Webcast Alert: Onvia, Inc. Announces First Quarter Earnings Conference Call Webcast

SEATTLE--(Business Wire)--
Onvia, Inc. (NASDAQ:ONVI) announces the following Webcast:

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What: Onvia's First Quarter 2008 Earnings Conference Call

When: April 29, 2008 @ 4:30 Eastern

Where: www.onvia.com, go to "News"

How: Live over the Internet -- Simply log on to the web at the
address above.

Contact: Cameron Way
Chief Financial Officer
Phone: 206-373-9034
InvestorRelations@onvia.com
Fax: 206-373-9297
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If you are unable to participate during the live webcast, the call
will be archived at media.onvia.com/.

About Onvia

Onvia (NASDAQ:ONVI) helps businesses achieve a competitive
advantage by delivering timely and actionable sales opportunities and
information. More than 8,500 subscribers across the United States rely
on Onvia as a comprehensive resource for industry-specific information
needed to make intelligent sales decisions. Onvia offers unparalleled
coverage of government purchasing activity in addition to commercial
and residential projects in development for markets such as
architecture and engineering, IT/telecom, business consulting
services, operations and maintenance, and transportation. Onvia was
founded in 1996 and is headquartered in Seattle, Washington.

Onvia, Inc.
Chief Financial Officer
Cameron Way, 206-373-9034
Fax: 206-373-9297
InvestorRelations@onvia.com

Copyright Business Wire 2008