HAYWARD, CA, OCTOBER 13, 2008 / PRNewswire / —Ultra Clean Holdings, Inc. (Nasdaq: UCTT), will release third quarter 2008 financial results on Monday, October 27, 2008 after markets close.

The Company will host a conference call to discuss third quarter 2008 financial results and management's outlook at 2:00 pm PST on Monday, October 27, 2008. The call-in number is 888/561-5097 (domestic) and 706/679-7569 (international).  A replay of the conference will be available for fourteen days following the call at 800/642-1687 (domestic) and 706/645-9291 (international).  The confirmation number for live broadcast and replay is 68499647 (all callers). 

Ultra Clean will also webcast the conference call live on our website at www.uct.com under Investor Relations.