Attached files
Exhibit 32.1
CERTIFICATION
In connection with the Quarterly Report of Graham Packaging Company Inc. on Form 10-Q for the quarterly period ended June 30, 2010, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Mark S. Burgess, certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to 906 of the Sarbanes-Oxley Act of 2002, that:
| 1) | The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
| 2) | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Graham Packaging Company Inc. |
Date: August 3, 2010
| By: | /s/ Mark S. Burgess | |
| Mark S. Burgess | ||
| Chief Executive Officer |
The foregoing certification is being furnished solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Section 1350 of Chapter 63 of Title 18 of the United States Code) and is not being filed as part of the Report or as a separate disclosure document.