TriMark USA, LLC of Mansfield, Massachusetts, has agreed to pay $48.5 million to resolve allegations that its subsidiaries, TriMark Gill Marketing and Gill Group, Inc. (collectively, TriMark), improperly manipulated federal small business set-aside contracts around the country, announced Carla B. Freedman, the United States Attorney for the Northern District of New York, and Vanessa R. Waldref, the United States Attorney for the Eastern District of Washington.