Pitcher Partners Executive and Leadership Team

July, 2026

Leadership Overview

Pitcher Partners has 4 executives leading key functions including technology, operations, marketing, and advisory technology.

Driven by a commitment to client success, Pitcher Partners provides comprehensive financial services, fostering growth and stability through expert auditing, consulting, and wealth management.

Leadership Roles at Pitcher Partners

  • Chief Operating Officer - Tanya Whidborne
  • Chief Information Officer - Brett Johnstone
  • Chief Marketing Officer - Toni Wilson
  • Chief Information Officer, Advisory - Andrew Gostin
  • Tanya Whidborne - Chief Operating Officer

    Tanya Whidborne, the Chief Operating Officer at Pitcher Partners, manages the day-to-day administrative and operational functions of the national association. Whidborne ensures seamless integration and efficient resource allocation across all member firms, supporting the delivery of auditing, consulting, and wealth management services. This executive oversees process optimization, performance management, and the implementation of best practices to enhance service quality and client satisfaction. Tanya Whidborne's responsibilities extend to managing vendor relationships and ensuring compliance with regulatory standards across Australia. The Chief Operating Officer plays a critical part in streamlining operations, enabling Pitcher Partners to scale effectively and maintain its reputation for excellence in financial advisory services.
    Tanya Whidborne

    Brett Johnstone - Chief Information Officer

    Brett Johnstone, the Chief Information Officer at Pitcher Partners, directs the firm's overall technology strategy and execution. Overseeing all IT infrastructure and digital transformation initiatives, Johnstone ensures that technology solutions effectively support the firm's national operations and client service delivery. This leadership role involves managing cybersecurity protocols, data management systems, and the implementation of new software to enhance operational efficiency across auditing, consulting, and wealth management services. Brett Johnstone drives innovation by identifying and integrating cutting-edge technologies that maintain Pitcher Partners' competitive edge in the financial services sector. The Chief Information Officer's focus remains on scalable, secure, and user-friendly technology platforms that empower both staff and clients.

    Toni Wilson - Chief Marketing Officer

    Toni Wilson, the Chief Marketing Officer at Pitcher Partners, leads all marketing and brand strategy initiatives for the national accounting firm association. Wilson is responsible for developing and executing campaigns that enhance brand visibility, attract new clients, and support the growth objectives of the firm's auditing, consulting, and wealth management services. This role involves overseeing market research, digital marketing efforts, public relations, and client engagement strategies across Australia. Toni Wilson drives the firm's market positioning by communicating the value proposition of Pitcher Partners' comprehensive financial solutions. The Chief Marketing Officer ensures consistent brand messaging and fosters strong relationships with key stakeholders, contributing directly to client acquisition and retention.
    Toni Wilson

    Andrew Gostin - Chief Information Officer, Advisory

    Andrew Gostin, the Chief Information Officer, Advisory at Pitcher Partners, spearheads the technological advancements and strategic IT direction for the firm's advisory services. Gostin focuses on developing and implementing innovative technology solutions that enhance the delivery of consulting and wealth management services to clients nationwide. This leadership position involves identifying emerging technologies, managing IT projects, and ensuring the security and integrity of client data within advisory platforms. Andrew Gostin collaborates with other technology leaders to align IT strategy with the firm's business goals, driving efficiency and client value. The Chief Information Officer, Advisory's expertise ensures that Pitcher Partners remains at the forefront of technological integration in financial advisory.

    Frequently Asked Questions Regarding Pitcher Partners Top Executives and Leadership Team

    Who leads Pitcher Partners?
    Pitcher Partners is led by Tanya Whidborne (Chief Operating Officer), along with executives such as Brett Johnstone (Chief Information Officer) and Toni Wilson (Chief Marketing Officer).
    Who is part of Pitcher Partners’s executive team?
    The executive team of Pitcher Partners includes leaders such as Tanya Whidborne (Chief Operating Officer), Brett Johnstone (Chief Information Officer), Toni Wilson (Chief Marketing Officer) and other senior executives.
    How many executives does Pitcher Partners have?
    Pitcher Partners has 4 executives leading key business areas.
    What roles are included in Pitcher Partners’s leadership team?
    The leadership team of Pitcher Partners includes roles such as Chief Operating Officer, Chief Information Officer, Chief Marketing Officer, Chief Information Officer, Advisory.