Alan Charles Winduss

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.

IFS Construction Services Ltd. provides scaffolding and formwork construction services to the building and engineering construction industry. Its activities include hire, sales and management of formwork and scaffolding equipment. The company was founded by Doug S. Weir on January 21, 2008 and is headquartered in Subiaco, Australia.

Winduss & Associates Pty Ltd. provides accounting services. It offers taxation, bookkeeping, business support, audit, and specialist. The The company was founded in 2001 and is headquartered in Osborne Park, Australia.

Chartreuse Nominees Pty Ltd. acts as a nominee, trust, and depository. The private company is based in Wembley, Australia.

Chartered Accountants Australia & New Zealand is an association for chartered accountants that provides accounting services. The non-profit company is based in Auckland, New Zealand.