PubMatic has raised $13 million in new funding led by Nokia Growth Partners.
Current investors that participated include August Capital, Draper Fisher Jurvetson, Helion Ventures and Nexus Venture Partners.

Since 2006, PubMatic has been at the forefront of developing innovative technology to help publishers automate the process of evaluating and selling their advertising inventory. PubMatic (http://www.PubMatic.com) gives premium publishers a real-time media selling platform for managing revenue and brand strategy. PubMatic's platform combines real-time bidding (RTB), the most comprehensive brand protection tools, unified optimization and audience insights as well as hands-on support to serve the world's leading publishers.