Mr Tisher has experience in the resources, building materials and electrical products sectors. he is currently the Chief Executive Officer of Legend Corporation. Mr Tisher was the Managing Director of Orica Asia responsible for manufacturing and distribution operations covering 14 countries, and the Divisional Managing Director of Boral Building Products responsible for the Plasterboard Australia, Timber, Bricks, Roofing, Masonry and Windows business units. He has had board experience as an Executive Chairman for six joint ventures in Asia and the Boral Carter holt harvey Softwood Manufacturing Joint Venture at Oberon, and, as a Non-executive Director at Sustainable Timber Tasmania and Cape york Enterprises. He is a member of the Risk Committee.