Interfor Executive and Leadership Team

May, 2026

Leadership Overview

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

Driven by a commitment to sustainable forestry, Interfor leverages its extensive North American operations to deliver high-quality lumber products globally, shaping the future of the building materials industry through responsible resource management and innovative manufacturing.

Leadership Roles at Interfor

  • President & Chief Executive Officer - Ian Fillinger
  • Chief Executive Officer & President - Juval Aviv
  • Executive VP & Chief Financial Officer - Michael Mackay
  • Executive VP & Chief Operating Officer - Andrew Horahan
  • Ian Fillinger - President & Chief Executive Officer

    Ian Fillinger, the President & Chief Executive Officer at Interfor, directs the company's overarching strategy and operational execution. This leadership role involves guiding Interfor's global presence, which spans extensive forest product operations across North America and serves a diverse international customer base. Fillinger oversees the strategic allocation of resources, ensuring alignment with the company's mission of sustainable forestry and manufacturing excellence. The President & Chief Executive Officer drives initiatives focused on market expansion and long-term value creation, maintaining Interfor's position as a leading forest products company. By championing innovation in sawmilling and lumber production, Ian Fillinger ensures the company's continued growth and commitment to delivering high-quality products worldwide.
    Ian Fillinger

    Juval Aviv - Chief Executive Officer & President

    Juval Aviv, the Chief Executive Officer & President at Interfor, spearheads the company's strategic vision and operational direction. This executive leadership position involves guiding Interfor's extensive forest product operations across North America and its global customer engagement. Aviv directs the implementation of corporate strategies aimed at enhancing market competitiveness and fostering sustainable practices within the lumber industry. The Chief Executive Officer & President is responsible for driving growth initiatives and ensuring operational efficiency across all facets of the business. Through strategic decision-making, Juval Aviv reinforces Interfor's commitment to responsible resource management and its role as a significant global supplier of lumber products.

    Michael Mackay - Executive VP & Chief Financial Officer

    Michael Mackay, the Executive VP & Chief Financial Officer at Interfor, manages the company's financial health and strategic fiscal planning. This critical role involves overseeing all financial operations, including accounting, treasury, and investor relations, ensuring robust financial controls and reporting across Interfor's North American operations. Mackay directs the development and execution of financial strategies that support the company's growth objectives and commitment to sustainable forestry practices. The Executive VP & Chief Financial Officer plays a key part in capital allocation, risk management, and optimizing financial performance to enhance shareholder value. By providing financial leadership, Michael Mackay ensures the company's long-term stability and its capacity to invest in innovative lumber manufacturing and global market reach.
    Michael Mackay

    Andrew Horahan - Executive VP & Chief Operating Officer

    Andrew Horahan, the Executive VP & Chief Operating Officer at Interfor, directs the company's extensive operational activities across North America. This leadership position involves overseeing all aspects of sawmilling and lumber product manufacturing, ensuring efficiency, quality, and adherence to sustainable forestry standards. Horahan drives operational improvements and strategic initiatives aimed at optimizing production processes and supply chain management for Interfor's diverse product lines. The Executive VP & Chief Operating Officer collaborates closely with other executive leaders to align operational capabilities with market demands and company growth objectives. By managing day-to-day operations, Andrew Horahan ensures Interfor's continued success in delivering high-quality building materials to customers worldwide.
    Andrew Horahan

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    Frequently Asked Questions Regarding Interfor Top Executives and Leadership Team

    Who leads Interfor?
    Interfor is led by Ian Fillinger (President & Chief Executive Officer), along with executives such as Juval Aviv (Chief Executive Officer & President) and Michael Mackay (Executive VP & Chief Financial Officer).
    Who is part of Interfor’s executive team?
    The executive team of Interfor includes leaders such as Ian Fillinger (President & Chief Executive Officer), Juval Aviv (Chief Executive Officer & President), Michael Mackay (Executive VP & Chief Financial Officer) and other senior executives.
    How many executives does Interfor have?
    Interfor has 4 executives leading key business areas.
    What roles are included in Interfor’s leadership team?
    The leadership team of Interfor includes roles such as President & Chief Executive Officer, Chief Executive Officer & President, Executive VP & Chief Financial Officer, Executive VP & Chief Operating Officer.