Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - SERVICESOURCE INTERNATIONAL, INC.Financial_Report.xls
EX-10.1 - EMPLOYMENT AND CONFIDENTIAL INFORMATION AGREEMENT - SERVICESOURCE INTERNATIONAL, INC.d237140dex101.htm
EX-31.1 - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER - SERVICESOURCE INTERNATIONAL, INC.d237140dex311.htm
EX-32.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER - SERVICESOURCE INTERNATIONAL, INC.d237140dex322.htm
EX-31.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER - SERVICESOURCE INTERNATIONAL, INC.d237140dex312.htm
10-Q - FORM 10-Q - SERVICESOURCE INTERNATIONAL, INC.d237140d10q.htm

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael A. Smerklo, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of ServiceSource International, Inc. on Form 10-Q for the quarter ended September 30, 2011, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that information contained in such Quarterly Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of ServiceSource International, Inc.

 

Date: November 11, 2011     By:  

/s/ Michael A. Smerklo

      Name: Michael A. Smerklo
     

Title: Chairman of the Board and Chief

Executive Officer