GDT Executive and Leadership Team

August, 2026

Leadership Overview

GDT has 4 executives leading key functions including corporate strategy, revenue generation, financial management, and human capital development.

Focused on delivering advanced digital transformation, GDT empowers global enterprises through custom technology solutions, managed services, and specialized cloud infrastructure to drive operational excellence across public and private sectors.

Leadership Roles at GDT

  • Chairman & Chief Executive Officer - Shawn O'Grady
  • Chief Financial Officer - Fachtna Keohane
  • Chief Revenue Officer - Daniel Mosley
  • Chief People Officer - Dave Arcemont
  • Shawn O'Grady - Chairman & Chief Executive Officer

    Shawn O'Grady, the Chairman & Chief Executive Officer at GDT, directs the overarching corporate vision and long-term strategic trajectory. By leveraging deep industry-leading OEM relationships, the Chairman & Chief Executive Officer architects high-level partnerships that expand market reach across North American and international territories. This leadership role involves constant evaluation of the technology integration landscape to ensure the organization maintains a competitive edge in digital transformation. Shawn O'Grady drives the alignment of internal resources with the evolving needs of public and private sector clients. Through rigorous oversight of the executive team, the Chairman & Chief Executive Officer secures sustainable growth and operational stability. By prioritizing innovation in managed services and GovCloud, the executive ensures the company remains a premier partner for complex IT infrastructure projects. Ultimately, the Chairman & Chief Executive Officer fosters a culture of excellence that supports the delivery of custom technology solutions for the most noted enterprises worldwide.
    Shawn O'Grady

    Fachtna Keohane - Chief Financial Officer

    Fachtna Keohane, the Chief Financial Officer at GDT, oversees all fiscal planning, financial reporting, and capital allocation strategies. By managing the financial health of the organization, the Chief Financial Officer ensures the availability of resources required for state-of-the-art facility investments and technology development. This leadership role involves rigorous analysis of market trends to support the company's growth objectives in the IT consulting space. Fachtna Keohane drives the implementation of financial controls that enhance operational efficiency across all departments. Through strategic budgeting and risk management, the Chief Financial Officer supports the delivery of complex GovCloud and managed services projects. By providing the executive team with actionable financial insights, the executive enables informed decision-making regarding future investments and service expansion. Ultimately, the Chief Financial Officer maintains the fiscal integrity of the company, ensuring the organization possesses the necessary capital to continue transforming the world's most noted enterprises through advanced technology solutions.
    Fachtna Keohane

    Daniel Mosley - Chief Revenue Officer

    Daniel Mosley, the Chief Revenue Officer at GDT, manages all sales operations and revenue-generating initiatives across the global enterprise portfolio. By optimizing the sales funnel and refining client engagement strategies, the Chief Revenue Officer accelerates market penetration for managed services and collaboration technology. This leadership role requires close collaboration with the Board to identify emerging opportunities within the tech consulting sector. Daniel Mosley drives the expansion of the customer base by aligning service offerings with specific client requirements in both public and private sectors. Overseeing the sales organization, the Chief Revenue Officer ensures consistent performance and revenue growth through data-driven decision-making. By fostering strong relationships with key stakeholders, the executive secures long-term contracts that solidify the company's market position. Ultimately, the Chief Revenue Officer executes the commercial strategy necessary to maintain the organization's status as a leader in digital transformation and custom technology integration.
    Daniel Mosley

    Dave Arcemont - Chief People Officer

    Dave Arcemont, the Chief People Officer at GDT, directs all human capital strategies, talent acquisition, and organizational development initiatives. By cultivating a team of IT professionals unparalleled in the industry, the Chief People Officer ensures the company retains the specialized expertise required for high-level digital transformation projects. This leadership role involves designing comprehensive training programs that keep the workforce aligned with the latest advancements in collaboration technology and cloud services. Dave Arcemont drives the development of a corporate culture that attracts top-tier talent across the organization's regional operations. Through the implementation of performance management systems, the Chief People Officer supports the professional growth of every employee. By fostering an inclusive and high-performing environment, the executive ensures the company remains a preferred employer for technology experts. Ultimately, the Chief People Officer secures the human capital necessary to deliver custom technology solutions that meet the diverse needs of public and private sector clients.
    Dave Arcemont

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    Frequently Asked Questions Regarding GDT Top Executives and Leadership Team

    Who leads GDT?
    GDT is led by Shawn O'Grady (Chairman & Chief Executive Officer), along with executives such as Fachtna Keohane (Chief Financial Officer) and Daniel Mosley (Chief Revenue Officer).
    Who is part of GDT’s executive team?
    The executive team of GDT includes leaders such as Shawn O'Grady (Chairman & Chief Executive Officer), Fachtna Keohane (Chief Financial Officer), Daniel Mosley (Chief Revenue Officer) and other senior executives.
    How many executives does GDT have?
    GDT has 4 executives leading key business areas.
    What roles are included in GDT’s leadership team?
    The leadership team of GDT includes roles such as Chairman & Chief Executive Officer, Chief Financial Officer, Chief Revenue Officer, Chief People Officer.