Paul Chess is currently the Managing Director of Corrosion Remediation Limited. He was formerly the Managing Director of the largest specialist manufacturer of products for cathodic protection of concrete in the world. Warren Green is a Director and a Principal Corrosion Engineer of Vinsi Partners, based in Sydney. He is also an Adjunct Associate Professor in the Institute for Frontier Materials at Deakin University and a Visiting Adjunct Associate Professor within the Curtin Corrosion Centre of the Western Australia School of Mines: Minerals, Energy and Chemical Engineering (MECE) at Curtin University.