John Brazzale

Taxation Institute of Australia operates as a professional association and educator in tax providing the resources, professional development and networks. The company was founded in 1943 and is headquartered in Sydney, Australia.

CPA Australia Ltd. is an Australian company that has been operating since 1954 and provides education, training, technical support, and advocacy services in the accounting profession. The private company is based in Southbank, Australia and has subsidiaries in Hong Kong. The company engages with governments, regulators, and industries to advocate for policies that stimulate sustainable economic growth. With over 166,000 members working in 100 countries and regions, CPA Australia is one of the world's largest accounting bodies. It was founded in 1886 by Andrew Lyell, Arthur Cleveland, Benjamin Doughty Smith, Thomas Brentnall, John McAlister Howden, Charles Morell Holmes, William Crellin, and Edward Langton. Andrew Paul Hunter has been the CEO of the company since 2018.

Baker Tilly International Ltd. provides accounting and investment consulting services. It offers audit and assurance, tax services, and specialist advisory services. The company was founded in 1987 and is headquartered in London, the United Kingdom.

Pitcher Partners provides audit, accounting and consulting services. It offers taxation, business advisory, corporate transactions, management accounting, business recovery, insolvency, information technology consulting and wealth creation services. The company was founded by Ronald George Pitcher in 1991 and is headquartered in Melbourne, Australia.