Ming Fai Kwok

Sewco International Holdings Ltd. operates as an investment holding company. The company was engaged in the manufacturing and trading of hard & stuffed toys, and consumer products, which include hard toys include electronic, mechanical and battery operated toys through its subsidiaries. Sewco's production facilities are located in the Guangdong province and The People's Republic of China. It was founded in 1980 and is headquartered in Hong Kong.

Hong Kong Institute of Certified Public Accountants operates under the professional accountant’s ordinance and works in the public interest. It offers CPA qualification programme and promulgating financial reporting, auditing and ethical standards in Hong Kong. The company was founded on January 1, 1973 and is headquartered in Hong Kong.

Zhongda International Holdings Ltd. engages in the provision of trading business and information technology business. The company was founded on September 14, 2000 and is headquartered in Hong Kong.

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.