Semi Executive and Leadership Team

October, 2026

Leadership Overview

Semi has 5 executives leading key functions including strategy, financial oversight, technology development, innovation coalitions, and organizational leadership.

Dedicated to advancing global semiconductor progress, Semi fosters essential connections and collaborative ecosystems that accelerate the deployment of transformative technologies across international markets.

Leadership Roles at Semi

  • Chief Executive Officer - Joe Smith
  • Chief Financial Officer - Alfred Drumm
  • President - Hd Cho
  • Chief Technology Officer, Mems & Sensors - Frank Shemansky
  • Technology Coalitions Chief Technology Officer & Vice President - Melissa Grupen-Shemansky
  • Joe Smith - Chief Executive Officer

    Joe Smith, the Chief Executive Officer at Semi, directs the overarching strategic vision and global advocacy efforts for the semiconductor industry. By aligning organizational goals with the rapid evolution of microelectronics, the Chief Executive Officer ensures that member companies maintain a competitive edge in a complex technological landscape. Joe Smith manages high-level relationships with international stakeholders to promote industry-wide standards and sustainable growth. This leadership role involves overseeing the execution of programs that facilitate cross-sector collaboration, ultimately driving the adoption of life-changing innovations. Through the implementation of robust policy frameworks, the Chief Executive Officer strengthens the collective influence of the membership base. By prioritizing long-term industry health, Smith secures the necessary resources to support ongoing technological breakthroughs. This executive leadership remains focused on expanding the reach of semiconductor solutions across diverse global markets while maintaining operational excellence.

    Alfred Drumm - Chief Financial Officer

    Alfred Drumm, the Chief Financial Officer at Semi, manages the fiscal health and resource allocation strategies required to sustain global industry initiatives. Overseeing the financial planning and analysis departments, the Chief Financial Officer ensures that capital investments align with the long-term mission of fostering semiconductor innovation. Alfred Drumm directs the budgeting processes that support various programs, communities, and advocacy efforts, providing the necessary stability for organizational growth. This role involves maintaining rigorous financial controls and transparency to satisfy the requirements of a diverse membership base. By optimizing revenue streams and managing operational costs, the Chief Financial Officer enables the organization to scale its impact across international regions. Drumm monitors economic trends to mitigate risks, ensuring that financial resources remain available for critical industry projects. Through disciplined fiscal management, the Chief Financial Officer supports the continued expansion of the semiconductor ecosystem.

    Hd Cho - President

    Hd Cho, the President at Semi, oversees the daily operational execution and organizational performance of the association. By managing the internal infrastructure and staff alignment, the President ensures that all programs and initiatives function in harmony with the broader mission of supporting the semiconductor industry. Hd Cho directs the implementation of operational policies that enhance member engagement and service delivery across international territories. This leadership role involves working closely with the executive team to translate strategic goals into actionable business plans. By fostering a culture of efficiency and collaboration, the President enables the organization to respond rapidly to shifting market demands. Hd Cho monitors key performance indicators to ensure that the association meets its objectives for growth and industry influence. Through consistent operational oversight, the President maintains the stability and effectiveness of the organization, allowing the membership to focus on driving innovation and technological progress.

    Frank Shemansky - Chief Technology Officer, Mems & Sensors

    Frank Shemansky, the Chief Technology Officer, Mems & Sensors at Semi, architects the technical roadmap for micro-electromechanical systems and sensor integration. By identifying emerging trends in hardware miniaturization, the Chief Technology Officer, Mems & Sensors drives the development of standards that facilitate seamless device connectivity. Frank Shemansky leads technical committees that bridge the gap between research and commercial application, ensuring that member companies leverage cutting-edge advancements. This leadership role involves coordinating with industry partners to solve complex engineering challenges, thereby accelerating the time-to-market for next-generation sensors. By fostering an environment of technical exchange, the Chief Technology Officer, Mems & Sensors enhances the collective capabilities of the semiconductor community. Shemansky oversees the implementation of specialized programs that address the unique requirements of the sensor market. Through this focused technical guidance, the Chief Technology Officer, Mems & Sensors supports the widespread deployment of intelligent, data-gathering hardware.

    Melissa Grupen-Shemansky - Technology Coalitions Chief Technology Officer & Vice President

    Melissa Grupen-Shemansky, the Technology Coalitions Chief Technology Officer & Vice President at Semi, orchestrates collaborative innovation networks that unite diverse stakeholders across the semiconductor supply chain. By managing complex technology coalitions, the Technology Coalitions Chief Technology Officer & Vice President ensures that cross-functional teams align on shared research objectives and development milestones. Melissa Grupen-Shemansky drives the creation of platforms that facilitate knowledge sharing, which accelerates the pace of innovation in advanced manufacturing and materials. This leadership role involves building strategic partnerships with academic institutions and private enterprises to address systemic industry hurdles. By synchronizing efforts across global regions, the Technology Coalitions Chief Technology Officer & Vice President maximizes the efficiency of collaborative projects. Grupen-Shemansky monitors the progress of these coalitions to ensure that outcomes translate into tangible market advantages for members. Through this integrative approach, the Technology Coalitions Chief Technology Officer & Vice President strengthens the foundation for future technological breakthroughs.

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    Frequently Asked Questions Regarding Semi Top Executives and Leadership Team

    Who leads Semi?
    Semi is led by Joe Smith (Chief Executive Officer), along with executives such as Alfred Drumm (Chief Financial Officer) and Hd Cho (President).
    Who is part of Semi’s executive team?
    The executive team of Semi includes leaders such as Joe Smith (Chief Executive Officer), Alfred Drumm (Chief Financial Officer), Hd Cho (President) and other senior executives.
    How many executives does Semi have?
    Semi has 5 executives leading key business areas.
    What roles are included in Semi’s leadership team?
    The leadership team of Semi includes roles such as Chief Executive Officer, Chief Financial Officer, President, Chief Technology Officer, Mems & Sensors, Technology Coalitions Chief Technology Officer & Vice President.