BMS Group Executive and Leadership Team

September, 2026

Leadership Overview

BMS Group has 7 executives leading key functions including strategy, operational management, technology, and corporate governance.

Focused on delivering specialized risk solutions, BMS Group maintains a commitment to independent brokerage excellence and global financial resilience through sophisticated advisory and placement services.

Leadership Roles at BMS Group

  • Chief Executive Officer - Kerim Gürkan
  • Chief Executive Officer & Managing Director - Yongtak Lee
  • Chief of Staff To Chief Executive Officer - Alyssah Mohammed
  • Chief Operating Officer (Canada) - Matthew Harbin
  • President - John Speckman
  • President - Stella Maynor
  • Chief Technology Officer & Board Member - Remzi Duman
  • Kerim Gürkan - Chief Executive Officer

    Kerim Gürkan, the Chief Executive Officer at BMS Group, directs the overarching strategic vision for this independent specialist broker. Gürkan manages the expansion of global insurance and reinsurance placement capabilities, ensuring the firm maintains a competitive edge in complex risk environments. By aligning the organization with evolving market demands, the Chief Executive Officer drives long-term financial stability and client-focused growth. Kerim Gürkan oversees the integration of analytical insights into the core brokerage model, facilitating seamless connections between clients and capital providers. This leadership role involves constant engagement with the Board to refine corporate objectives and operational standards. Through rigorous oversight of international market activities, the Chief Executive Officer secures the firm's position as a premier intermediary. Gürkan prioritizes the development of bespoke risk transfer solutions, ensuring that the company delivers consistent value across all wholesale and direct insurance sectors while maintaining complete independence from underwriting constraints.

    Yongtak Lee - Chief Executive Officer & Managing Director

    Yongtak Lee, the Chief Executive Officer & Managing Director at BMS Group, executes the firm's operational strategy and manages high-level capital advisory initiatives. Lee focuses on the structural integrity of reinsurance programs, ensuring that the organization provides robust risk management solutions to a diverse global clientele. As the Chief Executive Officer & Managing Director, Lee coordinates with internal teams to optimize the placement of complex risks within international insurance markets. This role demands a deep understanding of financial resilience, which Yongtak Lee leverages to enhance the firm's market influence. By directing regional expansion efforts, Lee strengthens the company's footprint in key territories. The Chief Executive Officer & Managing Director maintains a sharp focus on operational efficiency, ensuring that all brokerage activities align with the firm's commitment to independent, client-centric service. Lee drives the implementation of strategic frameworks that support sustainable growth and long-term success for the entire brokerage enterprise.

    Alyssah Mohammed - Chief of Staff To Chief Executive Officer

    Alyssah Mohammed, the Chief of Staff To Chief Executive Officer at BMS Group, coordinates executive communications and facilitates the execution of strategic initiatives across the organization. Mohammed manages the flow of information between the C-suite and various departments, ensuring that the firm's brokerage objectives remain clear and actionable. As the Chief of Staff To Chief Executive Officer, Mohammed oversees the prioritization of key projects that support the company's role as a specialist intermediary. This role involves analyzing operational data to provide the leadership team with actionable insights for risk transfer and financial planning. Alyssah Mohammed drives alignment across the firm, ensuring that all internal functions support the overarching mission of delivering independent, client-focused solutions. By managing complex administrative workflows, Mohammed enables the executive team to focus on high-level market strategy. The Chief of Staff To Chief Executive Officer maintains a rigorous focus on organizational efficiency, ensuring that the firm's global operations remain cohesive and responsive to evolving market conditions.

    Matthew Harbin - Chief Operating Officer (Canada)

    Matthew Harbin, the Chief Operating Officer (Canada) at BMS Group, directs all internal business processes and operational workflows across the North American market. Harbin architects scalable systems that support the firm's specialist brokerage activities, ensuring that direct insurance placement and wholesale operations function with maximum efficiency. As the Chief Operating Officer (Canada), Harbin manages the integration of regional resources to meet the specific needs of complex risk environments. This leadership role involves close collaboration with executive peers to align operational output with the broader corporate mission. Matthew Harbin monitors performance metrics to drive continuous improvement in service delivery and risk management outcomes. By streamlining administrative and technical functions, Harbin ensures that the organization maintains its reputation for excellence in the Canadian insurance landscape. The Chief Operating Officer (Canada) remains dedicated to fostering a culture of operational precision, which directly supports the firm's ability to provide high-quality advisory services to every client.

    John Speckman - President

    John Speckman, the President at BMS Group, directs the firm's commercial strategy and oversees the expansion of wholesale brokerage operations. Speckman manages the development of client relationships, ensuring that the organization delivers tailored risk management solutions that address the complexities of modern insurance markets. As the President, Speckman coordinates with other senior leaders to drive revenue growth and strengthen the firm's market position. This role involves identifying new opportunities for capital advisory and reinsurance structuring, which John Speckman leverages to enhance the company's service portfolio. By fostering a culture of client-focused excellence, the President ensures that the firm maintains its status as a premier independent broker. Speckman monitors market trends to guide the organization's strategic direction, ensuring that all brokerage activities remain aligned with the firm's core mission. The President drives the execution of high-impact initiatives that support long-term financial stability and operational success across the entire global enterprise.
    John Speckman

    Stella Maynor - President

    Stella Maynor, the President at BMS Group, directs the firm's operational initiatives and manages the delivery of specialized advisory services. Maynor focuses on optimizing the placement of direct insurance programs, ensuring that the organization provides robust solutions for complex risk environments. As the President, Maynor oversees the integration of analytical insights into the brokerage process, which Stella Maynor uses to enhance client outcomes and financial resilience. This leadership role involves managing cross-functional teams to ensure that all service delivery remains consistent with the firm's independent model. By driving strategic partnerships within the global insurance market, Maynor strengthens the company's ability to source optimal risk transfer solutions. The President monitors operational performance to ensure that the firm meets its growth targets while maintaining high standards of service. Stella Maynor remains dedicated to advancing the firm's mission, ensuring that the organization continues to provide sophisticated, client-centric guidance in an ever-evolving global risk landscape.
    Stella Maynor

    Remzi Duman - Chief Technology Officer & Board Member

    Remzi Duman, the Chief Technology Officer & Board Member at BMS Group, architects the digital infrastructure that powers the firm's specialist brokerage and risk management services. Duman directs the implementation of advanced analytical tools, enabling the organization to provide sophisticated insights into complex risk environments. As the Chief Technology Officer & Board Member, Duman ensures that all technological investments align with the company's goal of maintaining independence and operational excellence. This leadership role involves overseeing the security and scalability of data systems that connect clients with global insurance carriers. Remzi Duman collaborates with the Board to integrate technological innovation into the firm's long-term strategic planning. By modernizing the digital framework, Duman enhances the efficiency of reinsurance structuring and direct insurance placement. The Chief Technology Officer & Board Member drives the adoption of cutting-edge solutions that support the firm's commitment to financial resilience, ensuring that the organization remains at the forefront of the insurance technology landscape.

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    Frequently Asked Questions Regarding BMS Group Top Executives and Leadership Team

    Who leads BMS Group?
    BMS Group is led by Kerim Gürkan (Chief Executive Officer), along with executives such as Yongtak Lee (Chief Executive Officer & Managing Director) and Alyssah Mohammed (Chief of Staff To Chief Executive Officer).
    Who is part of BMS Group’s executive team?
    The executive team of BMS Group includes leaders such as Kerim Gürkan (Chief Executive Officer), Yongtak Lee (Chief Executive Officer & Managing Director), Alyssah Mohammed (Chief of Staff To Chief Executive Officer) and other senior executives.
    How many executives does BMS Group have?
    BMS Group has 7 executives leading key business areas.
    What roles are included in BMS Group’s leadership team?
    The leadership team of BMS Group includes roles such as Chief Executive Officer, Chief Executive Officer & Managing Director, Chief of Staff To Chief Executive Officer, Chief Operating Officer (Canada), President.