BMS Group Executive and Leadership Team

October, 2026

Leadership Overview

BMS Group has 10 executives leading key functions including global strategy, regional management, operational oversight, and technological innovation.

Focused on delivering sophisticated risk transfer solutions, BMS Group empowers clients through independent brokerage and analytical insight. This organization maintains a commitment to financial resilience by connecting complex risk environments with global capital providers.

Leadership Roles at BMS Group

  • Chief Executive Officer - Kerim Gürkan
  • Chief Executive Officer & Managing Director - Yongtak Lee
  • BMS Latin America Chief Executive Officer - Jose Astorqui
  • 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
  • Managing Director - Andrew Justice
  • Managing Director - Nipun Mapara
  • Kerim Gürkan - Chief Executive Officer

    Kerim Gürkan, the Chief Executive Officer at BMS Group, directs the overarching strategic vision for the global insurance and reinsurance brokerage. Gürkan architects high-level growth initiatives that expand the firm's footprint across international markets. By aligning the organization with evolving risk landscapes, the Chief Executive Officer ensures that clients receive tailored advisory and placement services. This leadership role involves constant collaboration with the Board to maintain the firm's independent status while optimizing capital advisory functions. Kerim Gürkan drives operational excellence by fostering a culture of analytical rigor and client-centric service. Through the implementation of sophisticated risk management frameworks, the Chief Executive Officer secures the firm's position as a premier intermediary. Ultimately, Gürkan maintains the integrity of the brokerage model, ensuring that all insurance programs meet the complex needs of global partners while supporting long-term financial stability for the entire enterprise.

    Yongtak Lee - Chief Executive Officer & Managing Director

    Yongtak Lee, the Chief Executive Officer & Managing Director at BMS Group, manages the strategic execution of complex reinsurance programs. Lee oversees the integration of capital advisory services with direct insurance placement to maximize client value. By navigating diverse insurance markets, the Chief Executive Officer & Managing Director identifies unique opportunities for risk transfer and financial resilience. This role requires constant interaction with global carriers to structure optimal coverage solutions for evolving risk environments. Yongtak Lee drives the expansion of the firm's brokerage capabilities, ensuring that all regional operations align with the broader corporate mission. Through the application of deep analytical insight, the Chief Executive Officer & Managing Director mitigates exposure for clients while enhancing the firm's market influence. Lee maintains a focus on operational efficiency, ensuring that every placement reflects the highest standards of professional brokerage and independent advisory excellence.

    Jose Astorqui - BMS Latin America Chief Executive Officer

    Jose Astorqui, the BMS Latin America Chief Executive Officer at BMS Group, directs all brokerage operations and strategic initiatives across the Latin American region. Astorqui architects localized risk management solutions that address the specific complexities of emerging insurance markets. By overseeing the placement of direct insurance and reinsurance programs, the BMS Latin America Chief Executive Officer ensures that regional clients access global capital providers effectively. This leadership role involves building strong relationships with local carriers and regulatory bodies to maintain compliance and market growth. Jose Astorqui drives the implementation of analytical tools that support financial resilience for regional partners. Through the coordination of wholesale brokerage activities, the BMS Latin America Chief Executive Officer strengthens the firm's presence in the territory. Astorqui maintains a focus on delivering bespoke advisory services, ensuring that the organization remains the preferred intermediary for complex risk transfer in the region.

    Alyssah Mohammed - Chief of Staff To Chief Executive Officer

    Alyssah Mohammed, the Chief of Staff To Chief Executive Officer at BMS Group, coordinates the strategic priorities and operational workflows of the executive office. Mohammed directs the flow of information between the Chief Executive Officer and the broader leadership team to ensure alignment on corporate objectives. By managing high-level projects and initiatives, the Chief of Staff To Chief Executive Officer facilitates the execution of the firm's global strategy. This role involves constant interaction with various departments to monitor progress on key performance indicators and risk management goals. Alyssah Mohammed drives the efficiency of the executive decision-making process by providing analytical support and administrative oversight. Through the facilitation of cross-functional collaboration, the Chief of Staff To Chief Executive Officer ensures that the organization remains agile in its response to market changes. Mohammed maintains a focus on organizational health, supporting the firm's mission through effective communication and strategic resource management.

    Matthew Harbin - Chief Operating Officer (Canada)

    Matthew Harbin, the Chief Operating Officer (Canada) at BMS Group, directs the internal scaling and operational efficiency of the firm's Canadian business unit. Harbin architects the processes that support the placement of direct insurance and reinsurance programs within the North American market. By overseeing the day-to-day management of regional teams, the Chief Operating Officer (Canada) ensures that client services remain consistent with the firm's global standards. This role involves coordinating with other regional leaders to share best practices and optimize resource allocation. Matthew Harbin drives the implementation of operational frameworks that improve the speed and accuracy of risk transfer solutions. Through the management of regional infrastructure, the Chief Operating Officer (Canada) supports the firm's growth and financial resilience. Harbin maintains a focus on delivering high-quality brokerage services, ensuring that the organization effectively meets the complex needs of the Canadian insurance market.

    John Speckman - President

    John Speckman, the President at BMS Group, directs the strategic expansion of the firm's wholesale brokerage and capital advisory services. Speckman architects initiatives that strengthen the organization's relationships with global insurance carriers and capital providers. By overseeing the delivery of specialized risk management solutions, the President ensures that the firm provides comprehensive support for complex client portfolios. This leadership role involves collaborating with the executive team to refine the firm's market position and enhance its advisory capabilities. John Speckman drives the growth of the brokerage business by identifying new opportunities for risk transfer and financial resilience. Through the application of deep industry expertise, the President supports the firm's mission of providing independent and client-focused brokerage services. Speckman maintains a focus on operational excellence, ensuring that all client engagements result in optimal insurance programs and long-term value for the partners served by the organization.
    John Speckman

    Stella Maynor - President

    Stella Maynor, the President at BMS Group, directs the strategic development of the firm's direct insurance placement and advisory functions. Maynor architects programs that focus on enhancing the firm's analytical insight into evolving risk environments. By overseeing the coordination of client-facing teams, the President ensures that the organization delivers tailored solutions that meet the specific needs of diverse industries. This leadership role involves constant interaction with global markets to source the most effective risk transfer options. Stella Maynor drives the implementation of service models that prioritize client resilience and financial stability. Through the management of key strategic partnerships, the President strengthens the firm's reputation as a leading independent broker. Maynor maintains a focus on operational efficiency, ensuring that all brokerage activities are executed with precision and professional integrity. The President supports the firm's mission by fostering a culture of innovation and excellence in every aspect of the business.
    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 supports the firm's global brokerage operations. Duman directs the implementation of advanced analytical platforms that provide clients with deep insights into risk environments. By overseeing the integration of technology into the insurance placement process, the Chief Technology Officer & Board Member enhances the firm's ability to source optimal solutions from global markets. This leadership role involves advising the Board on technological trends that impact the insurance and reinsurance industry. Remzi Duman drives the development of secure and scalable systems that facilitate efficient risk transfer and financial reporting. Through the application of innovative digital tools, the Chief Technology Officer & Board Member ensures that the organization maintains its competitive edge. Duman supports the firm's mission by fostering a culture of technological excellence and data-driven decision-making across all brokerage functions.

    Andrew Justice - Managing Director

    Andrew Justice, the Managing Director at BMS Group, oversees the development and execution of specialized insurance placement strategies. Justice directs the efforts of teams focused on wholesale brokerage, ensuring that complex risks find appropriate coverage within global markets. By providing strategic guidance to clients, the Managing Director facilitates the transfer of risk through sophisticated reinsurance structures. This role involves constant collaboration with other senior leaders to align service delivery with the firm's broader advisory goals. Andrew Justice drives the adoption of analytical insights to improve the accuracy and efficiency of insurance programs. Through the management of key client relationships, the Managing Director ensures that the firm maintains its reputation for independent and client-focused solutions. Justice supports the organization's growth by identifying new market opportunities and refining the brokerage model to meet the demands of an evolving global risk environment.

    Nipun Mapara - Managing Director

    Nipun Mapara, the Managing Director at BMS Group, manages the operational delivery of capital advisory and risk management solutions. Mapara directs the integration of financial data into the brokerage process, enabling clients to make informed decisions regarding risk transfer. By overseeing the structuring of complex insurance programs, the Managing Director ensures that the firm provides comprehensive support for diverse client needs. This leadership role involves coordinating with internal teams to optimize the placement of risks across global insurance markets. Nipun Mapara drives the development of innovative advisory frameworks that enhance the firm's competitive advantage. Through the application of deep industry knowledge, the Managing Director supports the firm's mission of providing independent and high-quality brokerage services. Mapara maintains a focus on operational excellence, ensuring that all client engagements result in improved financial resilience and long-term stability for the partners served by the organization.

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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 Jose Astorqui (BMS Latin America 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), Jose Astorqui (BMS Latin America Chief Executive Officer) and other senior executives.
    How many executives does BMS Group have?
    BMS Group has 10 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, BMS Latin America Chief Executive Officer, Chief of Staff To Chief Executive Officer, Chief Operating Officer (Canada).