Onvia Sets Fourth Quarter and Year End 2009 Conference Call for Thursday, March 4 at 5:00 p.m. ET

SEATTLE, Feb. 24 /PRNewswire-FirstCall/ -- Onvia, Inc. , a leading provider of comprehensive public sector market intelligence, will hold a conference call on Thursday, March 4, 2010 at 5:00 p.m. Eastern time to discuss results for the fourth quarter and year ended December 31, 2009. Financial results will be issued in a press release after the close of market on the same day.

Members of Onvia's executive management team will host the presentation, followed by a question and answer period.

Date: Thursday, March 4, 2010 Time: 5:00 p.m. Eastern time (2:00 p.m. Pacific time) Dial-In Number: 1-800-862-9098 International: 1-785-424-1051 Conference ID#: 7ONVIA

The conference call will be broadcast simultaneously and available for replay via the investor section of the company's Web site at http://www.onvia.com/.

Please call the conference telephone number 5-10 minutes prior to the start time. An operator will register your name and organization and ask you to wait until the call begins. If you have any difficulty connecting with the conference call, please contact the Liolios Group at 949-574-3860.

A replay of the call will be available after 8:00 p.m. Eastern time on the same day and until April 4, 2010:

Toll-free replay number: 1-800-388-9064 International replay number: 1-402-220-1116 (No passcode required) About Onvia, Inc.

For more than a decade Onvia has been the leading provider of Business-to-Government solutions in the United States, covering the broadest set of industries, projects and products at every level of government. Thousands of companies rely on Onvia's customized information services to grow sales opportunities, understand buyer and seller activities, and research markets. For information, call 1-800-331-2320 or visit http://www.onvia.com/. To view Economic Recovery-funded projects tracked by Onvia, visit http://www.recovery.org/.

Onvia, Inc.

CONTACT: Cameron Way, Chief Financial Officer of Onvia, Inc.,
[phone], [e-mail]; or Investors, Scott Liolios or Matt Glover,
both of Liolios Group, Inc., [phone], [e-mail], for Onvia,
Inc.

Web Site: http://www.onvia.com/