Xtium Executive and Leadership Team

July, 2026

Leadership Overview

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

Driven by innovation, Xtium provides secure virtual private cloud experiences with flexible architecture, enabling customers to maintain control over their managed cloud hosting, online backup, and virtual disaster recovery services.

Leadership Roles at Xtium

  • Chairman, Chief Executive Officer & Co-Founder - Thomas Gravina
  • President - Howard Pavony
  • Chief Marketing Officer - Eric Stockton
  • 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 company's overarching strategy and vision. Gravina architects the long-term growth initiatives, ensuring Xtium remains at the forefront of managed cloud hosting, online backup, and virtual disaster recovery services. This leadership role involves guiding the executive team to deliver the most secure virtual private cloud experience, characterized by flexible architecture that empowers customer control. Thomas Gravina's strategic direction is crucial for maintaining Xtium's unique position as the only enterprise service company certified to deliver SAP®, VMware®, and Riverbed® technologies. His executive oversight ensures operational excellence and sustained market leadership, driving the company's commitment to innovation and customer empowerment across all service offerings.

    Howard Pavony - President

    Howard Pavony, the President at Xtium, oversees daily operations and ensures seamless execution of the company's strategic objectives. Pavony manages the delivery of Xtium's comprehensive suite of managed cloud hosting, online backup, and virtual disaster recovery services, emphasizing the secure virtual private cloud experience and flexible architecture. This leadership role involves optimizing operational efficiency and maintaining the high standards required for Xtium's SAP®, VMware®, and Riverbed® technology certifications. Howard Pavony's focus on operational excellence supports the company's commitment to providing customers with maximum control and reliability across all cloud-based solutions, driving consistent service quality and customer satisfaction.

    Eric Stockton - Chief Marketing Officer

    Eric Stockton, the Chief Marketing Officer at Xtium, spearheads all marketing and brand strategy initiatives. Stockton drives market penetration and customer acquisition by articulating the unique value proposition of Xtium's managed cloud hosting, online backup, and virtual disaster recovery services. This involves developing targeted campaigns that highlight the secure virtual private cloud experience and flexible architecture Xtium provides. Eric Stockton's leadership ensures that Xtium's certifications for SAP®, VMware®, and Riverbed® technologies are effectively communicated to enterprise clients. By overseeing market research and competitive analysis, Stockton guides product positioning and messaging to resonate with businesses seeking robust cloud solutions and ultimate control over their IT infrastructure.

    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 advanced managed cloud hosting, online backup, and virtual disaster recovery solutions. This includes ensuring the integrity and security of the virtual private cloud environment, emphasizing flexible architecture that grants customers full control. Christian Teeft's technical expertise is vital for maintaining Xtium's status as a certified provider of SAP®, VMware®, and Riverbed® technologies. By leading the engineering and infrastructure teams, Teeft drives the continuous enhancement of service delivery, ensuring Xtium offers cutting-edge, reliable, and secure cloud services that meet stringent enterprise demands.
    Christian Teeft

    Walt Walker - Chief Revenue Officer

    Walt Walker, the Chief Revenue Officer at Xtium, directs all revenue-generating activities and sales strategies. Walker focuses on expanding Xtium's market share by driving sales of managed cloud hosting, online backup, and virtual disaster recovery services. This involves cultivating strong client relationships and ensuring the delivery of a secure virtual private cloud experience with flexible architecture. Walt Walker's leadership is critical in leveraging Xtium's unique certifications for SAP®, VMware®, and Riverbed® technologies to secure new enterprise contracts. By optimizing the sales funnel and fostering cross-functional collaboration, Walker ensures revenue growth and strengthens Xtium's position as a premier provider of controlled, high-performance cloud solutions.
    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 Howard Pavony (President) and Eric Stockton (Chief Marketing Officer).
    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), Howard Pavony (President), Eric Stockton (Chief Marketing Officer) 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, President, Chief Marketing Officer, Chief Technology Officer, Chief Revenue Officer.