Attached files

file filename
10-K - FORM 10-K - Ultra Clean Holdings, Inc.d10k.htm
EX-32.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 - Ultra Clean Holdings, Inc.dex321.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 - Ultra Clean Holdings, Inc.dex312.htm
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - Ultra Clean Holdings, Inc.dex231.htm
EX-21.1 - SUBSIDIARIES OF ULTRA CLEAN HOLDINGS, INC. - Ultra Clean Holdings, Inc.dex211.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 - Ultra Clean Holdings, Inc.dex311.htm

EXHIBIT 32.2

ULTRA CLEAN HOLDINGS, INC.

SARBANES-OXLEY ACT SECTION 906 CERTIFICATION

The certification set forth below is being submitted in connection with the annual report on Form 10-K of Ultra Clean Holdings, Inc. for the year ended January 1, 2010 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

 

1. the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and

 

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Ultra Clean Holdings, Inc.

Date: March 29, 2010

 

/s/ Kevin C. Eichler

Kevin C. Eichler
Senior Vice President and Chief Financial Officer