Kah Ee Koay

Part of Prestar Resources Bhd., Dai Dong Steel Sdn. The private company is based in Rawang, Malaysia, with factories in Malaysia and Vietnam. Bhd. is a Malaysian company engaged in steel-processing and steel-products manufacturing activities.

Prestar Steel Pipes Sdn Bhd manufactures round, square, rectangular pipes and hollow sections made from cold / hot rolled coils. The company is headquartered in, Rawang, Malaysia.

Prestar Engineering Sdn. Bhd. engages in providing engineering services. The company is headquartered in Batu Caves, Malaysia.

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.