Tonianne is currently a Non Executive Director of DEXUS Fund Management, DEXUS Wholesale Property Fund, Cardno Limited and Queensland Treasury Corporation.
Having completed a law degree in Western Australia, Tonianne spent 23 years living in London where she had a successful career with Societie Generale / Hambros Bank as an M&A adviser to media and financial services companies in the UK, Europe and US before joining, LSE listed, Quintain Estates & Development plc in 2003 where she was appointed Head of Fund Management and an Executive Director. Quintain was the developer of the two largest urban renewal projects in London – at Wembley and on the Greenwich Peninsular.
In addition to her responsibilities as a Director of the wider business, Tonianne led the creation and development of a successful specialist property fund management business in Health, Student Housing and Science Parks which grew to over £1.25bn in Funds under management under her stewardship. Since returning to live in Brisbane in 2010 with her partner and two daughters, she has successfully built a portfolio of Board appointments.