Neustar, Inc. (NYSE: NSR) is a trusted, neutral provider of real-time information and analysis to the communications services ... , financial services, retail, and media and advertising sectors. Neustar applies its advanced, secure technologies to help its clients promote and protect their businesses. Aggregate Knowledge, a Neustar service, combines both media and audience data to allow advertisers and agencies to reach the highest performing customers in a single media intelligence platform. More information is available at www.neustar.biz. read more