Chair Bio21 Australia Ltd since 2002, Member Foursight Associates Pty Ltd since 1996.

Chair Cochlear Ltd 1995 – 2002, Neurosciences Victoria 2002-2005, Cerylid (previously Ex-Genix) Ltd 2001-2003 and Director of Pacific Dunlop Ltd 1991-2000.
Chair CRC for Cellular Growth Factors 1996 – 2000.

Previously Professor of Medicine, Dean and Vice Chancellor University of Melbourne.