Events Calendar for 2010

• Patni at the Janney's 2nd Annual Software and Services Conference
  November 11, 2010
• Patni at Goldman Sachs India Investor Event 2010
  May 24, 2010
• Patni at the RBS 7th Annual Asia Access, London
  May 10, 2010
• Invitation for Conference Call: Q1 FY2010 Results
  6:00 p.m. IST, April 29, 2010
• Patni at the Credit Suisse Asian Investment Conference 2010, Hong Kong
  March 23, 2010
• Patni at the Motilal Oswal Investor Conference 2010, London
  March 11, 2010
• Patni at the Goldman Sachs Technology & Internet Conference 2010, San Francisco
  4.40 PM PST, February 23, 2010 (Listen to Audio Webcast)
• Patni at the Religare London India Conference, London
  12.15 PM GMT, February 22, 2010
• Invitation for Conference Call: Q4 FY2009 Results
  6:00 p.m. IST, February 11, 2010

Events Calendar for 2009

• Invitation for Conference Call: Q3 FY2009 Results
  6:00 p.m. IST, November 02, 2009
• Invitation for Conference Call: Q2 FY2009 Results
  6:00 p.m. IST, July 30, 2009
• Invitation for Conference Call: Q1 FY2009 Results
  6:00 p.m. IST, April 29, 2009
• Invitation for Conference Call: Q4 FY2008 Results
  6:00 p.m. IST, February 12, 2009

Events Calendar for 2008

• Invitation for Conference Call: Q3 FY2008 Results
  6:00 p.m. IST, October 23, 2008
• Invitation for Conference Call: Q2 FY2008 Results
  6:00 p.m. IST, July 24, 2008
• Notice for 30th AGM, June 26, 2008
• Invitation for Conference Call: Q1 FY2008 Results
  6:00 p.m. IST, April 30, 2008
• Invitation for Conference Call: Q4 FY2007 Results
  6:00 p.m. IST, February 07, 2008

Events Calendar for 2007

• Invitation for Conference Call: Q3 FY2007 Results
  6:00 p.m. IST, October 31, 2007
• Invitation for Conference Call: Q2 FY2007 Results
  6:00 p.m. IST, July 26, 2007
• Notice for 29th AGM, June 21, 2007
• Result of Postal Ballot, April 25, 2007
• Invitation for Conference Call: Q1 FY2007 Results
  6:00 p.m. IST, April 25, 2007
• Invitation for Conference Call: Q4 FY2006 Results
  6:00 p.m. IST, February 8, 2006

Events Calendar for 2006

• Invitation for Conference Call: Q3 FY2006 Results
  6:00 p.m IST, October 27, 2006
• Invitation for Conference Call: Q2 FY2006 Results
  Rescheduled to 5:00 p.m. IST, August 1, 2006
• Notice for 28th AGM, June 21, 2006
• Invitation for Conference Call: Q1 FY2006 Results
  6:00 p.m. IST, April 26, 2006
• Invitation for Conference Call: Q4 FY2005 Results
  6:00 p.m. IST, February 1, 2006

Events Calendar for 2005

• Invitation for Conference Call: Q3 FY2005 Results
  6:00 p.m. IST, October 26, 2005
• Invitation for Conference Call: Q2 FY2005 Results
  12.00 noon IST, August 1, 2005
• Notice for 27th AGM, June 14, 2005
• Invitation for Conference Call: Q1 FY2005 Results
  12.00 noon IST, April 27, 2005
• Invitation for Conference Call: Q4 FY2004 Results
  12.00 noon IST, Feb 1, 2005

Events Calendar for 2004

• Invitation for Conference Call on Cymbal acquisition
  6:00 p.m. IST, Nov 5, 2004
• Invitation for Conference Call: Q3 FY2004 Results
  12:00 noon IST, Oct 29, 2004
• Invitation for Conference Call: Q2 FY2004 Results
  12:00 noon IST, July 28, 2004
• Notice for 26th AGM, June 29, 2004
• Invitation for Conference Call: Q1 FY2004 Results
  12:00 noon IST, April 28, 2004
• Invitation for Conference Call: Q4 FY2003 Results
  12.00 noon and 7.30 p.m. IST, March 3, 2004