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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950134-06-003861
Filing Date
2006-02-28
Accepted
2006-02-28 06:18:53
Documents
7
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K f17722e10vk.htm 10-K 944756
2 EXHIBIT 21.1 f17722exv21w1.htm EX-21.1 1014
3 EXHIBIT 23.1 f17722exv23w1.htm EX-23.1 1211
4 EXHIBIT 31.1 f17722exv31w1.htm EX-31.1 8175
5 EXHIBIT 31.2 f17722exv31w2.htm EX-31.2 8152
6 EXHIBIT 32.1 f17722exv32w1.htm EX-32.1 3735
7 EXHIBIT 32.2 f17722exv32w2.htm EX-32.2 3749
  Complete submission text file 0000950134-06-003861.txt   972022
Mailing Address 150 INDEPENDENCE DRIVE MENLO PARK CA 94025
Business Address
ULTRA CLEAN HOLDINGS INC (Filer) CIK: 0001275014 (see all company filings)

IRS No.: 611430858 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-50646 | Film No.: 06648451
SIC: 3674 Semiconductors & Related Devices