21Vianet
21Vianet Group, Inc. is a leading carrier-neutral internet data center services provider based in China. The company provides hosting and related services, including colocation and managed network services, primarily to internet content providers, telecommunications carriers, and large enterprises.
Brand Identity Data
HQ Country
China
HQ City
Beijing
Founded
2009
EU Headquartered
No
EU Manufactured
No
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026