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 ...

Long before there was a Pentagon in Washington, there was a Quadrangle at Fort Sam Houston in San Antonio. The design — a rectangle — first was offered unsuccessfully to the federal government for the ...

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 ...