Michael Kevin O'Leary is a businessperson who has been the head of 5 different companies. Currently, he holds the position of Non-Executive Chairman at EMIS Group Plc.

He is also on the board of Epwin Group Plc.

In the past he occupied the position of Chief Executive Officer at Huon Corp. Ltd., Chief Operating Officer for Finastra Group Holdings Ltd., Chairman for Act Medisys Ltd., Non-Executive Chairman of Digital Healthcare Ltd. and Chief Executive Officer for Vertex Financial Services Holdings Ltd.