Guy Carpenter Executive and Leadership Team

July, 2026

Leadership Overview

Guy Carpenter has 10 executives leading key functions including strategy, operations, finance, technology, human resources, and risk management.

Driven by a commitment to client success, Guy Carpenter provides specialized risk advisory, reinsurance brokerage, and capital solutions, shaping the global insurance landscape through expert guidance and innovative strategies.

Leadership Roles at Guy Carpenter

  • Chief Executive Officer - Asaf Grinstein
  • President & Chief Executive Officer - Dean Klisura
  • Chief Executive Officer, Broking (Hong Kong) - Zhaonan Chen
  • President & Chief Executive Officer (Canada) - Peter Askew
  • Chief Executive Officer (North America) & Chief Broking Officer - John Trace
  • Chief Financial Officer - Shruti Raja
  • Chief Information Officer - John Connors
  • Chief of Staff - Samantha Mulhern
  • Chief Administrative Officer - Patrick O'Toole
  • Chief People Officer - Jana Magnussen
  • Asaf Grinstein - Chief Executive Officer

    Asaf Grinstein, the Chief Executive Officer at Guy Carpenter, directs the overarching strategic vision and operational execution for the firm. Grinstein's leadership focuses on enhancing Guy Carpenter's position as a premier risk advisory and reinsurance specialist. This involves driving innovation in capital solutions and business growth strategies to meet evolving client needs in the complex insurance market. The Chief Executive Officer ensures alignment across all business units, fostering a culture of excellence and client-centricity. By overseeing global initiatives, Asaf Grinstein guides the company's expansion and strengthens its market presence, delivering unparalleled value to clients seeking expert risk management services. This executive role is pivotal in navigating market dynamics and securing sustainable growth for the organization.
    Asaf Grinstein

    Dean Klisura - President & Chief Executive Officer

    Dean Klisura, the President & Chief Executive Officer at Guy Carpenter, spearheads the company's strategic direction and global operations. Klisura's mandate includes driving the firm's growth as a leading reinsurance specialist and risk advisory firm. This involves developing and implementing innovative capital solutions and business expansion strategies tailored to the dynamic insurance sector. The President & Chief Executive Officer ensures seamless integration of services, from risk management to client growth initiatives, across all regions. By fostering strong client relationships and championing market leadership, Dean Klisura guides the organization in delivering exceptional value and expertise. This critical leadership position involves overseeing all facets of the business to maintain Guy Carpenter's competitive edge and commitment to client success.
    Dean Klisura

    Zhaonan Chen - Chief Executive Officer, Broking (Hong Kong)

    Zhaonan Chen, the Chief Executive Officer, Broking (Hong Kong) at Guy Carpenter, leads the broking operations and strategic development within the Hong Kong market. Chen's focus is on expanding Guy Carpenter's reinsurance specialist services and capital solutions in this key Asian region. This leadership role involves driving business growth, fostering client relationships, and ensuring the delivery of expert risk management advice tailored to local market needs. The Chief Executive Officer, Broking (Hong Kong) collaborates with global teams to integrate regional strategies with the company's overall mission. By championing innovation and operational excellence, Zhaonan Chen strengthens Guy Carpenter's presence and impact in the Asia-Pacific insurance landscape, providing critical support for clients' risk mitigation and growth objectives.

    Peter Askew - President & Chief Executive Officer (Canada)

    Peter Askew, the President & Chief Executive Officer (Canada) at Guy Carpenter, directs the company's operations and strategic initiatives within the Canadian market. Askew is responsible for driving growth in reinsurance brokerage and risk advisory services, ensuring clients receive specialized capital solutions and expert guidance. This leadership position involves overseeing all aspects of the Canadian business, fostering strong client partnerships, and adapting global strategies to local market dynamics. The President & Chief Executive Officer (Canada) plays a crucial role in expanding Guy Carpenter's footprint and reinforcing its reputation as a trusted advisor in the Canadian insurance sector. By focusing on client success and operational excellence, Peter Askew contributes significantly to the firm's overall mission and market leadership.
    Peter Askew

    John Trace - Chief Executive Officer (North America) & Chief Broking Officer

    John Trace, the Chief Executive Officer (North America) & Chief Broking Officer at Guy Carpenter, leads the company's strategic direction and broking operations across North America. Trace oversees the delivery of specialized risk advisory, reinsurance, and capital solutions, driving business growth and client success throughout the region. This dual role emphasizes enhancing the firm's broking capabilities while ensuring comprehensive risk management strategies are implemented for clients. The Chief Executive Officer (North America) & Chief Broking Officer collaborates closely with executive teams to align regional objectives with global goals, fostering innovation and operational excellence. By championing client-centric approaches and market expertise, John Trace solidifies Guy Carpenter's leadership position and commitment to providing unparalleled value in the North American insurance market.
    John Trace

    Shruti Raja - Chief Financial Officer

    Shruti Raja, the Chief Financial Officer at Guy Carpenter, manages the company's financial strategy and fiscal operations. Raja oversees all aspects of financial planning, reporting, and capital management, ensuring the firm's financial health and stability. This role is crucial for supporting Guy Carpenter's business growth and its provision of risk management and capital solutions. The Chief Financial Officer works closely with other executive leaders to align financial objectives with the company's strategic goals in the reinsurance and insurance advisory sectors. By optimizing financial performance and resource allocation, Shruti Raja contributes significantly to the company's ability to deliver value and expand its market reach. This executive ensures robust financial controls and drives initiatives that enhance profitability and shareholder value.
    Shruti Raja

    John Connors - Chief Information Officer

    John Connors, the Chief Information Officer at Guy Carpenter, directs the company's technology strategy and digital transformation initiatives. Connors is responsible for overseeing the IT infrastructure, cybersecurity, and data management systems that support Guy Carpenter's global operations as a risk advisory and reinsurance specialist. This role is vital for enhancing operational efficiency and delivering innovative technology solutions that empower business growth and capital solutions for clients. The Chief Information Officer collaborates with executive leadership to ensure technology investments align with strategic objectives and drive competitive advantage in the insurance market. By championing digital innovation, John Connors ensures the firm remains at the forefront of technological advancement, safeguarding data integrity and optimizing service delivery.
    John Connors

    Samantha Mulhern - Chief of Staff

    Samantha Mulhern, the Chief of Staff at Guy Carpenter, provides strategic support and operational coordination across the executive leadership team. Mulhern facilitates the execution of key initiatives, drives cross-functional collaboration, and enhances organizational efficiency. This role is integral to ensuring the smooth operation of Guy Carpenter's business growth and its specialized services in risk management and reinsurance brokerage. The Chief of Staff works closely with the Chief Executive Officer and other senior leaders to streamline communication, manage projects, and implement strategic priorities. By optimizing internal processes and driving key programs, Samantha Mulhern ensures that the company effectively delivers on its mission to provide expert capital solutions and advisory services to clients in the global insurance market.

    Patrick O'Toole - Chief Administrative Officer

    Patrick O'Toole, the Chief Administrative Officer at Guy Carpenter, oversees the company's administrative functions and operational infrastructure. O'Toole ensures that internal processes and support services effectively enable Guy Carpenter's core business activities, including risk management, reinsurance brokerage, and capital solutions. This role is critical for maintaining organizational efficiency and supporting the strategic objectives of business growth. The Chief Administrative Officer collaborates with various departments to optimize resource allocation and streamline operations across the firm. By managing essential administrative functions, Patrick O'Toole contributes to the seamless delivery of services and the overall success of Guy Carpenter in the global insurance market, ensuring a stable foundation for client-focused initiatives.

    Jana Magnussen - Chief People Officer

    Jana Magnussen, the Chief People Officer at Guy Carpenter, leads the company's human resources strategy and talent management initiatives. Magnussen is responsible for cultivating a high-performance culture, driving employee engagement, and developing programs that support professional growth and development across the organization. This role is essential for attracting and retaining top talent, which is critical for Guy Carpenter's success as a leading risk advisory and reinsurance specialist. The Chief People Officer works closely with executive leadership to align people strategies with business objectives, ensuring the workforce is equipped to deliver innovative capital solutions and exceptional client service. By focusing on talent development and organizational well-being, Jana Magnussen strengthens Guy Carpenter's capacity to achieve its mission and drive market leadership.

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    Frequently Asked Questions Regarding Guy Carpenter Top Executives and Leadership Team

    Who leads Guy Carpenter?
    Guy Carpenter is led by Asaf Grinstein (Chief Executive Officer), along with executives such as Dean Klisura (President & Chief Executive Officer) and Zhaonan Chen (Chief Executive Officer, Broking (Hong Kong)).
    Who is part of Guy Carpenter’s executive team?
    The executive team of Guy Carpenter includes leaders such as Asaf Grinstein (Chief Executive Officer), Dean Klisura (President & Chief Executive Officer), Zhaonan Chen (Chief Executive Officer, Broking (Hong Kong)) and other senior executives.
    How many executives does Guy Carpenter have?
    Guy Carpenter has 10 executives leading key business areas.
    What roles are included in Guy Carpenter’s leadership team?
    The leadership team of Guy Carpenter includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer, Broking (Hong Kong), President & Chief Executive Officer (Canada), Chief Executive Officer (North America) & Chief Broking Officer.