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Executive Management Team

Brad Colledge

Chief Executive Officer & Managing Director

Brad was appointed Managing Director and Chief Executive Officer on 1 March, 2024. Brad holds a degree in Business Management from Queensland University of Technology and is a graduate of the Australian Institute of Company Directors. He has over 30 years’ experience in the business technology industry and joined Data#3 in 1995. Initially working to establish the Licensing Solutions business in Data#3, Brad’s responsibility expanded to the broader Software Solutions business, Infrastructure Solutions business and Services businesses.

Terence Bonner

General Counsel & Company Secretary

Terence is broadly responsible for legal, compliance and risk management functions at Data#3. As Company Secretary of Data#3 since 2007, Terence also supports Board governance. Joining Data#3 in 2005, Terence has over 25 years of experience in private practice, and technology related in-house counsel roles. Terence holds a Bachler of Laws and Bachelor of Commerce from the University of Queensland and is a qualified Solicitor. Terence is a member of the Governance Institute of Australia and the Queensland Law Society.

Michael Bowser

Executive General Manager – Operations

Michael joined Data#3 in 1987 and has worked in many key roles for the company including technical engineering, pre-sales, sales, business operations, sales and state management and executive management. He has been responsible for the original establishment of Managed Services, Networking and Consulting Services and many of the sales and operational processes within the business. On 1 July 2021, Michael’s title changed to Executive General Manager – Operations responsible for the business operations of the company including security.

Tash Macknish

Chief People Officer

Tash is responsible for the OD&HR function chartered with fostering a high performance and inclusive culture, ensuring attraction, retention and development of a diverse and talented workforce. Joining Data#3 in 2008, Tash has worked in the ICT industry for over 30 years. Data#3 has been recognised as an Employer of choice for the last 8 years and has recently been accredited as A Great Place to Work. Tash has HR qualifications, is a member of the Australian Institute of Project Management and has completed the Governance Essentials Certificate through the Governance Institute of Australia. Tash received the ARN - Channel News Achievement Award in 2023 recognising her outstanding contributions to the ICT Industry. Data#3 has been recognised as an Employer of choice for the last 8 years and has been accredited as A Great Place to Work.

Cherie O'Riordan

Chief Financial Officer

Cherie joined Data#3 in January 2023 and is a Chartered Accountant and Graduate Member of the Australian Institute of Company Directors. She also holds a degree in Economics from the University of Queensland. Cherie has over 20 years’ experience working in senior finance roles and as a Company Secretary across a range of sectors and ASX listed companies, including Cardno Limited and Silver Chef Limited. Cherie is responsible for the finance, accounting and investor relations functions at Data#3.

John Tan

Chief Customer Officer

John leads the Data#3 sales performance and focus on customer experience. John’s responsibility is across the Software Solutions and Infrastructure Solutions businesses. John was previously a Data#3 customer. In 2007 he joined Data#3 to lead the Maintenance Solutions business and then led the Infrastructure Solutions business from 2018. John has over 25 years in the technology industry. He holds a Bachelor of Business in Accounting (Queensland University of Technology) and is a Graduate Member of the Australian Institute of Company Directors. John also contributes to the technology industry by representing Data#3 on a number of global advisory boards.

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