GJK Facility Services Executive and Leadership Team

May, 2026

Leadership Overview

GJK Facility Services has 4 executives leading key functions including strategy, operations, finance, and people.

Driven by a commitment to excellence, GJK Facility Services provides comprehensive facility services, including cleaning, restoration, grounds, and maintenance, to a diverse range of markets, upholding a philosophy of operational integrity and client-focused solutions.

Leadership Roles at GJK Facility Services

  • Chief Executive Officer - Mario Vella-West
  • Chief Financial Officer - Emilio Damiano
  • Chief Operating Officer - Lyall Johaan
  • Chief People Officer - Henriette Mancini
  • Mario Vella-West - Chief Executive Officer

    Mario Vella-West, the Chief Executive Officer at GJK Facility Services, directs the overarching corporate strategy and long-term vision. Vella-West guides the executive team in expanding market presence and ensuring operational efficiency across all service lines, including cleaning, restoration, grounds, and maintenance. This leadership role involves fostering innovation and driving sustainable growth within the competitive facility services sector. By aligning departmental objectives with the company's mission, Mario Vella-West ensures GJK Facility Services maintains its reputation for quality and reliability. The Chief Executive Officer's focus remains on enhancing client satisfaction and solidifying the company's position as a market leader in Victoria and beyond. Mario Vella-West's strategic direction is crucial for navigating industry challenges and capitalizing on emerging opportunities, ultimately securing the company's continued success and expansion.

    Emilio Damiano - Chief Financial Officer

    Emilio Damiano, the Chief Financial Officer at GJK Facility Services, manages the company's financial health and strategic fiscal planning. Damiano oversees all financial operations, including budgeting, forecasting, and financial reporting, ensuring robust fiscal discipline. This position is vital for maintaining the company's profitability and supporting its growth initiatives across diverse market segments. By providing critical financial insights, Emilio Damiano enables informed decision-making across all departments. The Chief Financial Officer's purview includes managing investments, optimizing capital structure, and mitigating financial risks. Through diligent financial oversight, Emilio Damiano ensures GJK Facility Services operates with financial integrity and stability, supporting its long-term objectives and stakeholder value.

    Lyall Johaan - Chief Operating Officer

    Lyall Johaan, the Chief Operating Officer at GJK Facility Services, executes the operational strategies that underpin the company's service delivery. Johaan oversees the day-to-day management of cleaning, restoration, grounds, and maintenance operations, ensuring seamless integration and high standards. This critical role involves optimizing resource allocation and implementing best practices to enhance service quality and client outcomes across Australia. By focusing on operational excellence, Lyall Johaan drives efficiency and productivity throughout the organization. The Chief Operating Officer's responsibilities extend to managing large-scale projects and ensuring compliance with industry regulations. Through meticulous planning and execution, Lyall Johaan directly contributes to GJK Facility Services' ability to meet and exceed client expectations, reinforcing the company's commitment to dependable and effective facility management solutions.
    Lyall Johaan

    Henriette Mancini - Chief People Officer

    Henriette Mancini, the Chief People Officer at GJK Facility Services, leads the human capital strategy and organizational development initiatives. Mancini is responsible for cultivating a positive and productive work environment, overseeing talent acquisition, employee relations, and professional development programs. This role is fundamental to attracting and retaining skilled personnel across all operational areas, including cleaning, restoration, and maintenance. By championing employee well-being and growth, Henriette Mancini ensures GJK Facility Services has a motivated and capable workforce. The Chief People Officer's strategic focus includes developing robust HR policies and fostering a culture of engagement and inclusivity. Through effective people management, Henriette Mancini significantly contributes to the company's operational success and sustained competitive advantage.
    Henriette Mancini

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    Frequently Asked Questions Regarding GJK Facility Services Top Executives and Leadership Team

    Who leads GJK Facility Services?
    GJK Facility Services is led by Mario Vella-West (Chief Executive Officer), along with executives such as Emilio Damiano (Chief Financial Officer) and Lyall Johaan (Chief Operating Officer).
    Who is part of GJK Facility Services’s executive team?
    The executive team of GJK Facility Services includes leaders such as Mario Vella-West (Chief Executive Officer), Emilio Damiano (Chief Financial Officer), Lyall Johaan (Chief Operating Officer) and other senior executives.
    How many executives does GJK Facility Services have?
    GJK Facility Services has 4 executives leading key business areas.
    What roles are included in GJK Facility Services’s leadership team?
    The leadership team of GJK Facility Services includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief People Officer.