Iridium Executive and Leadership Team

May, 2026

Leadership Overview

Iridium has 6 executives leading key functions including strategy, technology, finance, operations, information systems, and market development.

Driven by a commitment to global connectivity, Iridium provides essential mobile voice and data communications services through its satellite network, empowering businesses, governments, and individuals worldwide with reliable communication solutions in remote and challenging environments.

Leadership Roles at Iridium

  • Managing Member and Chief Executive Officer - Joel Flowers
  • Chief Financial Officer - Vincent O'Neill
  • President - Diego Mart
  • Chief Information Officer - Manjula Sriram
  • Chief Technology Officer - Gregory Pelton
  • Chief Operations Officer & Board Member - Suzi McBride
  • Joel Flowers - Managing Member and Chief Executive Officer

    Joel Flowers, the Managing Member and Chief Executive Officer at Iridium, directs the overarching corporate strategy and operational execution. Flowers guides the company's mission to deliver mobile voice and data communications services via satellite, ensuring robust connectivity for businesses, governments, and consumers globally. This leadership role involves setting the strategic direction for expanding market reach and enhancing service offerings, particularly for machine-to-machine communications and push-to-talk solutions. By focusing on innovation and service reliability, Joel Flowers drives the company's growth and solidifies its position in providing critical communication infrastructure in remote locations. The Chief Executive Officer's purview encompasses all facets of the business, from technological advancement to financial performance, ensuring seamless integration across departments and maximizing shareholder value through strategic decision-making.

    Vincent O'Neill - Chief Financial Officer

    Vincent O'Neill, the Chief Financial Officer at Iridium, directs all financial planning, management, and reporting activities for the organization. O'Neill oversees the company's fiscal health, managing budgets, investments, and financial strategies to support Iridium's mission of providing global satellite communications. This executive position involves ensuring financial compliance, optimizing capital allocation, and driving profitability across all service offerings, including mobile voice, data, and machine-to-machine communications. By meticulously managing financial resources, Vincent O'Neill enables the company to invest in technological innovation and infrastructure expansion, crucial for maintaining a competitive edge in the telecom sector. The Chief Financial Officer's responsibilities extend to investor relations and financial risk management, safeguarding the company's assets and ensuring sustainable growth for Iridium's worldwide operations.

    Diego Mart - President

    Diego Mart, the President at Iridium, drives strategic initiatives and market development to expand the company's global reach in satellite communications. Mart focuses on enhancing Iridium's service portfolio, including mobile voice, data, and machine-to-machine solutions, to meet the evolving needs of businesses, governments, and consumers worldwide. This executive role involves fostering key partnerships and exploring new market opportunities to solidify Iridium's position as a leader in providing reliable connectivity in remote areas. By championing strategic growth, Diego Mart ensures the company's offerings remain competitive and accessible across diverse geographical regions. The President's leadership is instrumental in translating corporate strategy into tangible market success, driving revenue growth and strengthening Iridium's brand presence globally.

    Manjula Sriram - Chief Information Officer

    Manjula Sriram, the Chief Information Officer at Iridium, architects the company's information technology infrastructure and digital transformation initiatives. Sriram oversees the development and implementation of systems that support Iridium's global satellite communications network, ensuring data integrity, cybersecurity, and operational efficiency. This critical role involves managing all aspects of IT operations, from network management to software development, directly impacting the reliability of services offered to businesses, governments, and consumers. By driving technological advancements within the IT department, Manjula Sriram enhances the company's ability to deliver secure and seamless mobile voice and data communications. The Chief Information Officer's strategic focus includes leveraging data analytics to optimize service delivery and support the company's expansion into new markets and service areas, ensuring robust backend support for all communication platforms.

    Gregory Pelton - Chief Technology Officer

    Gregory Pelton, the Chief Technology Officer at Iridium, spearheads the technological vision and innovation driving the company's satellite communications network. Pelton leads the research and development efforts focused on advancing mobile voice and data services, ensuring Iridium's infrastructure remains at the forefront of global connectivity solutions. This role is pivotal in overseeing the design, implementation, and maintenance of cutting-edge technologies that support critical communications for businesses, governments, and consumers worldwide. By championing technological advancements, Gregory Pelton ensures the reliability and scalability of services, including broadband data, push-to-talk, and machine-to-machine applications. The Chief Technology Officer's strategic direction is essential for Iridium's continued leadership in providing robust communication capabilities in remote and challenging environments, directly impacting service quality and future product development.
    Gregory Pelton

    Suzi McBride - Chief Operations Officer & Board Member

    Suzi McBride, the Chief Operations Officer & Board Member at Iridium, directs the day-to-day operational execution and service delivery across the company's global satellite network. McBride oversees the critical functions that ensure the seamless provision of mobile voice and data communications services to a diverse international clientele, including businesses, governments, and non-governmental organizations. This leadership position involves managing network operations, customer support, and service provisioning to maintain high standards of reliability and performance. By focusing on operational excellence, Suzi McBride enhances the efficiency of Iridium's service delivery, supporting the company's mission to connect the unconnected. As a Board Member, McBride also contributes to strategic governance, ensuring operational strategies align with the company's long-term objectives and market demands.
    Suzi McBride

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    Frequently Asked Questions Regarding Iridium Top Executives and Leadership Team

    Who leads Iridium?
    Iridium is led by Joel Flowers (Managing Member and Chief Executive Officer), along with executives such as Vincent O'Neill (Chief Financial Officer) and Diego Mart (President).
    Who is part of Iridium’s executive team?
    The executive team of Iridium includes leaders such as Joel Flowers (Managing Member and Chief Executive Officer), Vincent O'Neill (Chief Financial Officer), Diego Mart (President) and other senior executives.
    How many executives does Iridium have?
    Iridium has 6 executives leading key business areas.
    What roles are included in Iridium’s leadership team?
    The leadership team of Iridium includes roles such as Managing Member and Chief Executive Officer, Chief Financial Officer, President, Chief Information Officer, Chief Technology Officer.