IRC Executive and Leadership Team

June, 2026

Leadership Overview

IRC has 10 executives leading key functions including strategy, operations, marketing, finance, human resources, and information technology.

Driven by a mission to aid refugees, IRC is dedicated to providing essential support to individuals and families displaced by conflict and disaster, fostering resilience and recovery globally.

Leadership Roles at IRC

  • Chief Executive Officer - Joseph Kom Lahai
  • President & Chief Executive Officer - David Miliband
  • Chief Financial Officer - Martin Bratt
  • Chief Operating Officer - Madlin Sadler
  • Ownerpresident - Corydon Gamboa
  • President - Ronald Childs
  • Chief Marketing Officer - Izhar Haq
  • Chief Information Officer - Rachael Stewart
  • Chief of Staff & Senior Director, Strategy - Victoria Machinandiarena
  • Chief Human Resources Officer - Brian Johnson
  • Joseph Kom Lahai - Chief Executive Officer

    Joseph Kom Lahai, the Chief Executive Officer at IRC, directs the organization's overarching strategy and operational execution. This leadership position involves guiding IRC's global mission to provide critical aid to refugees fleeing war, persecution, and natural disasters. Joseph Kom Lahai ensures that all programs align with the core values of humanitarian assistance and long-term recovery. Overseeing the strategic direction, Joseph Kom Lahai drives initiatives aimed at expanding the organization's reach and impact across diverse geopolitical landscapes. The role demands a deep understanding of international relations and humanitarian law to navigate complex operational environments. By fostering strong relationships with governmental bodies and partner organizations, Joseph Kom Lahai secures vital resources and support for ongoing relief efforts. This executive leadership ensures the sustained delivery of essential services to vulnerable populations worldwide.
    Joseph Kom Lahai

    David Miliband - President & Chief Executive Officer

    David Miliband, the President & Chief Executive Officer at IRC, spearheads the organization's global strategy and advocacy efforts. This critical role involves leading IRC's mission to provide life-saving aid and support to refugees and communities affected by conflict and disaster. David Miliband drives initiatives focused on humanitarian response, long-term recovery, and policy advocacy on an international scale. Overseeing a vast network of operations, David Miliband ensures the effective delivery of services across numerous countries. The position requires extensive engagement with global leaders, policymakers, and philanthropic partners to secure funding and advance the rights of displaced persons. By championing IRC's work, David Miliband amplifies the voices of those affected by crises and promotes sustainable solutions. This leadership ensures IRC's continued impact in addressing some of the world's most pressing humanitarian challenges.
    David Miliband

    Martin Bratt - Chief Financial Officer

    Martin Bratt, the Chief Financial Officer at IRC, oversees the organization's financial planning, management, and reporting functions. This executive role is essential for ensuring the fiscal health and sustainability of IRC's global humanitarian operations. Martin Bratt manages budgeting, accounting, treasury, and financial compliance across all programs and regions. The position requires meticulous attention to financial regulations and best practices to maintain donor trust and operational integrity. By providing strategic financial guidance, Martin Bratt supports the effective allocation of resources to maximize the impact of aid provided to refugees and disaster victims. This leadership ensures that IRC operates with financial prudence and transparency, enabling the organization to respond effectively to crises worldwide. Martin Bratt's oversight is critical for securing the long-term viability of IRC's life-saving mission.

    Madlin Sadler - Chief Operating Officer

    Madlin Sadler, the Chief Operating Officer at IRC, manages the day-to-day operational functions and program delivery across the organization's global footprint. This executive role is central to ensuring the efficient and effective implementation of IRC's humanitarian aid programs for refugees and displaced populations. Madlin Sadler oversees the coordination of field operations, supply chain management, and emergency response mechanisms. The position demands a strategic approach to resource allocation and operational scaling to meet the evolving needs of communities impacted by crises. By optimizing operational processes, Madlin Sadler enhances the organization's capacity to deliver timely and impactful assistance. This leadership ensures that IRC's on-the-ground efforts are robust, responsive, and aligned with the overarching mission of providing relief and fostering recovery. Madlin Sadler's oversight is crucial for maintaining the integrity and reach of IRC's vital work.

    Corydon Gamboa - Ownerpresident

    Corydon Gamboa, the Ownerpresident at IRC, holds a foundational leadership position within the organization's governance structure. This executive role involves providing oversight and strategic direction to ensure IRC fulfills its mission of aiding refugees and those affected by disaster. Corydon Gamboa's responsibilities encompass guiding the organization's long-term vision and ensuring adherence to its core humanitarian principles. The position requires a broad understanding of global humanitarian challenges and the operational complexities of delivering aid in crisis zones. By championing the organization's objectives, Corydon Gamboa contributes to IRC's capacity to provide essential support and foster recovery for vulnerable populations. This leadership ensures the sustained commitment to IRC's vital work on a global scale. Corydon Gamboa's influence is key to maintaining the organization's integrity and impact.

    Ronald Childs - President

    Ronald Childs, the President at IRC, provides executive leadership and strategic guidance to the organization's global operations. This role is central to advancing IRC's mission of delivering life-saving assistance to refugees and communities impacted by conflict and natural disasters. Ronald Childs oversees key initiatives aimed at enhancing program effectiveness and expanding the organization's reach. The position demands a comprehensive understanding of international humanitarian law and the complex geopolitical factors influencing aid delivery. By fostering strong partnerships and advocating for displaced populations, Ronald Childs strengthens IRC's ability to provide critical support. This leadership ensures that IRC remains at the forefront of humanitarian response, addressing the urgent needs of vulnerable individuals worldwide. Ronald Childs's dedication is vital to the success of IRC's ongoing efforts.

    Izhar Haq - Chief Marketing Officer

    Izhar Haq, the Chief Marketing Officer at IRC, directs all marketing and communications strategies to advance the organization's mission and amplify its impact. This executive role is pivotal in shaping public perception, engaging donors, and advocating for refugees worldwide. Izhar Haq oversees brand management, digital marketing, public relations, and content creation initiatives. The position requires a deep understanding of global communication channels and audience engagement to effectively convey IRC's vital work. By developing compelling narratives and targeted campaigns, Izhar Haq drives awareness and support for humanitarian aid efforts. This leadership ensures that IRC's message reaches key stakeholders, including potential donors, volunteers, and policymakers. Izhar Haq's strategic direction is essential for mobilizing resources and fostering a global community committed to assisting those affected by war and disaster.

    Rachael Stewart - Chief Information Officer

    Rachael Stewart, the Chief Information Officer at IRC, leads the organization's technology strategy and digital transformation initiatives. This executive role is critical for ensuring that IRC leverages information technology to enhance its humanitarian operations and global reach. Rachael Stewart oversees the development and implementation of IT infrastructure, data management systems, and cybersecurity protocols. The position demands expertise in managing complex technological landscapes to support field operations and administrative functions effectively. By driving innovation in digital solutions, Rachael Stewart improves the efficiency and effectiveness of aid delivery to refugees and disaster-affected populations. This leadership ensures that IRC has the robust technological backbone necessary to respond rapidly and effectively to global crises. Rachael Stewart's strategic vision is fundamental to maintaining operational resilience and advancing IRC's mission in an increasingly digital world.

    Victoria Machinandiarena - Chief of Staff & Senior Director, Strategy

    Victoria Machinandiarena, the Chief of Staff & Senior Director, Strategy at IRC, provides strategic leadership and operational support across key organizational initiatives. This executive role is integral to aligning IRC's strategic objectives with its global humanitarian mission. Victoria Machinandiarena works closely with senior leadership to drive planning processes, facilitate cross-departmental collaboration, and ensure the effective execution of strategic priorities. The position demands a comprehensive understanding of IRC's operational landscape and its role in assisting refugees and disaster-affected communities. By translating strategic vision into actionable plans, Victoria Machinandiarena enhances the organization's capacity to respond to complex global challenges. This leadership ensures that IRC's efforts are cohesive, impactful, and aligned with its core values. Victoria Machinandiarena's role is vital in advancing IRC's mission and operational effectiveness.

    Brian Johnson - Chief Human Resources Officer

    Brian Johnson, the Chief Human Resources Officer at IRC, directs the organization's human capital strategy and talent management initiatives. This executive role is fundamental to supporting IRC's global workforce and ensuring the effective delivery of humanitarian aid. Brian Johnson oversees recruitment, employee relations, compensation and benefits, and organizational development across all operational areas. The position requires a deep commitment to fostering a supportive and inclusive work environment for staff serving in challenging global contexts. By developing robust HR policies and programs, Brian Johnson ensures that IRC attracts, retains, and develops the skilled professionals needed to assist refugees and disaster victims. This leadership is crucial for maintaining operational continuity and maximizing the impact of IRC's dedicated teams worldwide. Brian Johnson's strategic approach to human resources underpins the organization's ability to achieve its mission.

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    Frequently Asked Questions Regarding IRC Top Executives and Leadership Team

    Who leads IRC?
    IRC is led by Joseph Kom Lahai (Chief Executive Officer), along with executives such as David Miliband (President & Chief Executive Officer) and Martin Bratt (Chief Financial Officer).
    Who is part of IRC’s executive team?
    The executive team of IRC includes leaders such as Joseph Kom Lahai (Chief Executive Officer), David Miliband (President & Chief Executive Officer), Martin Bratt (Chief Financial Officer) and other senior executives.
    How many executives does IRC have?
    IRC has 10 executives leading key business areas.
    What roles are included in IRC’s leadership team?
    The leadership team of IRC includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Ownerpresident.