John Croll has been active in the media industry since 1982 and was appointed Chief Executive Officer and Managing Director of Isentia (ASX:ISD) in 1999. John led the company from a single market monitoring firm in Australia to Asia Pacific's leading media intelligence company, offering a wide range of social and digital media services to more than 5,000 clients. John is a Life Fellow of the Public Relations Institute of Australia, a Fellow of the International Association for the Measurement and Evaluation of Communications (AMEC) and a member of the Institute of Company Directors. In addition to his Industry appointments, he is Chairman of Disability Sports Australia.