Who we are

Our management committee come to this project with a wealth of basketball, financial, legal, governance and charitable experience with a focus on service of the Alliance’s purpose.

Siobhan Sellick

Siobhan Sellick


Siobhan Sellick is a Director at Prosperity Advisers NSW, A chartered accounting practice with 170+ staff and several offices on the eastern seaboard of Australia and offshore. Siobhan has been with Prosperity since July 2014.

Prior to joining the firm as a partner in their Business Services & Tax practice, Siobhan spent almost 16 years at EY in their private client tax practice, joining shortly after she graduated from the University of Technology in Sydney. Siobhan also has a Masters of Tax Law from the University of Sydney. 

Her work experience over 30+years includes:

  • Tax structuring/restructuring privately owned businesses and their stakeholders
  • Tax planning and compliance
  • Succession and Estate Planning
  • Business advisory services to private businesses

Her clients are mainly privately owned businesses and their owners high net wealth individuals from a wide range of sectors including tech, professional services, property development and retail.

In her spare time, Siobhan enjoys spending time with her 3 children, catching up with friends, exercising, playing games and watching tv.

Contact us

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Make a donation

To achieve its goals, the foundation will employ a range of fundraising strategies entirely through the Australian Sports Foundation. It will also develop fundraising events and campaigns to engage the community and increase awareness of the Alliance’s mission.

If you are interested in promoting the growth of basketball in the area and supporting the local community, please donate using the button below.

Your donation is tax deductable

The Australian Sports Foundation (ASF) is the only deductible gift recipient for sport in Australia. This means that donations of $2 or more to approved projects on the ASF website are tax deductible.

Shortly after making your donation, you’ll receive an official receipt from the ASF that you can use in your income tax return.

If you have any questions about your donation, please visit https://asf.org.au/faqs