EX-32.1 4 c23775exv32w1.htm EXHIBIT 32.1 Exhibit 32.1
Exhibit 32.1
Certification of the Company’s Chief Executive Officer and Chief Financial Officer Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)
Pursuant to 18 U.S.C. § 1350, the undersigned officers of KiOR, Inc. (the “Company”), hereby certify that the Company’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2011 (the “Report”), fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
  /s/ Fred Cannon    
  Fred Cannon   
  President and Chief Executive Officer
(Principal Executive Officer) 
November 10, 2011
  /s/ John H. Karnes    
  John H. Karnes    
  Chief Financial Officer
(Principal Financial Officer) 
November 10, 2011