OpenX Secures $20 Million In Series D Funding To Fuel Growth, Acquisitions

Digital advertising technology company OpenX has scored $20 million in its fourth round of financing, provided by the venture capital arms of strategic partners such as AOL and SAP, in addition to Asian investors Mitsui & Co and Presidio Ventures (Sumitomo). Previous backers Accel Partners, DAG Ventures and Index Ventures also participated in the round, which brings OpenX's total funding raised to $50 million.