Ultra Clean Holdings, Inc. - FORM 10-K - EX-21.1 - SUBSIDIARIES OF ULTRA CLEAN HOLDINGS, INC. - March 29, 2010

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-32.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 - Ultra Clean Holdings, Inc.	dex322.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 - Ultra Clean Holdings, Inc.	dex311.htm

Exhibit 21.1

Ultra Clean Holdings, Inc.

List of Subsidiaries


1.		Ultra Clean Technology Systems and Service, Inc. (a California corporation)

2.		Ultra Clean International Holding Company (a Cayman Islands corporation)

3.		Ultra Clean Technology (Shanghai) Co., LTD (a Chinese corporation)

4.		Ultra Clean Micro-Electronics Equipment (Shanghai) Co., Ltd. (a Chinese corporation)

5.		UCT Sieger Engineering LLC (a Delaware corporation)

6.		Far East International Holding Ltd (a Hong Kong corporation)

7.		Ultra Clean Asia Pacific, Pte Ltd (a Singapore corporation)