John Karantzis


John Karantzis holds qualifications in engineering (University of Western Australia), law and business (University of Melbourne and University of Melbourne Business School). He is the founder of iSignthis, and has been leading the development of the company and its services since inception. John has over 20 years' experience in a number of sectors, including AML/CFT, online media, defence and communications, and has served as CEO and board director of other ASX listed companies. John is a qualified attorney & registered adjudicator and a fellow of the Institution of Engineers Australia (FIEAust) and a registered European Engineer (EurIng).







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