Kesara Jayasuriya

Mainstream Group Holdings Ltd. engages in financial services business. The firm offers fund administration, custody, and superannuation services. It operates through the following geographical segments: Asia-Pacific, Americas, and Europe. The Asia-Pacific segment is also called as APAC and it includes Australia, Singapore, and Hong Kong. The Americas segment includes USA and the Cayman Island. The Europe segment includes Ireland, the Isle of Man, and Malta. The company was founded by Byram Johnston and Martin Smith in 2006 and is headquartered in Sydney, Australia.

The Chartered Institute of Management Accountants, also known as aicpa® & cima®, is a global organization with 689,000 members, students, and professionals. The non-profit company is based in London, UK, and has a global presence of subsidiaries in several regions. The British company advocates for the accounting and finance profession, as well as the public interest and business sustainability. Andrew Harding has been the CEO of the company since 2009.

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.