Holds qualifications in engineering (University of Western Australia), law and business (University of Melbourne and University of Melbourne Business School). He is a qualified patent attorney, trade mark attorney, registered disputes adjudicator, chartered engineer and inventor with a number of patents. He is the founder of iSignthis, and is responsible for driving revenues, growth and strategy. Mr Karantzis has developed and executed the Company’s strategy from initial concept to a cross-listed company with services which include transactional banking, payment processing, e-money accounts and identity verification/KYC

His previous public company experience includes directorships with ASX listed Pace Star Network Limited (ASX:PNW) and Reeltime Media Limited (ASX:RMA). Mr Karantzis has been approved by the Central Bank of Cyprus as the Managing Director of iSignthis eMoney Ltd (EEA)

Mr. Minehane has international regulatory and strategy experience in the telecommunications sector and has been involved in advising investors, telecommunications operators, Governments and regulators in Australia, Asia, the Pacific and South Africa for over 30 years. He is also an independent director of ASX listed Etherstack plc (ASX:ESK) which specialises in wireless technology including waveforms and public mobile radio solutions.

Mr. Minehane has a Bachelor of Economics and a Bachelor of Laws from the University of Queensland and holds a Master  of Laws, specialising in Communications and Asian Law from the University of Melbourne.

Mr Minehane was appointed as a director in November 2014

Since 2015, Tim has Chaired iSignthis Limited (ASX:ISX, DE:TA8). He was formally the Managing Director & Chief Executive Officer of Ridley Corporation Limited  (ASX:RIC) from April 2013 to July 2019, which he joined after an extensive career in agribusiness and manufacturing. His varied experience covers general management, strategic marketing, sales and supply chain. Before joining Ridley, Tim was the CEO of Sugar Australia for eight years, prior to this he has had a long career in fast moving consumer goods (FMCG) industry with SCA and in packaging with Carter Holt Harvey, ACI and Amcor, where he dealt with retailers and large food and beverage customers.

He is a Fellow of the Australian Institute of Company Directors and of the Institute of Managers and Leaders (Australian and New Zealand).

From 2007 to 2012 Tim was a Director of the Australian Food & Grocery Council, and Chair of the AFGCs Corporate Affairs Committee. He also Chaired the AFGC Agribusiness Forum. Tim is currently a Director of Enactus Australia (SIFE) (since 2009) and was also a Director of the World Sugar Research Organisation (2010-13).

He is a guest Lecturer and Mentor at the Faculty of Veterinary and Agriculture, University of Melbourne, an Ambassador (former Director) of the National Association of Women in Operations, and has been a member of the Monash University Food and Agriculture Initiative, Advisory Board.

Tim has two Post Graduate Diplomas from Said Business School, The University of Oxford (Strategy & Innovation and Organisational Leadership) and he holds a number of degrees from The University of Melbourne - Bachelor of Science, Master of Management and Master of Marketing and Master of Education.

Mr. Egerton-Warburton holds a Bachelor of Economics Degree and is a graduate of the Australian Institute of Company Directors. He has over 20 years of trading, investment banking, international investment and market experience. He has held positions with global investment banks in Hong Kong, New York and Sydney including JPMorgan, Banque Nationale de Paris and Prudential Securities.

Mr Egerton-Warburton was appointed as a director in November 2014 .