Underwriting AgreementPatni Computer Systems LTD • December 6th, 2005 • Services-computer programming services • New York
Company FiledDecember 6th, 2005 Industry JurisdictionGoldman Sachs (Asia) L.L.C. Merrill Lynch, Pierce, Fenner & Smith Incorporated ABN AMRO Rothschild LLC As representatives ("Representatives") of the several Underwriters named in Schedule I hereto, 68/F Cheung Kong Center 2 Queen's Road Central Hong Kong