Chubb Executive and Leadership Team

June, 2026

Leadership Overview

Chubb has 10 executives leading key functions including strategy, operations, finance, technology, and asset management.

Driven by a commitment to excellence, Chubb provides comprehensive insurance and reinsurance solutions globally, shaping market dynamics through robust financial strategies and technological innovation.

Leadership Roles at Chubb

  • Chief Executive Officer & Managing Director - Amr Adel
  • Chairman & Chief Executive Officer - Evan Greenberg
  • Chief Financial Officer - Audrey Ramirez
  • Chief Financial Officer, Greater (China) - Mumtaz Ali
  • Chief Financial Officer & Vice President, Finance - Martha Lopez
  • Chief Operating Officer - Richard Ciullo
  • Southwest Region Chief Operating Officer and Houston Branch Manager - Thomas Fitzpatrick
  • Asset Management Managing Director & Chief Operating Officer - Peilin Zhang
  • Global Chief Technology Officer, Digital - Johan Oosthuizen
  • Senior Vice President and Chief Information Officer - Warren Reynolds
  • Amr Adel - Chief Executive Officer & Managing Director

    Amr Adel, the Chief Executive Officer & Managing Director at Chubb, directs the companys overarching strategy and operational execution. Overseeing all business segments, Adel ensures alignment with global market demands and financial objectives. This leadership role involves driving growth initiatives across North America Commercial P&C, Personal P&C, Agricultural Insurance, Overseas General, Global Reinsurance, and Life Insurance operations. By fostering cross-functional collaboration, Adel enhances the delivery of risk management and insurance products to diverse client bases, from large commercial enterprises to affluent individuals. The Chief Executive Officer & Managing Director's focus remains on optimizing profitability and expanding market penetration worldwide. Amr Adel's strategic vision guides the organization's response to evolving industry landscapes and regulatory environments, ensuring sustained competitive advantage and client satisfaction.

    Evan Greenberg - Chairman & Chief Executive Officer

    Evan Greenberg, the Chairman & Chief Executive Officer at Chubb, architects the companys long-term strategic direction and corporate governance. Greenberg leads the executive team in navigating complex global insurance markets, ensuring robust financial performance and shareholder value. This executive position involves setting the vision for all Chubb operations, including commercial property, casualty, personal lines, agricultural insurance, overseas general business, reinsurance, and life insurance segments. By championing innovation and operational excellence, Greenberg drives the company's expansion into new territories and product lines. The Chairman & Chief Executive Officer's oversight ensures that Chubb maintains its position as a leading global insurer, adapting to economic shifts and regulatory changes. Evan Greenberg's leadership is central to upholding the company's commitment to underwriting discipline and superior customer service across all its worldwide endeavors.
    Evan Greenberg

    Audrey Ramirez - Chief Financial Officer

    Audrey Ramirez, the Chief Financial Officer at Chubb, directs the companys global financial strategy, planning, and reporting. Ramirez oversees all aspects of financial management, including capital allocation, investment strategies, and risk management, ensuring the financial health and stability of the organization. This executive function is vital for managing the financial performance of Chubb's extensive insurance and reinsurance operations across North America, Europe, Asia, and other international markets. By providing critical financial insights, the Chief Financial Officer supports strategic decision-making related to product development, market expansion, and mergers and acquisitions. Audrey Ramirez's leadership ensures compliance with global financial regulations and drives initiatives to enhance profitability and optimize the companys balance sheet. Ramirez's expertise is fundamental to maintaining investor confidence and achieving long-term financial objectives.

    Mumtaz Ali - Chief Financial Officer, Greater (China)

    Mumtaz Ali, the Chief Financial Officer, Greater (China) at Chubb, manages the financial operations and strategic planning for the companys significant presence in the Greater China region. Ali oversees all financial activities, including budgeting, forecasting, financial reporting, and capital management, ensuring fiscal discipline and compliance with local regulations. This executive role is pivotal in supporting Chubb's commercial property, casualty, and personal lines insurance businesses within this key growth market. By providing critical financial analysis and insights, the Chief Financial Officer, Greater (China) guides investment decisions and drives profitability initiatives. Mumtaz Ali's leadership ensures that financial strategies are aligned with regional market dynamics and the companys global objectives. Ali's expertise is essential for navigating the complexities of the Chinese insurance landscape and maximizing financial performance.

    Martha Lopez - Chief Financial Officer & Vice President, Finance

    Martha Lopez, the Chief Financial Officer & Vice President, Finance at Chubb, directs comprehensive financial management and strategic fiscal planning for key operational areas. Lopez oversees financial reporting, analysis, and the implementation of financial controls to ensure the integrity and efficiency of fiscal operations. This leadership role is integral to supporting Chubb's diverse insurance and reinsurance segments, driving financial performance and resource optimization. By collaborating with business unit leaders, the Chief Financial Officer & Vice President, Finance provides critical insights to inform strategic decision-making and capital allocation. Martha Lopez's focus includes enhancing financial systems, managing budgets, and ensuring compliance with evolving financial standards. Lopez's stewardship is vital for maintaining financial stability and supporting the companys sustained growth objectives.

    Richard Ciullo - Chief Operating Officer

    Richard Ciullo, the Chief Operating Officer at Chubb, manages the day-to-day operational functions across the companys diverse insurance portfolios. Ciullo oversees the efficiency and effectiveness of service delivery for commercial property, casualty, personal lines, and specialty insurance products globally. This role is critical in streamlining business processes and enhancing operational scalability to meet the demands of large, middle market, and small commercial clients, as well as affluent individuals. By optimizing resource allocation and implementing best practices, the Chief Operating Officer ensures seamless integration of acquired entities and drives operational synergies. Richard Ciullo's focus includes improving underwriting workflows, claims handling, and customer support systems, directly impacting client retention and satisfaction. Ciullo's leadership ensures that Chubb's operational infrastructure robustly supports its strategic growth objectives worldwide.

    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, oversees operational execution and branch management within the critical Southwest region of the United States. Fitzpatrick directs the delivery of commercial property and casualty insurance solutions, as well as personal lines coverage, to businesses and individuals throughout the area. This dual role involves ensuring efficient branch operations while driving regional growth strategies for Chubb's extensive product offerings. By managing local teams and client relationships, the Southwest Region Chief Operating Officer and Houston Branch Manager enhances Chubb's market presence and service capabilities. Thomas Fitzpatrick's leadership focuses on optimizing underwriting, claims handling, and customer service within the Houston branch and surrounding territories. Fitzpatrick's commitment is to strengthen Chubb's position as a leading insurer in the Southwest market.

    Peilin Zhang - Asset Management Managing Director & Chief Operating Officer

    Peilin Zhang, the Asset Management Managing Director & Chief Operating Officer at Chubb, leads the strategic direction and operational execution of the companys asset management division. Zhang oversees the management of investment portfolios, ensuring optimal returns and risk mitigation for Chubb's substantial assets. This dual role involves driving operational efficiencies within the asset management function while developing and implementing sophisticated investment strategies across various asset classes. By managing a team of investment professionals, the Asset Management Managing Director & Chief Operating Officer ensures adherence to fiduciary responsibilities and regulatory requirements. Peilin Zhang's leadership is critical in navigating global financial markets and identifying opportunities for profitable growth. Zhang's expertise is fundamental to enhancing the value and performance of Chubb's investment holdings worldwide.

    Johan Oosthuizen - Global Chief Technology Officer, Digital

    Johan Oosthuizen, the Global Chief Technology Officer, Digital at Chubb, spearheads the companys digital transformation and technology strategy. Oosthuizen directs the development and implementation of innovative digital solutions across all business segments, including commercial P&C, personal lines, and reinsurance. This leadership position involves leveraging cutting-edge technologies to enhance customer experience, optimize underwriting processes, and drive operational efficiency. By fostering a culture of technological advancement, the Global Chief Technology Officer, Digital ensures Chubb remains at the forefront of digital innovation in the insurance industry. Johan Oosthuizen's responsibilities include overseeing data analytics, cybersecurity, and the integration of new digital platforms to support global business objectives. Oosthuizen's strategic vision is crucial for expanding Chubb's digital footprint and delivering seamless, technology-driven services worldwide.

    Warren Reynolds - Senior Vice President and Chief Information Officer

    Warren Reynolds, the Senior Vice President and Chief Information Officer at Chubb, directs the companys global information technology strategy and infrastructure. Reynolds oversees the development and implementation of robust IT systems that support Chubb's extensive insurance and reinsurance operations worldwide. This executive position is crucial for ensuring the security, reliability, and scalability of the companys technology platforms, including data management, network operations, and application development. By championing technological innovation, the Senior Vice President and Chief Information Officer enhances operational efficiency and supports digital transformation initiatives. Warren Reynolds' leadership ensures that IT investments align with business objectives, driving productivity and enabling seamless service delivery to clients across all segments. Reynolds' strategic oversight is vital for maintaining Chubb's competitive edge in a rapidly evolving technological landscape.

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    Frequently Asked Questions Regarding Chubb Top Executives and Leadership Team

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