Nextiva Executive and Leadership Team

May, 2026

Leadership Overview

Nextiva has 4 executives leading key functions including strategy, information technology, operations, and sales.

Driven by innovation, Nextiva provides a unified communication platform that empowers businesses with VoIP, video, chat, and team collaboration tools, enhancing operational efficiency and market reach.

Leadership Roles at Nextiva

  • Co-Founder & Chief Executive Officer & Chairman of the Board - Tomas Gorny
  • Chief of Staff for the CEO - Kimberly Lamont
  • Chief Information Officer - Joshua Lesavoy
  • Chief Sales Officer (CSO) - Christopher Reaburn
  • Tomas Gorny - Co-Founder & Chief Executive Officer & Chairman of the Board

    Tomas Gorny, the Co-Founder & Chief Executive Officer & Chairman of the Board at Nextiva, directs the company's overarching strategy and vision. Gorny architects the long-term growth initiatives, ensuring Nextiva's market leadership in business VoIP and unified communications. Overseeing all major corporate decisions, the Chief Executive Officer guides product development and operational scaling to meet evolving customer needs. This leadership role involves fostering a culture of innovation and driving the company's expansion across its global operations in Scottsdale, Arizona, California, Ukraine, and Mexico. By setting strategic priorities and ensuring robust governance, Tomas Gorny solidifies Nextiva's position as a premier communication solutions provider, impacting business efficiency and connectivity worldwide.
    Tomas Gorny

    Kimberly Lamont - Chief of Staff for the CEO

    Kimberly Lamont, the Chief of Staff for the CEO at Nextiva, enhances executive effectiveness and drives strategic initiatives across the organization. Lamont coordinates cross-functional projects, ensuring alignment between departmental objectives and the CEO's vision for Nextiva's communication platforms. Overseeing critical operational workflows, the Chief of Staff for the CEO facilitates communication between leadership teams and operational units, optimizing resource allocation. This position involves managing key priorities, preparing executive briefings, and ensuring the smooth execution of corporate strategies, particularly concerning the integration of VoIP, video, and chat services. By streamlining operations and fostering collaboration, Kimberly Lamont directly supports the strategic direction and efficient functioning of Nextiva's business.

    Joshua Lesavoy - Chief Information Officer

    Joshua Lesavoy, the Chief Information Officer at Nextiva, spearheads the company's technology infrastructure and information security. Lesavoy manages the development and implementation of robust IT systems that support Nextiva's comprehensive communication services, including VoIP, video, and chat. Overseeing all aspects of the technology stack, the Chief Information Officer ensures system reliability, scalability, and data integrity across all platforms. This critical role involves safeguarding sensitive business information and optimizing network performance to enhance the user experience for clients utilizing Nextiva's mobile and desktop applications. By driving technological advancements and maintaining operational excellence, Joshua Lesavoy directly supports Nextiva's mission to provide seamless and secure business communication solutions.
    Joshua Lesavoy

    Christopher Reaburn - Chief Sales Officer (CSO)

    Christopher Reaburn, the Chief Sales Officer (CSO) at Nextiva, directs all global sales operations and revenue generation strategies. Reaburn architects the go-to-market plans that expand Nextiva's reach in the business VoIP and unified communications sector. Overseeing the sales force across North America and international markets, the Chief Sales Officer drives customer acquisition and retention initiatives. This role involves developing sales channels, optimizing the sales funnel, and ensuring the team effectively communicates the value of Nextiva's communication, collaboration, and call insight solutions. By fostering strong client relationships and achieving ambitious sales targets, Christopher Reaburn significantly contributes to Nextiva's sustained growth and market dominance.
    Christopher Reaburn

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    Frequently Asked Questions Regarding Nextiva Top Executives and Leadership Team

    Who leads Nextiva?
    Nextiva is led by Tomas Gorny (Co-Founder & Chief Executive Officer & Chairman of the Board), along with executives such as Kimberly Lamont (Chief of Staff for the CEO) and Joshua Lesavoy (Chief Information Officer).
    Who is part of Nextiva’s executive team?
    The executive team of Nextiva includes leaders such as Tomas Gorny (Co-Founder & Chief Executive Officer & Chairman of the Board), Kimberly Lamont (Chief of Staff for the CEO), Joshua Lesavoy (Chief Information Officer) and other senior executives.
    How many executives does Nextiva have?
    Nextiva has 4 executives leading key business areas.
    What roles are included in Nextiva’s leadership team?
    The leadership team of Nextiva includes roles such as Co-Founder & Chief Executive Officer & Chairman of the Board, Chief of Staff for the CEO, Chief Information Officer, Chief Sales Officer (CSO).