide tailored risk management solutions. By focusing on the specific requirements of the regional commercial and personal lines, Thomas Fitzpatrick drives growth and operational excellence within the territory. The Southwest Region Chief Operating Officer and Houston Branch Manager monitors performance metrics to ensure that branch activities align with the broader corporate objectives. Through these efforts, Fitzpatrick strengthens the company's presence in the region, ensuring that local businesses and individuals receive high-quality service and support.

    Scott Karow - Chief Operating Officer of Consumer and Small Commercial

    Scott Karow, the Chief Operating Officer of Consumer and Small Commercial at Chubb Group Holdings, directs the operational strategy for the personal and small business insurance segments. Overseeing the development of streamlined processes for homeowners, automobile, and small commercial policies, the Chief Operating Officer of Consumer and Small Commercial ensures that the customer experience remains seamless. This leadership role involves optimizing the distribution channels and service models to better serve affluent individuals and small enterprises. By focusing on operational efficiency, Scott Karow enables the company to scale its consumer offerings effectively. The Chief Operating Officer of Consumer and Small Commercial collaborates with underwriting and sales teams to ensure that products meet the specific needs of the target market. Through these initiatives, Karow drives growth in the consumer and small commercial sectors, maintaining the company's reputation for high-quality service.

    Eduard Fabian - Chief Information Officer, Commercial Insurance

    Eduard Fabian, the Chief Information Officer, Commercial Insurance at Chubb Group Holdings, architects the digital infrastructure supporting the commercial property and casualty divisions. Overseeing the implementation of advanced data analytics and cyber risk assessment tools, the Chief Information Officer, Commercial Insurance ensures that technology platforms remain secure and efficient. This leadership role involves modernizing the systems used for underwriting and claims processing to improve speed and accuracy for commercial clients. By integrating innovative software solutions, Eduard Fabian enables the business to better manage complex risks in the construction and environmental sectors. The Chief Information Officer, Commercial Insurance collaborates with other leaders to align technical capabilities with the broader strategic goals of the organization. Through these initiatives, Fabian drives digital transformation, ensuring that the company leverages technology to maintain a competitive edge in the global insurance marketplace.

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    Frequently Asked Questions Regarding Chubb Group Holdings Top Executives and Leadership Team

    Who leads Chubb Group Holdings?
    Chubb Group Holdings is led by Evan Greenberg (Chairman & Chief Executive Officer), along with executives such as Hiroto Takahashi (Chief Financial Officer) and Peter Enns (Executive Vice President & Group Chief Financial Officer, Chubb).
    Who is part of Chubb Group Holdings’s executive team?
    The executive team of Chubb Group Holdings includes leaders such as Evan Greenberg (Chairman & Chief Executive Officer), Hiroto Takahashi (Chief Financial Officer), Peter Enns (Executive Vice President & Group Chief Financial Officer, Chubb) and other senior executives.
    How many executives does Chubb Group Holdings have?
    Chubb Group Holdings has 10 executives leading key business areas.
    What roles are included in Chubb Group Holdings’s leadership team?
    The leadership team of Chubb Group Holdings includes roles such as Chairman & Chief Executive Officer, Chief Financial Officer, Executive Vice President & Group Chief Financial Officer, Chubb, Senior Vice President & Chief Financial Officer, Chief Financial Officer, Greater (China).