Guangdong Investment Limited, an investment holding company, engages in water resources, property investment and development, department store operation, energy project operation, road and bridge operation, and hotel businesses. Its Water Resources segment provides water distribution, sewage treatment, infrastructure and water pipeline installation services, as well as constructs water supply and sewage treatment infrastructure in Mainland China and Hong Kong. The company's Property Investment and Development segment invests in various properties in Hong Kong and Mainland China; and develops and sells properties in Mainland China. This segment also provides property management services for various commercial properties. Its Department Stores segment operates department stores in Mainland China. The company's Electric Power Generation segment operates coal-fired power plants that supply electricity and steam in the Guangdong province, Mainland China. The company's Hotel Operation and Management segment operate hotels and provides hotel management services to third parties in Hong Kong and Mainland China. As of December 31, 2021, this segment managed 27 hotels, including 3 in Hong Kong, 1 in Macau, and 23 in Mainland China. Its Road and Bridge segment invests in various road and bridge projects, which engages in the toll road operation and road management in Mainland China. The company's Others segment provides treasury services in Hong Kong and Mainland China, as well as corporate and other related services. The company was formerly known as Union Globe Development Limited and changed its name to Guangdong Investment Limited in January 1987. The company was incorporated in 1973 and is based in Central, Hong Kong. Guangdong Investment Limited is a subsidiary of GDH Limited.