AdBrite is an auction style ad network providing advertisers with the ability to reach users via keyword, site or geography. The company says their network generates impressions of 261 million /day on 7,820 sites.

Contact:
AdBrite.com 
Adbrite
731 Market St. 5th Floor
San Francisco, CA 94103
Voice: (415) 995-3330

Fax: (415) 538-0865