Page 1

EARNING CALLS DETAILS October 29 , 2021 | 8:30 AM ET PRESS RELEASE - Q2 FY 2021-22 On the call : Mr. Raju Vegesna - Chairman , Mr. Kamal Nath - CEO & Mr. M P Vijay Kumar - CFO Exhibit 99.1 sify To join : + 1-888-506-0062 ( Toll Free in the U.S. or Canada ) or + 1-973-528-0011 ( International ) with access code 287954 . Live broadcast over the Internet https://www.webcaster4.com/Webcast/Page/2184/43376 . Archives : + 1-877-481-4010 ( Toll Free in the U.S. or Canada ) or + 1-919-882-2331 ( International ) and entering the replay passcode 43376 , available until 08:30 AM ET of November 05 , 2021 . Highlights : Sify reports Consolidated financial results for Second quarter of 2021-22 Revenues of INR 6986 Million . EBITDA of INR 1477 Million . Revenue was INR 6986 Million , a growth of 18 % over the same quarter last year . EBITDA was INR 1477 Million , an increase of 24 % over the same quarter last year . Profit before tax for the quarter was INR 461 Million , an increase of 11 % over the same quarter last year . Profit after tax was INR 356 Million , an increase of 39 % over the same quarter last year . CAPEX during the quarter was INR 1497 Million . Cash balance at end of quarter was INR 2820 Million . ( IN INR MILLION ) Q2 FY 2021-22 Q2 FY 2020-21 Q1 FY 2021-22 EQUITY 13853 11808 13503 BORROWINGS Long term Short term 6582 5960 5912 3809 3558 3462