Richard White
Co-Founder & Executive Chair
Richard founded WiseTech in 1994 and was Chief Executive Officer and Executive Director up until October 2024. He was appointed Executive Chair in February 2025.
Richard has more than 35 years of experience in software development, embedded systems and business management, and over 30 years of freight and logistics industry experience.
Prior to founding WiseTech Global, Richard was founder and managing director of Real Tech Systems Integration (a provider of computer consulting and systems integrations services) and CEO of Clear Group (a distributor of computer-related equipment).
Richard holds a Master of Business in Information Technology Management from the University of Technology Sydney (UTS). Richard is a UTS Luminary and a Fellow of UTS.
Roberto Castaneda
Independent Non-Executive Director
Rob joined the Board in July 2025 as Independent Non-Executive Director.
Rob brings deep technology experience to the Board, with particular expertise in the areas of digital transformation, innovation and the future of AI and automation. Based in Silicon Valley, he is the Founder and CEO of ServiceRocket, a global leader in tech-enabled services headquartered in Palo Alto, California. Since founding the company in Sydney in 2001, Rob has led its expansion across Southeast Asia, the UK, the United States and Latin America, delivering consistent year-on-year growth.
Rob holds a degree in Computer Science with Honours from the University of Technology Sydney (UTS), and in 2017 received the UTS Chancellor’s Award for Excellence. In 2014, he was named one of Silicon Valley’s best and brightest by the Silicon Valley Business Journal, and was personally recognized by President Barack Obama for his leadership in a global entrepreneurship initiative. He currently serves on the UTS North American Advisory Board and is a former President of the Entrepreneurs’ Organization San Francisco chapter.
Chris Charlton
Independent Non-Executive Director
Chris joined the Board in March 2025 as Independent Non-Executive Director.
He brings over 35 years’ global logistics expertise across customs and international trade, with the last 26 years at United Parcel Service (UPS), where he held various senior management positions.
Chris’s tenure at UPS culminated in his appointment as Vice President – Asia Pacific Customs Brokerage, a role he held from January 2019 until his retirement in April 2024. In this role, Chris led the customs brokerage and compliance functions across UPS’ Asia Pacific region, contributing significantly to its operational excellence and regulatory adherence.
Prior to joining UPS, Chris held customs-related roles at Mayne Nickless Logistics and Michael Bowen & Associates.
Chris is a licensed Australian Customs Broker and has held many positions on logistics and trade industry organizations including the World Custom Organization (APAC Regional Private Sector Group), Australian Border Force (National Consultative Committee) and the Singapore Customs Advisory Board.
Chris holds an Australian Customs License and has an MBA from the Australian Institute of Business.
Michael Gregg
Independent Non-Executive Director
Mike joined the Board in February 2025.
Mike Gregg is a founding partner of Shearwater Capital which invests in founder-led businesses with a specific focus on high growth technology companies.
Mike was an independent Non-Executive Director of WiseTech Global from 2006 until 2022. Over his 17-year tenure Mike developed an extensive understanding of WiseTech’s business and its growth strategy. Previously, Mike was the managing director of the former ASX-listed Health Communication Network Limited and has held senior executive positions across the telecommunications, transport and retail sectors. He is one of the founders of Great Southern Land Conservancy and a founder and director of Mulberry Racing and GGX Software.
Mike holds a Bachelor of Science from the University of Sydney, an MBA from the Australian Graduate School of Management and is a Graduate of the Australian Institute of Company Directors.
Andrew Harrison
Lead Independent Director
Andrew joined the Board in March 2025 as Lead Independent Director. He is currently Chair of the Audit & Risk Committee and Chair of the People & Remuneration Committee.
Andrew is an experienced company director and corporate adviser. Prior to rejoining WiseTech Global, Andrew served as a Director from July 2015 and as Chair from September 2018 to 31 March 2024. He has also held executive roles and non-executive directorships with both public and private companies. He was the chief financial officer of Seven Group Holdings and group finance director of Landis+Gyr, and has been a director of ASX-listed companies Estia Health Limited (November 2014 to October 2018), IVE Group Limited (November 2015 to November 2018), Xenith IP Limited (October 2015 to September 2018) and Bapcor Limited (March 2014 to February 2021), as well as of Alesco Limited, Moorebank Intermodal Company Limited and Vend Limited.
Andrew holds a Bachelor of Economics from The University of Sydney and a Master of Business Administration from the Wharton School at the University of Pennsylvania. He is a Chartered Accountant.
Sandra Hook
Independent Non-Executive Director
Sandra joined the Board in July 2025 as Independent Non-Executive Director.
Sandra is an experienced Chair and Non-Executive Director with deep expertise in governance, transformation, and growth. She brings over 30 years of executive and board leadership across media, technology, communications, and services. Her executive roles have included CEO, COO, GM and Marketing Director for divisions of leading media organizations such as News Limited, Foxtel, and Fairfax, where she steered businesses through digital disruption, M&A, and structural change. Since 2012, Sandra has served on listed, private, and government boards across sectors including SaaS, tech services, medtech, education, marketing, R&D, and internet governance.
Sandra is currently Chair of NextED Group (ASX: NXD) and a Non-Executive Director at IVE Group (ASX: IGL), auDA, and End Food Waste CRC.
Maree Isaacs
Executive Director, Co-founder and Head of License Management
Maree co-founded WiseTech Global with Richard White in 1994 and has been an Executive Director since 1996.
One of Australia’s most successful female tech founders, Maree has more than 30 years of senior executive experience across the logistics, supply chain and technology industries. Her extensive knowledge across business and administrative operations, account management, customer service, and quality assurance, has been instrumental in WiseTech’s rapid growth and in driving a productivity-first approach.
Maree is Head of License Management and is also a Company Secretary at WiseTech Global. Prior to co-founding WiseTech Global, Maree worked at Real Tech Systems Integration and Clear Group.