Founded in 1999, it is a listed company, one of the top ten brands of water treatment, and a comprehensive enterprise integrating urban water affairs, human settlements environment improvement, comprehensive water environment treatment, green resource development and energy management

Founded in 1999, Beijing Capital Co., Ltd. (hereinafter referred to as "Beijing Capital Co., Ltd.") is a state-controlled environmental protection flagship enterprise under Beijing Capital Group. The company was listed on the Shanghai Stock Exchange in 2000 with the stock code: 600008. As an early listed company engaged in environmental protection investment, Beijing Capital Co., Ltd. practices the market-oriented reform of the domestic water and environmental protection industry, actively promotes the development of environmental protection, and is committed to becoming a trustworthy ecological and environmental public service provider.

After nearly 20 years of development, the company's business has expanded from urban water affairs and human settlements environment improvement to comprehensive water environment management, green resource development and energy management, with a nationwide layout and overseas expansion, and has become the world's fifth largest water environment operation enterprise.

At present, Beijing Capital has urban water affairs, human settlements environment improvement and water environment treatment projects in nearly 100 cities in 23 provinces, autonomous regions and municipalities directly under the central government, with a water treatment capacity of 23,077,200 tons/day, a solid waste treatment capacity of more than 40,000 tons/day, and a total population of more than 50 million. As of the end of 2017, the company's total assets reached 50.994 billion.