Xtium Executive and Leadership Team

May, 2026

Leadership Overview

Xtium has 5 executives leading key functions including strategy, technology, revenue, operations, and executive leadership.

Driven by innovation, Xtium provides secure virtual private cloud experiences with flexible architecture, enabling customers to maintain control while delivering certified SAP®, VMware®, and Riverbed® technologies.

Leadership Roles at Xtium

  • Chairman, Chief Executive Officer & Co-Founder - Thomas Gravina
  • Chief Executive Officer, Managing Member - Jason Warner
  • President - Howard Pavony
  • Chief Technology Officer - Christian Teeft
  • Chief Revenue Officer - Walt Walker
  • Thomas Gravina - Chairman, Chief Executive Officer & Co-Founder

    Thomas Gravina, the Chairman, Chief Executive Officer & Co-Founder at Xtium, directs the overarching corporate strategy and vision. Gravina's leadership guides the company's expansion in managed cloud hosting, online backup, and virtual disaster recovery services. He ensures Xtium maintains its position as a provider of secure virtual private cloud experiences, emphasizing flexible architecture that empowers customer control. This executive role involves fostering innovation and strategic partnerships, particularly with certified SAP®, VMware®, and Riverbed® technologies. Thomas Gravina's influence extends to shaping the company's market impact and long-term growth trajectory, solidifying Xtium's reputation for enterprise-grade solutions.

    Jason Warner - Chief Executive Officer, Managing Member

    Jason Warner, the Chief Executive Officer, Managing Member at Xtium, directs the company's strategic operations and overall business management. Warner's executive oversight ensures the seamless delivery of Xtium's managed cloud hosting, online backup, and virtual disaster recovery services. This role emphasizes maintaining the highest standards of security within the virtual private cloud environment and championing the flexible architecture that empowers customer autonomy. Jason Warner is pivotal in upholding Xtium's status as an enterprise service company certified for SAP®, VMware®, and Riverbed® technologies. The Chief Executive Officer, Managing Member's focus is on operational excellence and driving market leadership.

    Howard Pavony - President

    Howard Pavony, the President at Xtium, oversees critical operational functions and strategic initiatives. Pavony's leadership ensures the effective execution of Xtium's managed cloud hosting, online backup, and virtual disaster recovery services. This executive position focuses on optimizing the delivery of secure virtual private cloud experiences and the flexible architecture that allows customers to remain in control. The President plays a key part in maintaining Xtium's enterprise service certifications for SAP®, VMware®, and Riverbed® technologies. Howard Pavony's role is integral to driving operational efficiency and supporting the company's growth objectives.

    Christian Teeft - Chief Technology Officer

    Christian Teeft, the Chief Technology Officer at Xtium, architects the technological roadmap and innovation pipeline. Teeft oversees the development and implementation of Xtium's managed cloud hosting, online backup, and virtual disaster recovery services, ensuring cutting-edge solutions. This leadership position focuses on maintaining the integrity and security of the virtual private cloud experience, driving the flexible architecture that grants customers operational control. Christian Teeft's responsibilities include ensuring Xtium's certifications for SAP®, VMware®, and Riverbed® technologies are not only met but exceeded, pushing the boundaries of enterprise cloud capabilities. The Chief Technology Officer's strategic direction ensures technological superiority and operational resilience for all Xtium clients.
    Christian Teeft

    Walt Walker - Chief Revenue Officer

    Walt Walker, the Chief Revenue Officer at Xtium, drives all revenue-generating activities and sales strategies. Walker leads the commercial teams responsible for expanding Xtium's market presence in managed cloud hosting, online backup, and virtual disaster recovery services. This executive function focuses on translating the company's secure virtual private cloud offerings and flexible architecture into tangible business value for clients. The Chief Revenue Officer ensures that sales efforts align with Xtium's commitment to customer control and its unique certifications with SAP®, VMware®, and Riverbed® technologies. Walt Walker's leadership is critical for achieving sustained revenue growth and market penetration across all enterprise segments.
    Walt Walker

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    Frequently Asked Questions Regarding Xtium Top Executives and Leadership Team

    Who leads Xtium?
    Xtium is led by Thomas Gravina (Chairman, Chief Executive Officer & Co-Founder), along with executives such as Jason Warner (Chief Executive Officer, Managing Member) and Howard Pavony (President).
    Who is part of Xtium’s executive team?
    The executive team of Xtium includes leaders such as Thomas Gravina (Chairman, Chief Executive Officer & Co-Founder), Jason Warner (Chief Executive Officer, Managing Member), Howard Pavony (President) and other senior executives.
    How many executives does Xtium have?
    Xtium has 5 executives leading key business areas.
    What roles are included in Xtium’s leadership team?
    The leadership team of Xtium includes roles such as Chairman, Chief Executive Officer & Co-Founder, Chief Executive Officer, Managing Member, President, Chief Technology Officer, Chief Revenue Officer.