Special Investigating Unit Executive and Leadership Team

July, 2026

Leadership Overview

Special Investigating Unit has 4 executives leading key functions including technology, finance, risk, and administration.

Dedicated to upholding integrity and accountability, Special Investigating Unit operates as an independent statutory body in South Africa, driving critical investigations to ensure public trust and governmental efficacy.

Leadership Roles at Special Investigating Unit

  • Chief Financial Officer - Andre Gernandt
  • Chief Information Officer - Tumelo Zwane
  • Chief Risk Officer & Chief Revenue Officer - Thulani Mkhungo
  • Chief Administrative Officer - Portia Senokoanyane
  • Andre Gernandt - Chief Financial Officer

    Andre Gernandt, the Chief Financial Officer at Special Investigating Unit, manages the organization's financial health and resource allocation. Gernandt oversees all fiscal operations, including budgeting, financial planning, and reporting, ensuring compliance with statutory requirements. This critical position involves optimizing financial strategies to support the unit's investigative functions across South Africa. By maintaining robust financial controls, Andre Gernandt ensures the responsible stewardship of public funds. The Chief Financial Officer plays a pivotal part in strategic decision-making, providing financial insights that drive operational efficiency and support the unit's mission of combating corruption and maladministration.

    Tumelo Zwane - Chief Information Officer

    Tumelo Zwane, the Chief Information Officer at Special Investigating Unit, directs the organization's technology strategy and digital infrastructure. Overseeing all IT operations, Zwane ensures the secure and efficient management of data critical to investigations. This leadership role involves architecting scalable technology solutions that support the unit's mandate across South Africa. By implementing advanced cybersecurity measures, Tumelo Zwane safeguards sensitive information and maintains the integrity of digital evidence. The Chief Information Officer drives innovation in information systems, enabling enhanced operational capabilities and supporting the unit's commitment to accountability and transparency in government.

    Thulani Mkhungo - Chief Risk Officer & Chief Revenue Officer

    Thulani Mkhungo, the Chief Risk Officer & Chief Revenue Officer at Special Investigating Unit, spearheads the identification and mitigation of organizational risks while also driving revenue generation strategies. Mkhungo establishes comprehensive risk management frameworks, ensuring the unit operates within acceptable risk parameters across its South African operations. Simultaneously, this executive develops and executes strategies to enhance the unit's financial sustainability and operational capacity. By integrating risk oversight with revenue-focused initiatives, Thulani Mkhungo provides a dual perspective essential for robust governance and long-term organizational resilience. The Chief Risk Officer & Chief Revenue Officer ensures that potential threats are proactively addressed, supporting the unit's mandate with financial prudence and strategic foresight.
    Thulani Mkhungo

    Portia Senokoanyane - Chief Administrative Officer

    Portia Senokoanyane, the Chief Administrative Officer at Special Investigating Unit, directs the operational and administrative functions that support the organization's core mission. Senokoanyane oversees human resources, facilities management, and general administration, ensuring efficient day-to-day operations across South Africa. This leadership role is crucial for maintaining a productive and compliant work environment, enabling investigators to focus on their critical tasks. By streamlining administrative processes, Portia Senokoanyane enhances organizational efficiency and resource utilization. The Chief Administrative Officer ensures that the unit has the necessary infrastructure and support systems in place to effectively execute its mandate of investigating corruption and maladministration.
    Portia Senokoanyane

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    Frequently Asked Questions Regarding Special Investigating Unit Top Executives and Leadership Team

    Who leads Special Investigating Unit?
    Special Investigating Unit is led by Andre Gernandt (Chief Financial Officer), along with executives such as Tumelo Zwane (Chief Information Officer) and Thulani Mkhungo (Chief Risk Officer & Chief Revenue Officer).
    Who is part of Special Investigating Unit’s executive team?
    The executive team of Special Investigating Unit includes leaders such as Andre Gernandt (Chief Financial Officer), Tumelo Zwane (Chief Information Officer), Thulani Mkhungo (Chief Risk Officer & Chief Revenue Officer) and other senior executives.
    How many executives does Special Investigating Unit have?
    Special Investigating Unit has 4 executives leading key business areas.
    What roles are included in Special Investigating Unit’s leadership team?
    The leadership team of Special Investigating Unit includes roles such as Chief Financial Officer, Chief Information Officer, Chief Risk Officer & Chief Revenue Officer, Chief Administrative Officer.