Ultra Clean to Announce First Quarter 2008 Results

MENLO PARK, Calif., April 14 /PRNewswire-FirstCall/ -- Ultra Clean
Holdings, Inc. (Nasdaq: UCTT), will release first quarter 2008 financial
results on Monday, April 28, 2008 after markets close.
The Company will host a conference call to discuss first quarter 2008
financial results and management's outlook at 2:00 pm PDT on Monday,
April 28, 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
42484125 (all callers).
Ultra Clean will also webcast the conference call live on our website at
http://www.uct.com under Investor Relations.
SOURCE Ultra Clean Holdings, Inc.

Jack Sexton, CFO of Ultra Clean Holdings, Inc., +1-650-617-4121