Fidelity Services Group Executive and Leadership Team

September, 2026

Leadership Overview

Fidelity Services Group has 10 executives leading key functions including strategy, financial oversight, digital transformation, information technology, corporate finance, executive support, regional operations, and security service delivery.

Focused on delivering comprehensive protection across Southern Africa, Fidelity Services Group maintains a commitment to technological advancement and professional excellence in integrated security solutions.

Leadership Roles at Fidelity Services Group

  • Chief Executive Officer - Wahl Bartmann
  • Chief of Staff To Group Chief Executive Officer - Agnieszka Gryn
  • Chief Financial Officer - Diedrich van As
  • Group Chief Financial Officer, Corporate At Fidelity Services - Mashood Dawood
  • Chief Financial Officer, Coastal Operations - Niren Mahabeer
  • Owner and President - Michael Ranken
  • Group Digital For Fidelity Services Group Officer & Chief Information Officer, Fidelity Cash Solutions - Muriel Aucamp
  • Group Chief Information Officer - Vasco Sousa
  • Chief Operations Officer - Johan Pretorius
  • Regional Executive - Francois Bartmann
  • Wahl Bartmann - Chief Executive Officer

    Wahl Bartmann, the Chief Executive Officer at Fidelity Services Group, directs the overarching strategic vision for Southern Africa's largest integrated security provider. Bartmann architects long-term growth initiatives while overseeing the deployment of advanced protection services across diverse corporate sectors. By aligning operational capabilities with market demands, the Chief Executive Officer ensures the organization maintains a competitive edge in security guarding and cash management. This leadership role involves constant engagement with the Board to refine corporate governance and service standards. Through rigorous oversight of regional performance, Bartmann drives the company toward sustained excellence. The Chief Executive Officer fosters a culture of innovation, ensuring that personnel remain at the forefront of industry developments. Ultimately, Wahl Bartmann secures the market position of the firm by prioritizing client safety and operational efficiency across all business units.

    Agnieszka Gryn - Chief of Staff To Group Chief Executive Officer

    Agnieszka Gryn, the Chief of Staff To Group Chief Executive Officer at Fidelity Services Group, coordinates executive operations and facilitates strategic communication across the leadership team. Gryn manages the flow of information between the Chief Executive Officer and department heads to ensure alignment on corporate priorities. By overseeing special projects and high-level initiatives, the Chief of Staff To Group Chief Executive Officer drives the execution of the company's mission. This role involves preparing executive briefings and monitoring the progress of key performance indicators across all security service lines. Agnieszka Gryn optimizes the daily operations of the executive office to enhance decision-making speed and efficiency. Through the facilitation of cross-functional collaboration, the Chief of Staff To Group Chief Executive Officer ensures that organizational goals remain the primary focus. By managing complex stakeholder relationships, Gryn supports the overall effectiveness of the leadership team in the Southern African market.

    Diedrich van As - Chief Financial Officer

    Diedrich van As, the Chief Financial Officer at Fidelity Services Group, manages the fiscal health and capital allocation strategies for the entire organization. Van As oversees complex financial reporting, budgeting, and risk management frameworks that support the delivery of integrated security solutions. By analyzing market trends, the Chief Financial Officer optimizes resource distribution to enhance profitability across guarding and fire protection divisions. This role requires close collaboration with executive leadership to ensure financial stability during periods of regional expansion. Diedrich van As implements robust internal controls to maintain transparency and regulatory compliance. Through precise financial forecasting, the Chief Financial Officer supports the long-term sustainability of the company. By monitoring cash flow and investment performance, van As provides the necessary data to drive strategic decision-making, ensuring the firm remains a leader in the Southern African security market.

    Mashood Dawood - Group Chief Financial Officer, Corporate At Fidelity Services

    Mashood Dawood, the Group Chief Financial Officer, Corporate At Fidelity Services at Fidelity Services Group, directs the corporate financial strategy and treasury functions. Dawood oversees capital structure, tax planning, and corporate accounting to ensure the firm maintains a strong balance sheet. By managing relationships with financial institutions, the Group Chief Financial Officer, Corporate At Fidelity Services secures the funding necessary for large-scale security infrastructure projects. This role involves providing detailed financial analysis to the Board to support strategic acquisitions and market expansion. Mashood Dawood implements rigorous cost-management programs that improve operational margins across the corporate portfolio. Through the oversight of financial governance, the Group Chief Financial Officer, Corporate At Fidelity Services ensures compliance with all regulatory requirements. By optimizing corporate financial performance, Dawood supports the long-term growth and stability of the organization within the competitive Southern African security landscape.

    Niren Mahabeer - Chief Financial Officer, Coastal Operations

    Niren Mahabeer, the Chief Financial Officer, Coastal Operations at Fidelity Services Group, manages the financial performance and budgetary control for regional security activities along the coast. Mahabeer oversees revenue tracking, expense management, and local resource allocation to ensure the profitability of coastal guarding and protection services. By analyzing regional market data, the Chief Financial Officer, Coastal Operations identifies opportunities for cost reduction and operational efficiency. This role involves coordinating with local management teams to maintain high service standards while adhering to strict financial targets. Niren Mahabeer implements localized financial reporting systems that provide real-time insights into regional performance. Through the oversight of coastal financial operations, the Chief Financial Officer, Coastal Operations ensures that the company maintains a strong competitive position in these specific markets. By driving fiscal discipline, Mahabeer supports the broader financial health of the organization across Southern Africa.

    Michael Ranken - Owner and President

    Michael Ranken, the Owner and President at Fidelity Services Group, provides high-level governance and strategic direction for the organization. Ranken oversees the long-term vision and market positioning of the company, ensuring that the firm remains the premier provider of integrated security solutions. By evaluating new business opportunities and potential partnerships, the Owner and President drives the expansion of the company's service portfolio. This role involves maintaining the core values and mission of the firm while fostering a culture of excellence. Michael Ranken engages with key stakeholders to ensure the company continues to meet the evolving needs of corporate clients. Through the oversight of major strategic initiatives, the Owner and President ensures the sustainability and growth of the business. By providing leadership and stability, Ranken secures the company's legacy as a leader in the Southern African security market.
    Michael Ranken

    Muriel Aucamp - Group Digital For Fidelity Services Group Officer & Chief Information Officer, Fidelity Cash Solutions

    Muriel Aucamp, the Group Digital For Fidelity Services Group Officer & Chief Information Officer, Fidelity Cash Solutions at Fidelity Services Group, leads the digital transformation agenda and information technology infrastructure for cash management operations. Aucamp architects scalable software solutions that enhance the efficiency of secure cash transit and processing services. By integrating advanced data analytics, the Chief Information Officer improves operational visibility and security protocols. This leadership role involves coordinating with technical teams to modernize legacy systems and implement cutting-edge protection technologies. Muriel Aucamp drives the adoption of digital tools that streamline client interactions and internal workflows. Through the oversight of information systems, the Chief Information Officer ensures data integrity and system reliability across the organization. By aligning digital strategy with business objectives, Aucamp supports the company's mission to provide innovative, technology-driven security solutions throughout the region.
    Muriel Aucamp

    Vasco Sousa - Group Chief Information Officer

    Vasco Sousa, the Group Chief Information Officer at Fidelity Services Group, manages the enterprise-wide technology landscape and cybersecurity posture. Sousa architects secure network infrastructures that support the delivery of integrated security services across Southern Africa. By overseeing the implementation of robust IT policies, the Group Chief Information Officer protects critical data and operational systems from emerging threats. This role involves collaborating with other C-suite leaders to ensure technology investments align with the broader corporate strategy. Vasco Sousa drives the modernization of communication platforms to enhance coordination between security guarding teams and central command centers. Through the management of technical resources, the Group Chief Information Officer ensures high availability and performance of all digital assets. By prioritizing technological resilience, Sousa enables the company to maintain its status as a leader in the security industry while supporting continuous operational improvement.

    Johan Pretorius - Chief Operations Officer

    Johan Pretorius, the Chief Operations Officer at Fidelity Services Group, directs the daily execution of integrated security solutions and guarding services. Pretorius oversees the deployment of personnel and the management of operational logistics to ensure client safety across Southern Africa. By optimizing service delivery models, the Chief Operations Officer improves response times and operational reliability. This role involves coordinating with regional managers to maintain high standards of professional conduct and service quality. Johan Pretorius implements standardized operational procedures that enhance efficiency and safety across all business units. Through the oversight of field operations, the Chief Operations Officer ensures that the company meets its contractual obligations to corporate clients. By focusing on operational excellence, Pretorius drives the company's ability to provide consistent protection services, reinforcing the firm's reputation as a leader in the security industry.

    Francois Bartmann - Regional Executive

    Francois Bartmann, the Regional Executive at Fidelity Services Group, directs the implementation of security strategies within a designated geographic territory. Bartmann oversees the management of local guarding teams and the delivery of protection services to corporate clients. By monitoring regional market trends, the Regional Executive identifies opportunities to expand the company's footprint and service offerings. This role involves coordinating with central leadership to ensure that regional operations align with the broader corporate mission. Francois Bartmann implements localized training programs that enhance the professional capabilities of security personnel. Through the oversight of regional performance, the Regional Executive ensures that service quality remains consistent with the company's high standards. By managing client relationships and operational logistics, Bartmann drives the growth and success of the firm within the assigned region, contributing to the overall market impact of the organization.

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    Frequently Asked Questions Regarding Fidelity Services Group Top Executives and Leadership Team

    Who leads Fidelity Services Group?
    Fidelity Services Group is led by Wahl Bartmann (Chief Executive Officer), along with executives such as Agnieszka Gryn (Chief of Staff To Group Chief Executive Officer) and Diedrich van As (Chief Financial Officer).
    Who is part of Fidelity Services Group’s executive team?
    The executive team of Fidelity Services Group includes leaders such as Wahl Bartmann (Chief Executive Officer), Agnieszka Gryn (Chief of Staff To Group Chief Executive Officer), Diedrich van As (Chief Financial Officer) and other senior executives.
    How many executives does Fidelity Services Group have?
    Fidelity Services Group has 10 executives leading key business areas.
    What roles are included in Fidelity Services Group’s leadership team?
    The leadership team of Fidelity Services Group includes roles such as Chief Executive Officer, Chief of Staff To Group Chief Executive Officer, Chief Financial Officer, Group Chief Financial Officer, Corporate At Fidelity Services, Chief Financial Officer, Coastal Operations.