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
www.uct.com under Investor Relations.
SOURCE Ultra Clean Holdings, Inc.

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