ADvTECH Executive and Leadership Team

September, 2026

Leadership Overview

ADvTECH has 5 executives leading key functions including strategy, operations, financial management, information technology, and fiscal oversight.

Focused on delivering excellence in education and professional placement, ADvTECH maintains a commitment to academic quality and workforce development across South Africa through its diverse portfolio of schools, tertiary institutions, and resourcing divisions.

Leadership Roles at ADvTECH

  • Chief Executive Officer - Roy Douglas
  • Group Chief Financial Officer - Didier Oesch
  • Group Chief Financial Officer - Hannes Boonzaaier
  • Group Chief Operating Officer - John Sikiotis
  • Group Chief Information Officer - Steven Van Zyl
  • Roy Douglas - Chief Executive Officer

    Roy Douglas, the Chief Executive Officer at ADvTECH, directs the overarching corporate strategy and long-term vision for the organization. By aligning the Schools, Tertiary, and Resourcing segments, the Chief Executive Officer ensures consistent growth across the South African market. This leadership role involves constant engagement with the Board to refine educational standards and operational efficiency. Roy Douglas monitors market trends to maintain a competitive edge in the education sector. Through rigorous oversight of institutional performance, the Chief Executive Officer drives the expansion of service offerings. The strategic focus remains on scaling educational impact while maintaining high quality benchmarks. By fostering a culture of excellence, the Chief Executive Officer secures the future trajectory of the company. Ultimately, Douglas guarantees that all business units contribute effectively to the broader mission of providing superior training and placement solutions throughout the region.

    Didier Oesch - Group Chief Financial Officer

    Didier Oesch, the Group Chief Financial Officer at ADvTECH, manages the capital structure and financial reporting for the organization. Overseeing the fiscal health of the Schools and Tertiary segments, the Group Chief Financial Officer ensures accurate budgeting and resource management. This role involves analyzing investment opportunities to support the expansion of educational facilities. Didier Oesch coordinates with the audit committee to maintain transparency and regulatory compliance. By monitoring cash flow and expenditure, the Group Chief Financial Officer protects the financial stability of the company. This leadership position requires precise forecasting to guide strategic decision-making. Through the optimization of financial systems, Oesch drives cost-efficiency across all business units. The focus remains on maximizing shareholder value while funding the growth of core services. Ultimately, the Group Chief Financial Officer secures the necessary capital to sustain the long-term mission of providing high-quality education and training solutions.

    Hannes Boonzaaier - Group Chief Financial Officer

    Hannes Boonzaaier, the Group Chief Financial Officer at ADvTECH, directs the financial planning and risk management strategies for the Resourcing division. Overseeing the revenue cycles and profitability analysis, the Group Chief Financial Officer ensures that the staffing placement business remains a strong contributor to the company. This role involves managing complex financial models to support the expansion of recruitment services. Hannes Boonzaaier coordinates with operational leaders to align financial targets with market demand. By implementing rigorous financial controls, the Group Chief Financial Officer mitigates risks associated with the volatile staffing industry. This leadership position requires deep analytical insight to optimize the financial performance of the resourcing portfolio. Through the strategic management of assets, Boonzaaier drives sustainable revenue growth. The focus remains on maintaining a healthy balance sheet while supporting the broader educational mission. Ultimately, the Group Chief Financial Officer ensures the financial resilience of the resourcing operations.

    John Sikiotis - Group Chief Operating Officer

    John Sikiotis, the Group Chief Operating Officer at ADvTECH, manages the daily operational workflows across all educational and resourcing divisions. Overseeing the integration of internal processes, the Group Chief Operating Officer ensures that service delivery remains seamless and efficient. This role involves optimizing resource allocation to support the diverse needs of the Schools and Tertiary segments. John Sikiotis coordinates with regional managers to maintain operational consistency throughout South Africa. By streamlining administrative functions, the Group Chief Operating Officer enhances the overall productivity of the organization. This leadership position requires constant monitoring of operational metrics to identify areas for improvement. Through the implementation of standardized protocols, Sikiotis drives operational excellence. The focus remains on supporting the core business model by removing bottlenecks and fostering a high-performance environment. Ultimately, the Group Chief Operating Officer sustains the operational foundation necessary for long-term institutional success.

    Steven Van Zyl - Group Chief Information Officer

    Steven Van Zyl, the Group Chief Information Officer at ADvTECH, architects the digital infrastructure supporting the educational and resourcing platforms. Overseeing the implementation of advanced learning management systems, the Group Chief Information Officer ensures that technology enhances the student experience. This role involves securing data integrity across all digital touchpoints within the South African market. Steven Van Zyl coordinates with department heads to align technological capabilities with business objectives. By modernizing IT systems, the Group Chief Information Officer drives digital transformation and operational agility. This leadership position requires constant evaluation of emerging technologies to maintain a competitive advantage. Through the deployment of scalable software solutions, Van Zyl supports the growth of the Tertiary and Schools segments. The focus remains on creating a robust digital environment that facilitates efficient learning and placement services. Ultimately, the Group Chief Information Officer enables the organization to leverage data for improved institutional outcomes.

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    Frequently Asked Questions Regarding ADvTECH Top Executives and Leadership Team

    Who leads ADvTECH?
    ADvTECH is led by Roy Douglas (Chief Executive Officer), along with executives such as Didier Oesch (Group Chief Financial Officer) and Hannes Boonzaaier (Group Chief Financial Officer).
    Who is part of ADvTECH’s executive team?
    The executive team of ADvTECH includes leaders such as Roy Douglas (Chief Executive Officer), Didier Oesch (Group Chief Financial Officer), Hannes Boonzaaier (Group Chief Financial Officer) and other senior executives.
    How many executives does ADvTECH have?
    ADvTECH has 5 executives leading key business areas.
    What roles are included in ADvTECH’s leadership team?
    The leadership team of ADvTECH includes roles such as Chief Executive Officer, Group Chief Financial Officer, Group Chief Financial Officer, Group Chief Operating Officer, Group Chief Information Officer.