AppNexus is the most advanced platform for buying real-time online advertising. AppNexus's clients include the largest ad networks and online advertisers. AppNexus offers a proprietary gateway to premier ad exchanges and ad inventory aggregators, and cloud computing capabilities for unrivaled scalability. AppNexus is based in New York City. The company is backed by investors including Venrock, Kodiak Venture Partners, and First Round Capital. More information can be obtained by visiting AppNexus online at www.appnexus.com.