5 Largest Data Center Companies in the World

Below you can find the 5 largest data center companies in the world. For detailed coverage of this topic and a more comprehensive list, please see the 15 largest data center companies in the world.

5. China Unicom (NYSE: CHU)

Revenue: $21.67 Billion

Number of Employees: 29,544

Number of Data Centers: 550

Headquarter: Hong Kong

On February 8, 2000, China United Network Communications Group Co., Ltd (‘China Unicom’) was formally formed based on the merger between the former China Netcom and the former China Unicom. The company offers trusted end-to-end global integrated telecommunications services and solutions, including global connectivity services, global internet access, ICT services, cloud, Internet of Things (IoT), video conferencing, unified communications, content, and security services, and provides premium voice and mobility services to customers.