LOS ANGELES & PARIS--(BUSINESS WIRE)--OpenGate Capital, a global private equity firm, announced today that it has acquired a majority interest in CoreMedia AG (“CoreMedia”), a global Content Management and Digital Experience Platform, from Deutsche Telekom Capital Partners and a consortium of private investors. The investment is the sixth in OpenGate’s recently closed, second institutional fund of approximately $585 million. CoreMedia, with over 160 employees, is headquartered in Hamburg, Germa.