Tsu An Wong

Young Presidents' Organization, Inc. is a global leadership community of over 30,000 chief executives from 142 countries. The non-profit company is based in Irving, TX and has a global presence of subsidiaries in several regions. The company's mission is to help its members become better leaders and better people. The company was founded in 1950 by Ray Hickok, Khalid Mohamed Jassem Kanoo. Thayer Smith has been the CEO of the company since 2007.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

Tenacity Real Estate Group Ltd. is a private company based in Hong Kong, Hong Kong. Tenacity Real Estate Group Ltd. provides real estate services. The Chinese company was founded in 2005 by Tsu An Wong, who has been the CEO since then.

The Hong Kong-Europe Business Council operates a business communities association. The private company is based in Hong Kong, Hong Kong.