Acrisure Executive and Leadership Team

June, 2026

Leadership Overview

Acrisure has 11 executives leading key functions including strategy, operations, finance, and administration.

Driven by a philosophy of combining human expertise with advanced technology, Acrisure delivers comprehensive financial services, impacting millions of clients through innovative insurance, wealth management, and payroll solutions.

Leadership Roles at Acrisure

  • Chief Executive Officer - Avi Avi Wilhelm
  • Co-Founder, Chairman & Chief Executive Officer - Greg Williams
  • President & Chief Executive Officer - John Fletcher
  • Chief Financial Officer - Daniel Pisani
  • Chief Financial Officer & Controller - Marshall Bullard
  • President - Louis Garbis
  • Junior Chief of Staff - Michaella Colantuone
  • Acrisure Chief of Staff (East) - Maria Poggi
  • Chief Operations Officer - Charles Fiske
  • Chief Administrative Officer - Irene Gonzalez
  • Avi Avi Wilhelm - Chief Executive Officer

    Avi Avi Wilhelm, the Chief Executive Officer at Acrisure, directs the company's overarching strategic vision and operational execution. Wilhelm's leadership focuses on integrating Acrisure's diverse financial product and service offerings, including insurance, reinsurance, and wealth management, to create synergistic value for clients. This role involves steering the organization through market dynamics, ensuring robust growth trajectories, and maintaining Acrisure's position as a global fintech leader. Wilhelm's responsibilities extend to fostering innovation across all business units, from cyber services to mortgage origination, aligning departmental objectives with the company's mission of delivering intelligence-driven financial solutions. The Chief Executive Officer ensures that Acrisure's high-tech, high-touch approach permeates every client interaction and operational process, driving efficiency and client satisfaction across millions of businesses and individual accounts.

    Greg Williams - Co-Founder, Chairman & Chief Executive Officer

    Greg Williams, the Co-Founder, Chairman & Chief Executive Officer at Acrisure, shapes the company's foundational strategy and long-term market positioning. Williams's dual role as Chairman and CEO drives the integration of cutting-edge technology with human expertise, a core tenet of Acrisure's operational philosophy. This leadership position involves overseeing the expansion of financial services, including insurance, employee benefits, and payroll solutions, to a global client base. Greg Williams guides the strategic direction for acquiring and integrating new businesses, ensuring alignment with the company's mission to provide comprehensive financial products. The Chairman & Chief Executive Officer's influence is critical in maintaining Acrisure's status as a fintech leader, focusing on consultative risk management and compliance support for businesses of all sizes. Williams's vision propels the company's commitment to delivering intelligence-driven financial services across diverse industries.
    Greg Williams

    John Fletcher - President & Chief Executive Officer

    John Fletcher, the President & Chief Executive Officer at Acrisure, executes the company's strategic initiatives and operational frameworks. Fletcher's leadership focuses on driving the delivery of Acrisure's extensive suite of financial products and services, encompassing insurance, real estate, and wealth management. This role is pivotal in ensuring seamless integration of technology and human capital across all business segments, enhancing client experiences for millions of businesses and individuals. The President & Chief Executive Officer oversees the operational efficiency of departments responsible for property and casualty insurance, life and health programs, and cybersecurity services. John Fletcher's mandate includes fostering a culture of innovation and client-centricity, ensuring Acrisure maintains its competitive edge in the global fintech and insurance brokerage landscape. Fletcher's strategic oversight supports the company's mission to provide intelligence-driven financial solutions.

    Daniel Pisani - Chief Financial Officer

    Daniel Pisani, the Chief Financial Officer at Acrisure, directs the company's financial strategy and fiscal operations. Pisani's responsibilities encompass managing financial planning, budgeting, and capital allocation to support Acrisure's global expansion and diverse service offerings, including insurance, reinsurance, and asset management. This role is crucial for ensuring the financial health and stability of the organization as it integrates advanced technology with human expertise. The Chief Financial Officer oversees financial reporting, risk management, and investor relations, providing critical insights to guide strategic decision-making. Daniel Pisani's leadership ensures that financial resources are optimized to drive innovation in areas such as cyber services, mortgage origination, and employee benefits. Pisani's focus is on maintaining robust financial controls and fostering profitable growth across all business units, supporting Acrisure's mission to deliver intelligence-driven financial solutions.

    Marshall Bullard - Chief Financial Officer & Controller

    Marshall Bullard, the Chief Financial Officer & Controller at Acrisure, manages the company's comprehensive financial reporting and internal controls. Bullard's oversight extends to accounting operations, treasury functions, and the accurate financial stewardship of Acrisure's broad portfolio of services, including insurance, payroll, and wealth management. This dual role ensures rigorous adherence to financial regulations and best practices across all global operations. The Chief Financial Officer & Controller is instrumental in providing precise financial data to support strategic planning and operational adjustments. Marshall Bullard's expertise is vital for maintaining financial transparency and integrity, particularly as Acrisure continues to integrate high-tech solutions with its human-centric approach to financial services. Bullard's focus on meticulous financial management supports the company's growth and its commitment to delivering intelligence-driven financial solutions to millions of clients.

    Louis Garbis - President

    Louis Garbis, the President at Acrisure, drives strategic growth and operational excellence across key business segments. Garbis's leadership focuses on expanding Acrisure's market presence and enhancing its integrated financial services, which combine advanced technology with human expertise in areas like insurance, reinsurance, and employee benefits. This role involves overseeing the strategic direction for various divisions, ensuring alignment with the company's overall mission. The President is instrumental in fostering innovation and client-centricity, particularly in the delivery of property and casualty insurance, life and health programs, and cybersecurity services. Louis Garbis's influence is critical in navigating market complexities and identifying new opportunities for service expansion. Garbis's commitment supports Acrisure's position as a leading fintech company, dedicated to providing intelligence-driven financial solutions.

    Michaella Colantuone - Junior Chief of Staff

    Michaella Colantuone, the Junior Chief of Staff at Acrisure, supports the executive leadership in driving strategic initiatives and operational efficiency. Colantuone's role involves facilitating communication and coordination across various departments, ensuring alignment with Acrisure's mission of combining human expertise with advanced technology. This position requires a deep understanding of the company's diverse financial products and services, from insurance and reinsurance to employee benefits and payroll solutions. The Junior Chief of Staff assists in project management, data analysis, and the implementation of key organizational strategies. Michaella Colantuone's contributions are essential for streamlining operations and enhancing the effectiveness of executive decision-making. Colantuone plays a key part in ensuring that Acrisure's commitment to intelligence-driven financial services is consistently upheld across all client interactions and internal processes.

    Maria Poggi - Acrisure Chief of Staff (East)

    Maria Poggi, the Acrisure Chief of Staff (East), spearheads strategic operations and executive support within the eastern region. Poggi's responsibilities include driving the implementation of Acrisure's integrated financial services model, which blends human expertise with high-tech solutions across insurance, wealth management, and payroll services. This role demands close collaboration with regional leadership to ensure operational excellence and client satisfaction. The Chief of Staff (East) oversees critical projects, enhances interdepartmental communication, and supports the execution of company-wide strategies. Maria Poggi's focus is on optimizing regional performance and ensuring seamless delivery of Acrisure's broad array of products, from property and casualty insurance to cybersecurity services. Poggi's leadership ensures the consistent application of Acrisure's intelligence-driven approach to financial services throughout the eastern territories.

    Charles Fiske - Chief Operations Officer

    Charles Fiske, the Chief Operations Officer at Acrisure, directs the company's global operational strategies and execution. Fiske's leadership focuses on optimizing the delivery of Acrisure's extensive financial products and services, including insurance, reinsurance, and employee benefits, by integrating advanced technology with human expertise. This role is critical for ensuring efficiency and scalability across all business units, from mortgage origination to cyber services. The Chief Operations Officer oversees the operational frameworks that support millions of business and individual clients, ensuring seamless service delivery. Charles Fiske's responsibilities include enhancing operational workflows, managing risk, and driving continuous improvement in service quality. Fiske's strategic oversight ensures that Acrisure's commitment to intelligence-driven financial solutions is consistently met through robust and efficient operational processes.

    Irene Gonzalez - Chief Administrative Officer

    Irene Gonzalez, the Chief Administrative Officer at Acrisure, oversees the company's essential administrative functions and internal operations. Gonzalez's role is pivotal in ensuring the smooth and efficient functioning of Acrisure's corporate infrastructure, supporting the delivery of its comprehensive financial services, including insurance, wealth management, and payroll solutions. This position requires managing resources and processes that enable the integration of high-tech capabilities with human expertise across the organization. The Chief Administrative Officer is responsible for facilities management, human resources support, and ensuring compliance with internal policies and external regulations. Irene Gonzalez's leadership ensures that administrative operations effectively support Acrisure's strategic goals and its mission to provide intelligence-driven financial services to a global clientele. Gonzalez's focus is on creating an environment that fosters productivity and supports the company's growth.

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    Frequently Asked Questions Regarding Acrisure Top Executives and Leadership Team

    Who leads Acrisure?
    Acrisure is led by Avi Avi Wilhelm (Chief Executive Officer), along with executives such as Greg Williams (Co-Founder, Chairman & Chief Executive Officer) and John Fletcher (President & Chief Executive Officer).
    Who is part of Acrisure’s executive team?
    The executive team of Acrisure includes leaders such as Avi Avi Wilhelm (Chief Executive Officer), Greg Williams (Co-Founder, Chairman & Chief Executive Officer), John Fletcher (President & Chief Executive Officer) and other senior executives.
    How many executives does Acrisure have?
    Acrisure has 10 executives leading key business areas.
    What roles are included in Acrisure’s leadership team?
    The leadership team of Acrisure includes roles such as Chief Executive Officer, Co-Founder, Chairman & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Controller.