Wilson Security Executive and Leadership Team

May, 2026

Leadership Overview

Wilson Security has 5 executives leading key functions including operations, finance, revenue, strategy, and overall leadership.

Driven by a commitment to safety, Wilson Security delivers integrated security solutions across Australia, leveraging advanced technology and dedicated personnel to foster secure environments for diverse sectors.

Leadership Roles at Wilson Security

  • Chief Executive Officer, Strategic Planning & Execution, Operational Background, Customer-Centric - Nick Frangoulis
  • Chief Financial Officer - Rick Westerhoff
  • Chief Operating Officer - Nicholas Schijf
  • President - William Wilson
  • Chief Revenue Officer - Moin Mohammed
  • Nick Frangoulis - Chief Executive Officer, Strategic Planning & Execution, Operational Background, Customer-Centric

    Nick Frangoulis, the Chief Executive Officer, Strategic Planning & Execution, Operational Background, Customer-Centric at Wilson Security, provides overarching leadership and strategic direction. Frangoulis guides the company's vision, focusing on the execution of strategic plans and fostering a customer-centric culture across all operations. With a deep operational background, Nick Frangoulis ensures that Wilson Security's integrated security solutions, from mobile patrols to electronic security, are delivered with the highest standards of quality and reliability. This leadership role involves overseeing strategic initiatives aimed at leveraging the latest security technologies and practices to create safe environments for clients in aviation, healthcare, and government sectors. Frangoulis drives the company's commitment to building strong partnerships and delivering exceptional service, ensuring sustained growth and market leadership.

    Rick Westerhoff - Chief Financial Officer

    Rick Westerhoff, the Chief Financial Officer at Wilson Security, manages the company's financial strategy and fiscal operations. Westerhoff oversees all aspects of financial planning, budgeting, and reporting, ensuring the economic health and stability of the organization. This critical role involves managing investments, optimizing resource allocation, and maintaining robust financial controls across Wilson Security's operations in Melbourne, Sydney, Brisbane, and Perth. Rick Westerhoff's expertise is vital in supporting the company's growth initiatives and its commitment to delivering innovative security solutions. The Chief Financial Officer ensures that financial decisions align with the company's overarching mission of providing reliable and high-quality security services. Westerhoff's leadership guides the financial framework that enables Wilson Security to invest in cutting-edge technologies and maintain strong partnerships with clients across various sectors.

    Nicholas Schijf - Chief Operating Officer

    Nicholas Schijf, the Chief Operating Officer at Wilson Security, directs the company's extensive operational network across major Australian cities. Schijf oversees the delivery of integrated security solutions, including mobile patrols, electronic security systems, and the deployment of security personnel. This leadership role ensures the seamless execution of services tailored to critical sectors like aviation, healthcare, and government. By focusing on operational efficiency, Nicholas Schijf drives the implementation of the latest security technologies and best practices, directly contributing to the creation of safe and secure environments for Wilson Security's clientele. The Chief Operating Officer's responsibilities extend to managing the day-to-day activities that uphold the company's reputation for high-quality, reliable security provision. Schijf ensures that all operational teams maintain rigorous standards, fostering strong client partnerships through consistent service excellence and a proactive approach to emergency management.

    William Wilson - President

    William Wilson, the President at Wilson Security, provides high-level oversight and strategic guidance for the organization. Wilson's leadership focuses on maintaining the company's core values and driving its mission to deliver integrated security solutions across Australia. This role involves ensuring that Wilson Security continues to innovate and adapt to the evolving security landscape, utilizing advanced technologies and practices. William Wilson champions the company's commitment to building strong client partnerships and delivering reliable, high-quality services across sectors such as aviation, healthcare, and government. The President's influence extends to fostering a culture of excellence and ensuring operational integrity, supporting the company's objective of creating safe and secure environments for businesses and communities.

    Moin Mohammed - Chief Revenue Officer

    Moin Mohammed, the Chief Revenue Officer at Wilson Security, spearheads the company's revenue generation and growth strategies. Mohammed directs all sales, marketing, and business development efforts, focusing on expanding Wilson Security's market presence across Australia. This role is pivotal in driving client acquisition and retention, ensuring the company's integrated security solutions reach a diverse range of sectors, including aviation, healthcare, and government. Moin Mohammed's customer-centric approach emphasizes building strong partnerships and delivering exceptional value. The Chief Revenue Officer works closely with operational and financial leadership to align revenue targets with service delivery capabilities and technological advancements. By identifying new market opportunities and optimizing sales processes, Mohammed ensures Wilson Security maintains its position as a leading provider of innovative and reliable security services.

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    Frequently Asked Questions Regarding Wilson Security Top Executives and Leadership Team

    Who leads Wilson Security?
    Wilson Security is led by Nick Frangoulis (Chief Executive Officer, Strategic Planning & Execution, Operational Background, Customer-Centric), along with executives such as Rick Westerhoff (Chief Financial Officer) and Nicholas Schijf (Chief Operating Officer).
    Who is part of Wilson Security’s executive team?
    The executive team of Wilson Security includes leaders such as Nick Frangoulis (Chief Executive Officer, Strategic Planning & Execution, Operational Background, Customer-Centric), Rick Westerhoff (Chief Financial Officer), Nicholas Schijf (Chief Operating Officer) and other senior executives.
    How many executives does Wilson Security have?
    Wilson Security has 5 executives leading key business areas.
    What roles are included in Wilson Security’s leadership team?
    The leadership team of Wilson Security includes roles such as Chief Executive Officer, Strategic Planning & Execution, Operational Background, Customer-Centric, Chief Financial Officer, Chief Operating Officer, President, Chief Revenue Officer.