21Vianet

21Vianet Group claims to be the largest carrier-neutral Internet and data center service provider in China. It is the exclusive operator of Microsoft Azure and Office 365 services in China, and also houses data centers for IBM and others.[2][3][4][5]

21Vianet Group

Type	Public[1]
Traded as	NASDAQ: VNET [1]
Industry	Internet data center services provider
Founded	October 16, 2009 (2009-10-16) Beijing, China[1]
Founders	Sheng Chen[1]
Headquarters	Beijing , China
Area served	China
Key people	Sheng Chen
Services	Web hosting[1] Internet data center services Microsoft Office Microsoft Office 365 Microsoft Skype for Business Online Microsoft Azure Microsoft Exchange Online Microsoft OneDrive for Business[2]
Website	www.21vianet.com

References

1. "21viaNet". crunchbase.com. Retrieved 26 January 2016.
2. "Learn about Office 365 operated by 21Vianet". office.com. Retrieved January 26, 2016.
3. Copeland, Marshall; Soh, Julian; Puca, Anthony; Manning, Mike; Gollob, David (8 October 2015). Microsoft Azure: Planning, Deploying, and Managing Your Data Center in the Cloud. Apress. p. 159. ISBN 1484210433.
4. 21Vianet Group (April 7, 2015). "21Vianet, Microsoft Renew Vows on Chinese Public Cloud Services" (Press release). Retrieved May 3, 2016.
5. Savill, John (1 April 2015). Mastering Microsoft Azure Infrastructure Services. John Wiley & Sons. p. 61. ISBN 1119003296.