TestEquity Executive and Leadership Team

September, 2026

Leadership Overview

TestEquity has 7 executives leading key functions including strategy, financial oversight, sales operations, human capital management, and regional market expansion.

Focused on delivering precision tools to the aerospace and defense sectors, TestEquity maintains a commitment to supply chain excellence and technical support for high-stakes industrial manufacturing environments.

Leadership Roles at TestEquity

  • Chief Executive Officer - Barry Litwin
  • President & Chief Executive Officer - Dan Copsey
  • Chief Financial Officer - Mark Riordan
  • President (DSG Mexico) - William Bland
  • Strategy Chief of Staff - Clifton Wu
  • Chief Sales Officer - Jacob Harris
  • Chief People Officer - Karen McGowan
  • Barry Litwin - Chief Executive Officer

    Barry Litwin, the Chief Executive Officer at TestEquity, directs the overarching corporate vision and long-term growth trajectory. Litwin architects the strategic roadmap for the aerospace and defense supply chain, ensuring alignment with evolving industrial requirements. By optimizing procurement processes, the Chief Executive Officer enhances operational efficiency across North American markets. This leadership role involves constant collaboration with the Board to secure market dominance in electronic production supplies. Barry Litwin drives the integration of advanced logistics solutions to support complex manufacturing needs. Through rigorous oversight of organizational performance, the Chief Executive Officer maintains high standards of service delivery. Litwin fosters a culture of technical precision, ensuring that every client receives the necessary tools for critical engineering projects. Ultimately, the Chief Executive Officer secures the competitive position of the firm within the global electronics and automotive sectors.

    Dan Copsey - President & Chief Executive Officer

    Dan Copsey, the President & Chief Executive Officer at TestEquity, manages the daily execution of business operations and internal infrastructure. Copsey oversees the alignment of departmental goals with the broader mission of supporting medical and educational industries. By streamlining internal workflows, the President & Chief Executive Officer improves the speed of product distribution for essential electronic components. This leadership role requires constant interaction with operational managers to ensure resource availability. Dan Copsey drives the implementation of scalable systems that support rapid growth in the defense sector. Through careful monitoring of supply chain metrics, the President & Chief Executive Officer mitigates risks associated with global procurement. Copsey maintains a focus on operational excellence, ensuring that all internal processes meet the rigorous demands of high-tech clients. Ultimately, the President & Chief Executive Officer stabilizes the company foundation through disciplined management.

    Mark Riordan - Chief Financial Officer

    Mark Riordan, the Chief Financial Officer at TestEquity, directs all fiscal planning, capital allocation, and financial reporting activities. Riordan architects the budgetary framework that supports the procurement of specialized tools for the aerospace and automotive industries. By analyzing market trends, the Chief Financial Officer ensures the financial health of the organization remains robust during periods of expansion. This leadership role involves managing investor relations and maintaining transparency in all financial disclosures. Mark Riordan drives the development of cost-saving initiatives that improve profit margins across the entire product portfolio. Through strategic oversight of cash flow, the Chief Financial Officer provides the necessary resources for technological investments. Riordan monitors economic indicators to adjust financial strategies in real-time, ensuring long-term stability. Ultimately, the Chief Financial Officer secures the fiscal integrity required to sustain the company's market leadership.

    William Bland - President (DSG Mexico)

    William Bland, the President (DSG Mexico) at TestEquity, directs all regional operations and market development activities within the Mexican territory. Bland architects the supply chain logistics that connect local manufacturing hubs to the broader aerospace and defense markets. By managing regional partnerships, the President (DSG Mexico) ensures that the company meets the specific needs of the local electronics and automotive sectors. This leadership role involves overseeing the distribution network to guarantee timely delivery of critical tools. William Bland drives the growth of the regional business unit by identifying new opportunities for industrial collaboration. Through the coordination of local teams, the President (DSG Mexico) maintains high standards of service and technical support. Bland monitors regional market trends to adapt the company's offerings to local demands. Ultimately, the President (DSG Mexico) secures the company's footprint in the vital manufacturing landscape of the region.
    William Bland

    Clifton Wu - Strategy Chief of Staff

    Clifton Wu, the Strategy Chief of Staff at TestEquity, directs the execution of high-level strategic initiatives and cross-functional projects. Wu architects the alignment between executive leadership and operational teams to ensure the successful delivery of electronic production supplies. By facilitating communication across departments, the Strategy Chief of Staff accelerates the implementation of new market entry plans. This leadership role involves synthesizing complex data into actionable insights for the executive team. Clifton Wu drives the evaluation of new business opportunities within the defense and medical sectors. Through the coordination of strategic planning sessions, the Strategy Chief of Staff ensures that all resources focus on core growth objectives. Wu monitors the progress of key performance indicators to maintain momentum on critical projects. Ultimately, the Strategy Chief of Staff optimizes the organizational structure to support the long-term goals of the firm.

    Jacob Harris - Chief Sales Officer

    Jacob Harris, the Chief Sales Officer at TestEquity, directs the global sales strategy and customer acquisition efforts. Harris architects the engagement models for clients in the aerospace, defense, and electronics industries. By managing the sales pipeline, the Chief Sales Officer ensures consistent revenue growth across diverse market segments. This leadership role involves building strong relationships with key industrial partners to understand specific technical requirements. Jacob Harris drives the expansion of the sales force to capture emerging opportunities in the automotive and medical sectors. Through the implementation of data-driven sales techniques, the Chief Sales Officer improves conversion rates and customer retention. Harris coordinates with the marketing and product teams to ensure that sales messaging aligns with the company's technical capabilities. Ultimately, the Chief Sales Officer secures the market share necessary to maintain the company's position as a leading supplier.
    Jacob Harris

    Karen McGowan - Chief People Officer

    Karen McGowan, the Chief People Officer at TestEquity, directs the human capital strategy, talent acquisition, and organizational development. McGowan architects the programs that foster a high-performance culture among the workforce supporting the aerospace and defense industries. By overseeing recruitment and retention, the Chief People Officer ensures the company attracts top-tier technical talent. This leadership role involves designing training initiatives that keep the staff updated on the latest electronic production tools. Karen McGowan drives the implementation of diversity and inclusion policies that strengthen the organizational fabric. Through the management of employee engagement programs, the Chief People Officer maintains high morale and productivity levels. McGowan collaborates with other executives to align workforce capabilities with the strategic needs of the business. Ultimately, the Chief People Officer secures the human resources required to drive innovation and operational success.
    Karen McGowan

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    Frequently Asked Questions Regarding TestEquity Top Executives and Leadership Team

    Who leads TestEquity?
    TestEquity is led by Barry Litwin (Chief Executive Officer), along with executives such as Dan Copsey (President & Chief Executive Officer) and Mark Riordan (Chief Financial Officer).
    Who is part of TestEquity’s executive team?
    The executive team of TestEquity includes leaders such as Barry Litwin (Chief Executive Officer), Dan Copsey (President & Chief Executive Officer), Mark Riordan (Chief Financial Officer) and other senior executives.
    How many executives does TestEquity have?
    TestEquity has 7 executives leading key business areas.
    What roles are included in TestEquity’s leadership team?
    The leadership team of TestEquity includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, President (DSG Mexico), Strategy Chief of Staff.