SF Business Times: Turn raises $20M for ad technology

Today, San Francisco Business Times highlights that Turn raised $20 million in funding. The fourth round of funding led by Maryland-based Greenspring Associates.
All of the company's previous investors, Norwest Venture Partners, Trident Capital, Shasta Ventures and Focus Ventures, joined in the round. Turn offers technology for data-driven advertising. Ad agencies use such technology to deliver ads across multiple ad exchanges and networks. Read more at SF Business Times >>