DDN Executive and Leadership Team

May, 2026

Leadership Overview

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

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, sets the overarching strategic direction and vision for the company. Bloch leads DDN's expansion and market penetration, driving the adoption of its scalable data management solutions across diverse sectors including enterprise, government, and public-sector organizations. As founder, this executive brings deep industry insight to guide product development and business strategy, ensuring DDN remains at the forefront of storage technology. The President & Founder fosters key relationships with clients and partners, championing the company's commitment to innovation and customer success. Paul Bloch's leadership cultivates a culture of excellence, directly influencing DDN's sustained growth and its reputation for delivering high-performance, reliable storage solutions.
    Paul Bloch

    Hamza Ghazi - Chief Technology Officer

    Hamza Ghazi, the Chief Technology Officer at DDN, directs the company's technological vision and innovation roadmap. Ghazi architects the development of DDN's scalable data management solutions, ensuring they meet the complex demands of multicloud environments. This leadership role involves guiding research and development efforts to enhance storage performance and efficiency for enterprise, government, and public-sector clients. By focusing on cutting-edge technologies, the Chief Technology Officer ensures DDN maintains its position as a leader in high-performance storage. Hamza Ghazi's strategic oversight drives the evolution of DDN's product portfolio, directly impacting the company's ability to deliver advanced data management capabilities and support the critical data needs of its diverse customer base.

    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 Department of Energy sector within the United States. McKenna focuses on delivering DDN's scalable data management solutions to meet the unique and demanding requirements of government agencies, particularly those involved in energy research and operations. This critical role involves translating complex government data challenges into actionable storage and data management strategies. The Field Chief Technology Officer (US) ensures that DDN's offerings align with federal mandates and technological advancements, fostering strong relationships with key stakeholders. James McKenna's expertise drives the adoption of advanced storage technologies, enhancing data accessibility and security for vital government initiatives.

    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, budgeting, and reporting, ensuring fiscal responsibility across the organization. Simultaneously, this executive directs DDN's operational functions, optimizing processes to support the delivery of scalable data management solutions to multicloud environments. The Chief Financial & Operating Officer plays a crucial part in resource allocation and strategic investment decisions, aligning financial strategies with business objectives. By ensuring smooth operational execution, Guido Torrini supports DDN's mission to provide robust storage for enterprise, government, and public-sector clients, driving sustainable growth 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.