Sapphire Corporation Limited, an investment management and holding company, engages in engineering, procurement, and construction business related to the land transport infrastructure and water conservancy and environmental projects in Singapore and China. The company provides property management, consulting, and city redevelopment services; leasing of warehouse and equipment, as well as supply of materials for urbanization projects. It is also involved in the wholesale, rental, and leasing of industrial machinery and other equipment; enterprise management, engineering information, and technology consultation; equipment maintenance and leasing; property management and consulting services; and service and management of market-oriented community mini-complexes. The company was formerly known as I.R.E.
