CHENNAI, India, July 21 -- Sify Technologies Limited, (NASDAQ:SIFY), a leader in
enterprise data services and consumer Internet with global delivery
capabilities, today announced that it will report its financial results for the
first quarter ended June 30, 2009 on Wednesday, July 29, 2009 before the market
opens.

In conjunction with the earnings release, Sify will host a conference call at
8:30am EST hosted by Mr Raju Vegesna, Chairman of the Board and Chief Executive
Officer, Mr CVS Suri, Chief Operating Officer and Mr MP Vijay Kumar, Chief
Financial Officer.

Interested parties may participate in the conference call by dialing
+1-877-407-8031 (in the U.S. or Canada) or +1-201-689-8031 (international),
which will also be simultaneously broadcast live over the Internet at
http://www.sifycorp.com or http://www.vcall.com.

Please allow extra time prior to the call to visit the site and download the
streaming media software required to listen to the Internet broadcast.

The online archive of the web cast will be available shortly after the
conference call, or investors can listen to the replay by dialing
+1-877-660-6853 (in the U.S. or Canada) or +1-201-612-7415 (international) and
entering account number 286 and conference ID number 328465. Please allow for
some time post conference call to access the archive of the web cast.

About Sify

Sify is among the largest managed enterprise and consumer internet services
companies in India, offering end-to-end solutions with a comprehensive range of
products delivered over a common telecom data network infrastructure reaching
500+ cities and towns in India.

A significant part of the company’s revenue is derived from Corporate
Services, which include corporate connectivity, network and communications
solutions, security, network management services, enterprise applications and
hosting. Sify is recognized as an ISO 9001:2008 certified service provider for
network operations, data center operations and customer support, and for
provisioning of VPNs, Internet bandwidth, VoIP solutions and integrated security
solutions, and ISO / IEC 20000 - 1:2005 certified for Internet Data Center
operations. Sify has licenses to operate NLD (National Long Distance) and ILD
(International Long Distance) services and offers VoIP back haul to long
distance subscriber telephony services. The company is India’s first
enterprise managed services provider to launch a Security Operations Center
(SOC) to deliver managed security services. A host of blue chip customers use
Sify’s corporate service offerings.

Sify also caters to global markets in the specialized domains of eLearning
Services and Remote Infrastructure Management Services. The eLearning Services
business designs, develops, and delivers state-of-the-art digital learning
solutions catering to for-profit, non-profit organizations, and governmental
organizations in the fields of hi-tech, engineering, environment, healthcare,
education, and finance. The Remote Infrastructure Management

Services provides dependable and economical solutions around managed services,
hosting, and monitoring.

Consumer services include broadband home access and the e-port cyber cafe chain
cross 180 cities and towns. Sify.com, the popular consumer portal, has channels
on news, entertainment, finance, sports, games and shopping. Samachar.com is the
popular portal aimed at non-resident Indians around the globe. The site’s
content is available in 8 Indian languages, which include Hindi, Malayalam,
Telugu, Kannada and Tamil, Punjabi and Gujarati in addition to English.

For more information about Sify, visit http://www.sifycorp.com.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities Exchange Act of 1934, as amended. The forward-looking statements
contained herein are subject to risks and uncertainties that could cause actual
results to differ materially from those reflected in the forward-looking
statements. Sify undertakes no duty to update any forward-looking statements.

For a discussion of the risks associated with Sify’s business, please see
the discussion under the caption Risks Related to Our Business in the
company’s report on Form 6-K for the quarter ended September 30, 2008,
which has been filed with the United States Securities and Exchange Commission
and is available by accessing the database maintained by the SEC at
http://www.sec.gov.

Contact Information: Sify Technologies Limited Mr. David Appasamy Investor
Relations +91-44-2254-0770 (ext. 2013) david.appasamy@sifycorp.com Grayling
Investor Relations Ms. Truc Nguyen (ext. 418) or Mr. Christopher Chu (ext. 426)
+1-646-284-9400 truc.nguyen@us.grayling.com or christopher.chu@us.grayling.com
Media Relations: Ms. Stacy Dimakakos +1-646-284-9417 sdimakakos@hfgcg.com

SOURCE: SIFY TECHNOLOGIES LIMITED

Contact Information: Sify Technologies Limited, Mr. David Appasamy, Investor
Relations, +91-44-2254-0770 (ext. 2013), david.appasamy@sifycorp.com; Grayling
Investor Relations, Ms. Truc Nguyen (ext. 418) or Mr. Christopher Chu (ext.
426), +1-646-284-9400, truc.nguyen@us.grayling.com or
christopher.chu@us.grayling.com; Media Relations: Ms. Stacy Dimakakos,
+1-646-284-9417, sdimakakos@hfgcg.com.