The New York headquarters of the Haug Partners law firm occupies three floors of the historic Plaza District building on Fifth Avenue in Manhattan. This location is also home to our state-of-the-art litigation suite that includes a mock courtroom, war rooms, conference space, witness-preparation rooms and document & duplication services. We perform antitrust, intellectual property, appellate, class action, trademarks & patents and commercial litigation, along with a host of other legal services.