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 ...

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 ...

Doug Kramer has agreed to join Quadrangle Group as a managing principal and chief operating officer. He is a partner with Goldman Sachs, where he has served as head of the global manager strategies ...

HAVERFORD — Quadrangle Residents Association President Pat Eames wants to set the record straight in light of an avalanche of negative publicity piled on her community of late. A Quadrangle resident ...