Alterra Mountain Co. Executive and Leadership Team

October, 2026

Leadership Overview

Alterra Mountain Co. has 4 executives leading key functions including financial strategy, technology infrastructure, organizational operations, and human capital management.

Focused on delivering premier outdoor experiences, Alterra Mountain Co. drives sustainable growth across its diverse portfolio of recreation, hospitality, and real-estate assets while maintaining a commitment to operational excellence.

Leadership Roles at Alterra Mountain Co.

  • Chief Financial Officer - Adam Knox
  • Chief Technology Officer - Gui Karyo
  • Chief of Staff - Paula de Haen
  • Chief People Officer - Diane Neville
  • Adam Knox - Chief Financial Officer

    Adam Knox, the Chief Financial Officer at Alterra Mountain Co., directs all fiscal planning and capital allocation strategies across the entire portfolio of recreation and hospitality assets. Overseeing the financial health of the organization, the Chief Financial Officer manages complex budgeting processes and long-term investment planning to support real-estate development projects. This leadership role involves rigorous analysis of revenue streams from food, beverage, and retail operations to ensure maximum profitability. By optimizing capital structures and maintaining strong relationships with institutional investors, Adam Knox directly impacts the company's ability to scale operations across North American markets. Ultimately, Knox secures the financial stability required to sustain high-quality guest experiences and infrastructure improvements throughout the diverse mountain resort network, ensuring that every fiscal decision aligns with the broader corporate mission of growth and operational efficiency.

    Gui Karyo - Chief Technology Officer

    Gui Karyo, the Chief Technology Officer at Alterra Mountain Co., architects the digital infrastructure supporting global hospitality and recreation operations. Overseeing the integration of advanced guest-facing platforms and internal data systems, the Chief Technology Officer ensures seamless connectivity across all resort locations. This leadership role involves driving digital transformation initiatives that enhance booking efficiency, retail management, and real-time operational monitoring. By implementing scalable cloud solutions and robust cybersecurity protocols, Gui Karyo directly impacts the company's ability to deliver personalized guest experiences at scale. Karyo manages the technical roadmap to modernize legacy systems, ensuring that the organization remains competitive within the rapidly evolving hospitality landscape. Through the deployment of innovative software tools, Karyo supports the overarching goal of operational excellence, providing the necessary digital foundation for all business units to thrive in a highly connected market environment.
    Gui Karyo

    Paula de Haen - Chief of Staff

    Paula de Haen, the Chief of Staff at Alterra Mountain Co., directs strategic alignment and operational execution across the executive leadership team. Overseeing cross-functional initiatives, the Chief of Staff facilitates communication between departments to ensure that corporate objectives remain consistent with the company's mission in the recreation and hospitality sectors. This leadership role involves managing high-priority projects, coordinating board-level reporting, and streamlining decision-making processes to improve organizational agility. By bridging the gap between strategic vision and daily operations, Paula de Haen directly impacts the company's ability to execute complex real-estate and hospitality developments. De Haen monitors key performance indicators to ensure that all business units maintain focus on long-term growth targets. Through meticulous project management and stakeholder engagement, de Haen ensures that the executive office functions as a cohesive unit, driving efficiency and clarity throughout the entire organization.

    Diane Neville - Chief People Officer

    Diane Neville, the Chief People Officer at Alterra Mountain Co., directs human capital strategy and organizational culture across the entire network of recreation and hospitality businesses. Overseeing talent acquisition, leadership development, and employee engagement programs, the Chief People Officer ensures that the workforce remains aligned with the company's commitment to service excellence. This leadership role involves designing comprehensive training initiatives that support staff performance in diverse environments, from mountain resorts to retail operations. By fostering an inclusive and high-performance culture, Diane Neville directly impacts the company's ability to attract and retain top-tier talent in a competitive labor market. Neville manages compensation structures and performance management systems to drive employee productivity and satisfaction. Through the implementation of robust human resources policies, Neville supports the organization's growth, ensuring that the workforce possesses the skills and motivation necessary to deliver exceptional guest experiences across all operational regions.
    Diane Neville

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    Frequently Asked Questions Regarding Alterra Mountain Co. Top Executives and Leadership Team

    Who leads Alterra Mountain Co.?
    Alterra Mountain Co. is led by Adam Knox (Chief Financial Officer), along with executives such as Gui Karyo (Chief Technology Officer) and Paula de Haen (Chief of Staff).
    Who is part of Alterra Mountain Co.’s executive team?
    The executive team of Alterra Mountain Co. includes leaders such as Adam Knox (Chief Financial Officer), Gui Karyo (Chief Technology Officer), Paula de Haen (Chief of Staff) and other senior executives.
    How many executives does Alterra Mountain Co. have?
    Alterra Mountain Co. has 4 executives leading key business areas.
    What roles are included in Alterra Mountain Co.’s leadership team?
    The leadership team of Alterra Mountain Co. includes roles such as Chief Financial Officer, Chief Technology Officer, Chief of Staff, Chief People Officer.