Guangdong Investment Limited, an investment holding company, engages in water resources, property investment and development, department store operation, hotel ownership, energy project operation and management, and road and bridge operation businesses. The company provides water distribution, sewage treatment, and water pipeline installation and consultancy services; constructs water supply and sewage treatment infrastructure; and sells machineries. It also invests in and rents various properties; and offers property management services for various commercial properties. In addition, the company operates department stores, as well as engages in sale of goods and concessionaire; and management and sub-letting of operating area. Further, it is involved in the operation of coal-fired power plants that supply electricity and steam; and hotels, as well as provision of hotel management services to third parties. The company invests in various road and bridge projects, which engages in the toll road operation and road management; and provides treasury, marketing management, and environmental engineering 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 operates as a subsidiary of GDH Limited.