Yew Khem Tay

Institute of Singapore Chartered Accountants provides accounting services.

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.

Terratech Group Ltd. is an investment holding company which engages in the marble business. Its activities include the exploration, development, quarrying, extraction, and processing of marble from Kelantan Marble Quarry, Malaysia; and the commercial sale of marble and marble products. The company was founded on March 15, 2013 and is headquartered in Singapore.

China Angel Food Ltd. operated as an investment holding company with interest in distributing confectionery and other food products. The company was founded by Liang Qiu Sheng in 2006 and was headquartered in Singapore.