SEATTLE, July 23, 2013/PRNewswire/ -- Onvia, Inc. (Nasdaq: ONVI), a leading provider of comprehensive government business market intelligence, will hold a conference call on Tuesday, August 6, 2013at 4:30 p.m. Eastern timeto discuss results for the second quarter ended June 30, 2013.  Financial results will be issued in a press release after the close of the market on the same day.

(Logo: http://photos.prnewswire.com/prnh/20120503/SF00103LOGO)

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

Date: Tuesday, August 6, 2013
Time: 4:30 p.m. Eastern time(1:30 p.m. Pacific time)
Dial-In Number: 1-866-952-1906
International: 1-785-424-1825
Conference ID#: ONVIA

The conference call will be broadcast simultaneously and available for replay via the investor section of the company's Web site at 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 Cameron Wayat 206-373-9034.

A replay of the call will be available after 7:30 p.m. Eastern timeon the same day and until September 6, 2013:

Toll-free replay number: 1-877-870-5176
International replay number: 1-858-384-5517
Replay Pin Number: 11638

About Onvia, Inc.
For more than 12 years Onvia (NASDAQ: ONVI), has been successfully delivering the research, analytics and tools companies rely on to develop winning government business strategies.  Onvia tracks, analyzes and reports the spending of tens of thousands of state and local government agencies, giving companies a single source for conducting open, intelligent and efficient business with government. Along with providing an exclusive suite of integrated business tools for a wide variety of industries, Onvia offers DemandStar, the automated system that streamlines agency procurement processes.  Onvia was founded in 1996 and is headquartered in Seattle, Washington.  For information about Onvia visit www.onvia.com.

SOURCE Onvia, Inc.

Cameron Way, Chief Financial Officer, Tel 206-373-9034, cway@onvia.com

distributed by