BOARD
YET Directors Profiles
Mr Don McDonald (Chairman), MAICD
Until recently Don was Chairman/Managing Director of Lincoln Sentry Group (a family owned business employing 400 staff / 26 branches in Aust / NZ with an annual turnover of $150m) prior to selling to Alesco Ltd in January 2007.
Justine Hickey B Com, GAICD, SA FinSIA
Justine’s background is in investments – in Australia and the UK
Justine is now a professional company director. She sits on the boards of Australian Ethical Investment Ltd, Hyperion Flagship Investments Ltd and Rio Tinto Staff Super Fund. She is also a member of the investment committees of University of Melbourne and boutique manager, Dalton Nicol Reid. She chairs the Youth Enterprise Trust Foundation.
Mr Tim Medhurst, B Sc (Surveying), Dip Ed, M Sc (Glaciology)
Tim is a glaciologist, licensed surveyor and is involved in a number of commercial joint ventures. Tim has had a 30 year involvement with Outward Bound Australia (OBA), most recently as Executive Director. He is currently an adviser/ consultant to Outward Bound International. Tim is also a director of Australian Outward Bound Foundation, The Bipolar Expedition and The Ethos Foundation.
Ms Claire Brereton, B Sc (Eng), MACS (Sen), GAICD
Claire is an independent IT Governance and management consultant. She has 20 years of experience managing IT for hospitals, banks and government organisations. Claire has a strong project management, risk management and consultancy track record having worked in commercial, government and not for profit environments. Claire is also a director of the IT Service Management Forum.
Mr Andrew Perkins, Dip F Man., B Econ,
Andrew is a Director at Williams Hall Chadwick Consulting. An economist with 15 years experience consulting to public and private companies, individuals, government and community organisations on matters relating to finance and economics.

