DDN Executive and Leadership Team

June, 2026

Leadership Overview

DDN has 4 executives leading key functions including technology, federal sector strategy, finance, and operations.

Driven by innovation, DDN provides scalable data management solutions for multicloud environments, serving enterprise, government, and public-sector clients with robust storage capabilities.

Leadership Roles at DDN

  • President & Founder - Paul Bloch
  • Chief Technology Officer - Hamza Ghazi
  • Department of Energy At Ddn Storage Field Chief Technology Officer (US) - James McKenna
  • Chief Financial & Operating Officer - Guido Torrini
  • Paul Bloch - President & Founder

    Paul Bloch, the President & Founder at DDN, establishes the overarching strategic direction and corporate vision for the company. Bloch guides DDN's expansion and market penetration, leveraging deep industry insight to identify growth opportunities in scalable data management for multicloud environments. This foundational leadership ensures DDN's continued commitment to serving enterprise, government, and public-sector clients with innovative storage solutions. By fostering a culture of excellence and client focus, Paul Bloch drives the company's mission to deliver high-performance data management. The President & Founder's influence shapes DDN's operational philosophy and its dedication to providing robust, reliable storage infrastructure that meets the most demanding data challenges worldwide.
    Paul Bloch

    Hamza Ghazi - Chief Technology Officer

    Hamza Ghazi, the Chief Technology Officer at DDN, architects the company's technological vision and product roadmap. Ghazi directs research and development initiatives, focusing on advancing scalable data management solutions for complex multicloud environments. This leadership role involves ensuring DDN's storage offerings meet the evolving demands of enterprise, government, and public-sector clients. By driving innovation in high-performance computing and data-intensive applications, Hamza Ghazi ensures DDN maintains its position as a leader in data storage technology. The Chief Technology Officer's strategic oversight guarantees the integration of cutting-edge features that enhance performance, efficiency, and security across DDN's product portfolio. This focus supports the company's mission to provide unparalleled data management capabilities.

    James McKenna - Department of Energy At Ddn Storage Field Chief Technology Officer (US)

    James McKenna, the Department of Energy At Ddn Storage Field Chief Technology Officer (US) at DDN, spearheads technology strategy and implementation specifically for the United States Department of Energy sector. McKenna's role centers on aligning DDN's advanced storage solutions with the unique and demanding requirements of government research and national laboratory initiatives. This involves deep engagement with stakeholders to understand critical data management challenges in areas such as scientific computing and national security. By providing expert technical guidance, James McKenna ensures that DDN's scalable data management solutions effectively support the mission-critical operations of federal agencies. The Department of Energy At Ddn Storage Field Chief Technology Officer (US) drives the adoption of DDN's technology, reinforcing its value proposition for government clients and solidifying its role as a trusted data management provider.

    Guido Torrini - Chief Financial & Operating Officer

    Guido Torrini, the Chief Financial & Operating Officer at DDN, manages the company's financial health and operational efficiency. Torrini oversees all financial planning, accounting, and capital allocation, ensuring robust fiscal management that supports DDN's growth objectives. This executive function also encompasses the optimization of operational processes, supply chain logistics, and internal infrastructure to enhance service delivery for multicloud data management solutions. By driving operational excellence, Guido Torrini ensures that DDN can effectively scale its offerings to meet the demands of enterprise, government, and public-sector clients. The Chief Financial & Operating Officer's strategic financial oversight and operational leadership are critical to maintaining DDN's market position and profitability.
    Guido Torrini

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    Frequently Asked Questions Regarding DDN Top Executives and Leadership Team

    Who leads DDN?
    DDN is led by Paul Bloch (President & Founder), along with executives such as Hamza Ghazi (Chief Technology Officer) and James McKenna (Department of Energy At Ddn Storage Field Chief Technology Officer (US)).
    Who is part of DDN’s executive team?
    The executive team of DDN includes leaders such as Paul Bloch (President & Founder), Hamza Ghazi (Chief Technology Officer), James McKenna (Department of Energy At Ddn Storage Field Chief Technology Officer (US)) and other senior executives.
    How many executives does DDN have?
    DDN has 4 executives leading key business areas.
    What roles are included in DDN’s leadership team?
    The leadership team of DDN includes roles such as President & Founder, Chief Technology Officer, Department of Energy At Ddn Storage Field Chief Technology Officer (US), Chief Financial & Operating Officer.