CR Construction Group Holdings Limited, an investment holding company, operates as a building contractor in Hong Kong, China, Malaysia, and the United Kingdom. The company operates through two segments, Construction Operations and Environmental Operations. The company offers building construction services for residential, commercial, and industrial buildings; repair, maintenance, addition, and alteration work, such as general upkeep, maintenance, improvement, refurbishment, alteration, and addition of existing facilities and components of buildings and their surroundings; and structural and engineering works comprising building, piling, demolition, site formation, and electrical and mechanical works. It also engages in construction, restoration, and operation of wastewater and recycled water treatment plants, water distribution plants, and other environmental facilities and infrastructure; sewage and reclaimed water treatment services; architectural services related to environmental improvement; and energy storage and new energy services. The company serves the public and private sectors. The company was founded in 1967 and is headquartered in Kwun Tong, Hong Kong. CR Construction Group Holdings Limited operates as a subsidiary of CR Construction Investments Limited. Address: Standard Chartered Tower, Kwun Tong, Hong Kong