Continental Holdings Limited, an investment holding company, designs, manufactures, markets, wholesales, retails, and trades in fine jewelries and diamonds. It provides fine jewelries in precious metal sets with diamonds, rubies, emeralds, sapphires, pearls, and other semiprecious stones. The company is also involved in the provision of management services; mineral reserves mining and exploration activities; trading of food and beverages; and property development and investment activities. It operates in Hong Kong, North America, Europe and the Middle East, and internationally. The company was founded in 1975 and is based in Hung Hom, Hong Kong. Continental Holdings Limited is a subsidiary of Tamar Investments Group Limited.