Exhibit 32.1
CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
BY SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
Pursuant to Section 1350, Chapter 63 of Title 18, United States Code, as adopted by Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, as Chairman, President and Chief Executive Officer of STR Holdings, Inc. (the “Company”), does hereby certify that to my knowledge:
1. | the Company’s quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2010 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and |
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2. | the information contained in the Company’s quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2010 fairly presents, in all material respects, the financial condition and results of operations of the Company. |
| /s/ Dennis L. Jilot |
| Name: | Dennis L. Jilot |
| Title: | Chairman, President and Chief Executive Officer
(Principal Executive Officer) |
Dated: August 12, 2010
