ATCO Executive and Leadership Team

October, 2026

Leadership Overview

ATCO has 4 executives leading key functions including corporate strategy, financial oversight, regional market expansion, and technology integration.

Driven by a commitment to operational excellence, ATCO delivers critical infrastructure and support services across global markets, ensuring reliability in the most challenging environments through integrated, sustainable solutions.

Leadership Roles at ATCO

  • Chief Executive Officer & Chair - Nancy Southern
  • Chief Executive Officer and Country Chair (Australia) - John Ivulich
  • Chief Financial Officer - John Stamopoulos
  • President, ATCO I-Tek - Scott Garvey
  • Nancy Southern - Chief Executive Officer & Chair

    Nancy Southern, the Chief Executive Officer & Chair at ATCO, directs the overarching strategic vision and governance framework for the entire organization. Southern architects long-term growth initiatives while maintaining rigorous standards across diverse sectors including energy, infrastructure, and logistics. By aligning corporate objectives with global market demands, the Chief Executive Officer & Chair ensures the company maintains a competitive edge in remote and industrial operations. This leadership role involves constant engagement with the Board to refine capital allocation and risk management protocols. Nancy Southern drives the expansion of service capabilities, particularly in disaster response and facilities management, to meet the evolving needs of government and commercial clients. Through decisive action, the Chief Executive Officer & Chair fosters a culture of innovation and operational resilience, securing the company's position as a premier provider of turnkey solutions in complex environments worldwide.
    Nancy Southern

    John Ivulich - Chief Executive Officer and Country Chair (Australia)

    John Ivulich, the Chief Executive Officer and Country Chair (Australia) at ATCO, directs all regional operations and business development initiatives within the Australian market. Ivulich architects localized strategies to deliver comprehensive facilities management and remote workforce support services to industrial and government clients. By leveraging the company's global expertise in disaster response and infrastructure, the Chief Executive Officer and Country Chair (Australia) expands the regional footprint and strengthens partnerships with local stakeholders. This leadership role involves managing complex logistics, airfield services, and site-wide support operations across diverse Australian landscapes. John Ivulich drives operational efficiency by integrating advanced maintenance systems and safety protocols into every project. Through consistent engagement with regional teams, the Chief Executive Officer and Country Chair (Australia) ensures that all service delivery meets the high standards required for remote and challenging environments, ultimately supporting the broader corporate mission of providing reliable, turnkey solutions.
    John Ivulich

    John Stamopoulos - Chief Financial Officer

    John Stamopoulos, the Chief Financial Officer at ATCO, manages the fiscal health and capital structure of the organization. Stamopoulos oversees financial planning, reporting, and treasury functions to support the company's expansive global operations in remote workforce accommodations and infrastructure maintenance. By implementing robust financial controls, the Chief Financial Officer ensures the efficient allocation of resources across international business units. This role requires close collaboration with executive leadership to evaluate investment opportunities in defense and industrial support services. John Stamopoulos drives the development of financial strategies that mitigate risks associated with large-scale, multi-year projects in challenging geographic regions. Through meticulous oversight of asset management and lifecycle planning, the Chief Financial Officer maintains the fiscal stability necessary for sustained growth. Stamopoulos provides the analytical foundation for strategic decision-making, ensuring that all operational activities align with the long-term economic objectives of the enterprise.

    Scott Garvey - President, ATCO I-Tek

    Scott Garvey, the President, ATCO I-Tek at ATCO, leads the technological transformation and digital infrastructure initiatives for the organization. Garvey architects scalable information systems and telecommunications solutions that underpin the company's remote workforce accommodations and defense support services. By overseeing the deployment of computerized maintenance management systems, the President, ATCO I-Tek ensures that operational data drives efficiency in facilities management and asset lifecycle planning. This role involves coordinating with other C-suite leaders to integrate digital tools into disaster response and emergency management workflows. Scott Garvey drives the adoption of innovative technologies that enhance real-life support services for military and industrial installations. Through the strategic application of IT resources, the President, ATCO I-Tek optimizes site-wide support services, including water treatment and fuel distribution monitoring. Garvey ensures that the company's technological capabilities remain at the forefront of the industry, providing a critical competitive advantage in global operations.

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    Frequently Asked Questions Regarding ATCO Top Executives and Leadership Team

    Who leads ATCO?
    ATCO is led by Nancy Southern (Chief Executive Officer & Chair), along with executives such as John Ivulich (Chief Executive Officer and Country Chair (Australia)) and John Stamopoulos (Chief Financial Officer).
    Who is part of ATCO’s executive team?
    The executive team of ATCO includes leaders such as Nancy Southern (Chief Executive Officer & Chair), John Ivulich (Chief Executive Officer and Country Chair (Australia)), John Stamopoulos (Chief Financial Officer) and other senior executives.
    How many executives does ATCO have?
    ATCO has 4 executives leading key business areas.
    What roles are included in ATCO’s leadership team?
    The leadership team of ATCO includes roles such as Chief Executive Officer & Chair, Chief Executive Officer and Country Chair (Australia), Chief Financial Officer, President, ATCO I-Tek.