EX-32 2 exh32.txt EXHIBIT 32 EXHIBIT 32 CERTIFICATION OF CEO AND CFO PURSUANT TO 18 U.S.C. ss. 1350, AS ADOPTED PURSUANT TO ss. 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of Mission West Properties, Inc. (the "Company") for the quarterly period ended March 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), each of Carl E. Berg, Chairman of the Board and Chief Executive Officer of the Company, Raymond V. Marino, President and Chief Operating Officer of the Company and Wayne N. Pham, Vice President of Finance of the Company, hereby certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, to the best of his knowledge, that: (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. /s/ Carl E. Berg ------------------------------------------------- Carl E. Berg Chairman of the Board and Chief Executive Officer May 8, 2009 /s/ Raymond V. Marino ------------------------------------------------- Raymond V. Marino President and Chief Operating Officer May 8, 2009 /s/ Wayne N. Pham ------------------------------------------------- Wayne N. Pham Vice President of Finance May 8, 2009 This certification accompanies this Report pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the Sarbanes-Oxley Act of 2002, or otherwise required, be deemed filed by the Company for purposes of ss. 18 of the Securities Exchange Act of 1934, as amended.