Simplex Infrastructures Limited has informed the Exchange that Mr. Rajiv Mundhra, one of Promoter of the company, vide its letter dated October 16, 2009, received by company on October 20, 2009 that they have revoked 7,90,000 Equity Shares of the Company on October 15, 2009.The details of the same shall be available on the NSE website (http://www.nseindia.com) under: Corporates > Latest Announcements and on the Extranet Server (/Common/Corporate Announcements).