Lockton Executive and Leadership Team

July, 2026

Leadership Overview

Lockton has 10 executives leading key functions including strategy, operations, and finance.

Driven by entrepreneurial thinking, Lockton delivers risk management, employee benefits, and insurance solutions, combining global reach with deep industry expertise to protect businesses and unlock growth.

Leadership Roles at Lockton

  • Chief Executive Officer - Andres Guiulfo
  • Chief Executive Officer & Dunning Series Partner - Stephen Idoux
  • Chief Executive Officer (China) - Livy Dai
  • Chief Executive Officer ( India) - Jay Sharma
  • Chief Financial Officer (Asia) - Christoph Alsleben
  • Regional Chief Operating Officer (Asia) - Philip Corrigan
  • Chief Operating Officer, People Solutions & Founders Series - Lisa Hawker
  • Chief Operating Officer P & C - Jorge Calderon
  • Chief of Staff - Michael Santostefano
  • Senior Director - Chief of Staff - Rahul Bhatia
  • Andres Guiulfo - Chief Executive Officer

    Andres Guiulfo, the Chief Executive Officer at Lockton, directs the overarching strategic vision and operational framework for the organization. Guiulfo spearheads initiatives that align Lockton's global operations with its core mission of delivering unparalleled insurance and risk management solutions. This leadership role involves fostering an environment of entrepreneurial thinking across Lockton's extensive network of offices, ensuring that clients receive tailored strategies for business protection and growth. Andres Guiulfo's focus remains on enhancing Lockton's position as the world's largest independent insurance brokerage by driving innovation and client-centric service delivery. The Chief Executive Officer's responsibilities include guiding market expansion and maintaining the company's commitment to deep industry expertise across diverse sectors worldwide.

    Stephen Idoux - Chief Executive Officer & Dunning Series Partner

    Stephen Idoux, the Chief Executive Officer & Dunning Series Partner at Lockton, drives strategic growth and operational excellence within the Dunning Series segment. Idoux focuses on leveraging Lockton's independent brokerage status to provide specialized insurance and risk management solutions. This leadership position involves cultivating deep industry expertise and entrepreneurial spirit to address complex client needs, ensuring Lockton unlocks growth opportunities for its partners. Stephen Idoux's mandate includes enhancing client relationships and expanding market reach through innovative service delivery. The Chief Executive Officer & Dunning Series Partner's role is critical in maintaining Lockton's commitment to protecting businesses and delivering tailored solutions across various industries globally.

    Livy Dai - Chief Executive Officer (China)

    Livy Dai, the Chief Executive Officer (China) at Lockton, directs the strategic development and operational execution of Lockton's insurance and risk management services within the Chinese market. Dai champions Lockton's entrepreneurial ethos and deep industry expertise to deliver tailored solutions that protect businesses and unlock growth opportunities for clients in China. This leadership position is crucial for expanding Lockton's footprint and impact in one of the world's most dynamic economies. Livy Dai's focus is on ensuring clients receive unparalleled service and innovative strategies aligned with local market conditions. The Chief Executive Officer (China) plays a vital role in reinforcing Lockton's commitment to being the largest independent insurance brokerage globally.

    Jay Sharma - Chief Executive Officer ( India)

    Jay Sharma, the Chief Executive Officer ( India) at Lockton, leads the strategic direction and operational management of Lockton's insurance brokerage services within the Indian market. Sharma cultivates an environment of entrepreneurial innovation and deep industry knowledge, ensuring clients receive specialized risk management and insurance solutions. This role is essential for expanding Lockton's reach and impact in India, supporting businesses in protecting their assets and achieving growth objectives. Jay Sharma's leadership focuses on delivering exceptional client value and reinforcing Lockton's global standing. The Chief Executive Officer ( India) is instrumental in driving Lockton's mission forward within this key region.
    Jay Sharma

    Christoph Alsleben - Chief Financial Officer (Asia)

    Christoph Alsleben, the Chief Financial Officer (Asia) at Lockton, directs financial strategy and oversight for the company's operations across the Asian region. Alsleben ensures robust financial health and drives fiscal responsibility, supporting Lockton's mission to deliver comprehensive insurance and risk management solutions. This leadership position involves managing financial resources to foster entrepreneurial initiatives and deepen industry expertise throughout Asia. Christoph Alsleben's focus is on optimizing financial performance to enable business protection and unlock growth opportunities for clients in the region. The Chief Financial Officer (Asia) plays a critical role in maintaining Lockton's financial integrity and strategic expansion across diverse Asian markets.

    Philip Corrigan - Regional Chief Operating Officer (Asia)

    Philip Corrigan, the Regional Chief Operating Officer (Asia) at Lockton, directs operational strategies and execution across the Asian market, ensuring seamless delivery of insurance and risk management solutions. Corrigan oversees the integration of Lockton's entrepreneurial approach with localized market needs, driving growth and client protection throughout the region. This leadership role involves optimizing operational efficiency and fostering deep industry expertise among teams in Asia. Philip Corrigan's focus is on expanding Lockton's presence and impact, ensuring clients benefit from tailored solutions that unlock opportunities. The Regional Chief Operating Officer (Asia) is instrumental in maintaining Lockton's commitment to being the world's largest independent insurance brokerage by driving regional operational excellence.

    Lisa Hawker - Chief Operating Officer, People Solutions & Founders Series

    Lisa Hawker, the Chief Operating Officer, People Solutions & Founders Series at Lockton, spearheads the operational framework for employee benefits and specialized client segments. Hawker drives the delivery of integrated insurance and risk management solutions, ensuring Lockton's entrepreneurial spirit permeates client interactions within these key areas. This role involves optimizing service delivery and fostering deep industry expertise to support business protection and growth objectives for clients. Lisa Hawker's leadership ensures that Lockton's People Solutions and Founders Series offerings meet the evolving needs of organizations worldwide. The Chief Operating Officer, People Solutions & Founders Series is critical in maintaining Lockton's reputation for innovation and client-centric service across its global operations.
    Lisa Hawker

    Jorge Calderon - Chief Operating Officer P & C

    Jorge Calderon, the Chief Operating Officer P & C at Lockton, oversees the operational strategies and execution for the Property & Casualty division, ensuring robust delivery of insurance and risk management solutions. Calderon drives efficiency and innovation across P&C operations, reinforcing Lockton's commitment to entrepreneurial thinking and deep industry expertise. This leadership role is pivotal in protecting client businesses and facilitating their growth by providing tailored P&C strategies. Jorge Calderon's focus is on optimizing service delivery and enhancing client outcomes within this critical business segment. The Chief Operating Officer P & C's responsibilities are key to maintaining Lockton's position as a leading independent insurance brokerage worldwide.

    Michael Santostefano - Chief of Staff

    Michael Santostefano, the Chief of Staff at Lockton, provides critical operational and strategic support to executive leadership, ensuring seamless execution of company-wide initiatives. Santostefano orchestrates cross-functional collaboration, facilitating communication and alignment between departments to uphold Lockton's mission of delivering comprehensive risk management and insurance solutions. This role involves translating strategic objectives into actionable plans, optimizing operational efficiency across Lockton's global network of offices. Michael Santostefano's efforts are vital in maintaining the entrepreneurial spirit and deep industry expertise that define Lockton's approach to client service. The Chief of Staff's responsibilities include driving key projects and ensuring the effective implementation of strategies that protect businesses and unlock growth opportunities worldwide.

    Rahul Bhatia - Senior Director - Chief of Staff

    Rahul Bhatia, the Senior Director - Chief of Staff at Lockton, enhances executive decision-making and drives strategic project execution across the organization. Bhatia facilitates operational alignment and supports the implementation of Lockton's core offerings, including risk management and employee benefits solutions. This position involves coordinating efforts across Lockton's extensive global network to ensure consistent delivery of high-quality insurance services. Rahul Bhatia's contributions are essential in maintaining the company's entrepreneurial culture and deep industry expertise, enabling clients to protect their businesses and achieve growth objectives. The Senior Director - Chief of Staff's role is pivotal in optimizing operational workflows and supporting Lockton's mission as the world's largest independent insurance brokerage.

    Explore Leadership Teams in Insurance

    Frequently Asked Questions Regarding Lockton Top Executives and Leadership Team

    Who leads Lockton?
    Lockton is led by Andres Guiulfo (Chief Executive Officer), along with executives such as Stephen Idoux (Chief Executive Officer & Dunning Series Partner) and Livy Dai (Chief Executive Officer (China)).
    Who is part of Lockton’s executive team?
    The executive team of Lockton includes leaders such as Andres Guiulfo (Chief Executive Officer), Stephen Idoux (Chief Executive Officer & Dunning Series Partner), Livy Dai (Chief Executive Officer (China)) and other senior executives.
    How many executives does Lockton have?
    Lockton has 10 executives leading key business areas.
    What roles are included in Lockton’s leadership team?
    The leadership team of Lockton includes roles such as Chief Executive Officer, Chief Executive Officer & Dunning Series Partner, Chief Executive Officer (China), Chief Executive Officer ( India), Chief Financial Officer (Asia).