Tenstorrent Executive and Leadership Team

September, 2026

Leadership Overview

Tenstorrent has 4 executives leading key functions including corporate strategy, physical engineering, operational scaling, and supply chain management.

Focused on advancing AI hardware, Tenstorrent delivers high-performance computing solutions by integrating sophisticated silicon design with specialized software architectures to redefine modern machine learning capabilities.

Leadership Roles at Tenstorrent

  • Chief Operating Officer & Board Member - Keith Witek
  • Director and Chief of Staff - Zeb Zigler
  • Physical Engineering Chief of Staff - Narmadha Parthasarathy
  • Operations & Supply Chain Chief of Staff - Thomas Boland
  • Keith Witek - Chief Operating Officer & Board Member

    Keith Witek, the Chief Operating Officer & Board Member at Tenstorrent, architects the global business strategy and oversees the commercialization of AI computing technologies. By managing corporate partnerships and driving market expansion, the Chief Operating Officer & Board Member ensures that the company maintains a competitive edge in the electronics manufacturing sector. This role involves high-level coordination with the Board to define long-term growth trajectories and financial stability. Keith Witek executes operational plans that bridge the gap between silicon design innovation and commercial market demand. Through strategic oversight of global operations, the Chief Operating Officer & Board Member aligns internal resources with external business opportunities. This leadership position supports the company's mission by scaling infrastructure and optimizing business processes. By fostering key industry relationships, the Chief Operating Officer & Board Member secures the necessary market presence to establish the company as a leader in the next-generation AI computing landscape.
    Keith Witek

    Zeb Zigler - Director and Chief of Staff

    Zeb Zigler, the Director and Chief of Staff at Tenstorrent, manages internal strategic initiatives and coordinates cross-functional workflows across the organization. By aligning executive priorities with technical development goals, the Director and Chief of Staff ensures that silicon design teams maintain focus on core AI computing objectives. This role involves facilitating communication between leadership and engineering departments to accelerate product roadmaps. Zeb Zigler drives organizational efficiency by streamlining decision-making processes and optimizing resource allocation for complex hardware projects. Through rigorous oversight of internal operations, the Director and Chief of Staff supports the company mission of building next-generation computers for AI. This position requires constant interaction with the Board to refine long-term business objectives. By maintaining operational discipline, the Director and Chief of Staff enables the company to scale effectively within the competitive global electronics manufacturing landscape while fostering innovation in advanced systems architecture.

    Narmadha Parthasarathy - Physical Engineering Chief of Staff

    Narmadha Parthasarathy, the Physical Engineering Chief of Staff at Tenstorrent, directs the operational execution of silicon design and hardware development cycles. Overseeing the technical integration of advanced systems, the Physical Engineering Chief of Staff ensures that physical design teams meet stringent performance benchmarks for AI computing hardware. This role involves managing complex engineering workflows and coordinating with software architects to optimize chip efficiency. Narmadha Parthasarathy drives the implementation of high-performance silicon design strategies that underpin the company's market position. By managing the technical roadmap, the Physical Engineering Chief of Staff facilitates seamless collaboration between hardware engineers and systems architects. This leadership function supports the broader goal of delivering cutting-edge AI computing platforms. Through meticulous oversight of physical engineering processes, the Physical Engineering Chief of Staff secures the integrity of the product development lifecycle, ensuring that all hardware outputs align with the company's commitment to next-generation computing excellence.

    Thomas Boland - Operations & Supply Chain Chief of Staff

    Thomas Boland, the Operations & Supply Chain Chief of Staff at Tenstorrent, manages the end-to-end logistics and procurement strategies required for advanced silicon manufacturing. Overseeing the global supply chain, the Operations & Supply Chain Chief of Staff ensures that hardware production remains resilient against market volatility. This role involves coordinating with manufacturing partners to maintain consistent output of AI computing systems. Thomas Boland drives efficiency by optimizing inventory management and streamlining procurement processes for critical electronic components. Through rigorous oversight of supply chain operations, the Operations & Supply Chain Chief of Staff supports the company's ability to deliver high-performance hardware to global markets. This leadership function requires constant collaboration with engineering teams to align production capacity with product development timelines. By mitigating supply chain risks, the Operations & Supply Chain Chief of Staff enables the company to scale operations effectively, ensuring that the manufacturing of next-generation AI computers meets the demands of a rapidly evolving industry.

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    Frequently Asked Questions Regarding Tenstorrent Top Executives and Leadership Team

    Who leads Tenstorrent?
    Tenstorrent is led by Keith Witek (Chief Operating Officer & Board Member), along with executives such as Zeb Zigler (Director and Chief of Staff) and Narmadha Parthasarathy (Physical Engineering Chief of Staff).
    Who is part of Tenstorrent’s executive team?
    The executive team of Tenstorrent includes leaders such as Keith Witek (Chief Operating Officer & Board Member), Zeb Zigler (Director and Chief of Staff), Narmadha Parthasarathy (Physical Engineering Chief of Staff) and other senior executives.
    How many executives does Tenstorrent have?
    Tenstorrent has 4 executives leading key business areas.
    What roles are included in Tenstorrent’s leadership team?
    The leadership team of Tenstorrent includes roles such as Chief Operating Officer & Board Member, Director and Chief of Staff, Physical Engineering Chief of Staff, Operations & Supply Chain Chief of Staff.