Winfair Investment Company Limited, together with its subsidiaries, operates in property and share investment, property development, and securities dealing in Hong Kong. It operates through three segments: Securities Investments, Property Leasing, and Property Development. Its activities include investing in short-term and long-term securities, leasing residential, commercial, and industrial properties and sites, and holding properties. The company was incorporated in 1971 and is based in Kowloon, Hong Kong.