21Vianet Group, Inc. to Announce Fourth Quarter and Full Year 2017 Financial Results

BEIJING, Feb. 26, 2018 -- 21Vianet Group, Inc. (Nasdaq:VNET) ("21Vianet" or the "Company"), a leading carrier-neutral Internet data center services provider in China, today announced that it plans to release its fourth quarter and full year 2017 financial results on Monday, March 12, 2018 after market close. The Company will hold a conference call at 8:00 pm on Monday, March 12, 2018 U.S. Eastern Time, or 8:00 am on Tuesday, March 13, 2018 Beijing Time, to discuss the financial results.

Participants may access the call by dialing the following numbers:

The replay will be accessible through March 19, 2018 by dialing the following numbers:

A live and archived webcast of the conference call will be available through the Company's investor relation website at http://ir.21vianet.com.

About 21Vianet

21Vianet Group, Inc. is a leading carrier-neutral Internet data center services provider in China. 21Vianet provides hosting and related services, cloud services, and business VPN services, improving the reliability, security and speed of its customers' Internet infrastructure. Customers may locate their servers and networking equipment in 21Vianet's data centers and connect to China's Internet backbone through 21Vianet's extensive fiber optic network. 21Vianet operates in more than 30 cities throughout China, servicing a diversified and loyal base of more than 4,000 hosting enterprise customers that span numerous industries ranging from Internet companies to government entities and blue-chip enterprises to small- to mid-sized enterprises.

CONTACT: Investor Relations Contact:

Calvin Jiang
+86 10 8456 2121
[email protected]

ICR, Inc.
Jack Wang
+1 (646) 405-4922
[email protected]

Source: 21Vianet Group, Inc.