Hui Yang Go

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.

Institute of Singapore Chartered Accountants provides accounting services.

Part of Deloitte LLP (New York), Deloitte & Touche LLP (Singapore) is a professional services firm that offers audit & assurance, consulting, financial advisory, risk advisory, and tax & legal services. The private company is based in Singapore, Singapore. The Singaporean company aims to impact hundred million futures by 2030. Deloitte will celebrate World Earth Day 2023 with a month-long campaign featuring thought leadership pieces, and livestream events, exploring current trends driving the sustainability and climate change conversation. Together, they aim to make an impact that matters. The CEO of the company is Pui Yuen Cheung.