Quadrangle Group, the media-focused private equity outfit founded by former car czar Steve Rattner, is winding down, The Post has learned. Sources familiar with the firm’s plans, which have been in ...

The Quadrangle Group just can’t seem to get a break. The media investment firm, which is being sued by one of its co-founders, is near shutting down in its current incarnation, according to the New ...

Steven Rattner has stepped down as managing principal of Quadrangle Group, in order to become Counselor to Treasury Secretary Geithner. Among his duties will be to lead the team advising Geithner and ...

This story was written by Rafat Ali. This weekend we reported that a private equity firm was in discussions to take a minority stake in CNET Networks (NSDQ: CNET). Now we have confirmed through ...