State Grid Information & Communication Co., Ltd. engages in information and communication business with focus on energy sector enterprises. It provides cloud network infrastructure, cloud platforms, cloud applications, and cloud network integration services to help the construction of energy Internet and digital transformation of enterprises. The company's cloud network infrastructure business provides basic support for cloud platforms and cloud applications, including server, storage, network equipment, and other cloud network infrastructure. It focuses on value-added telecommunications operations, communications network construction, and cloud infrastructure construction. Its cloud platform business offers basic platform for the integration of the cloud and the network. It provides enterprises with the design, development, and integration of cloud platform products, including cloud operating systems, cloud service center, distributed service bus, cloud platform components, etc., as well as solutions for enterprise-level cloud for customers' specific application needs. The company's cloud application business develops and deploys application software based on cloud network infrastructure and cloud platform. It provides customized design, development, and application promotion of cloud application software for enterprises, including power marketing, ERP, enterprise portal, and energy trading. Its enterprise operation support services business provides operation support services in network infrastructure, cloud platform, and cloud application. It offers operation and maintenance consulting, system optimization, and operation and maintenance services for user information and communication infrastructure, software platforms, and applications; and enterprise operation visualization services. The company serves water, gas and heat, and public utilities, as well as electricity sales companies and energy service companies. The company is headquartered in Chengdu, China.