UPS Freight is the less-than-truckload division of UPS, also known as United Parcel Service of America. Founded in 1907 as a messenger company in the United States, UPS manages the flow of goods, funds and information in more than 200 countries and territories worldwide. Headquartered in Atlanta, UPS has over 400,000 employees. UPS Freight s services include guaranteed, next-day, day-definite and time-definite delivery, customs clearance and simplified documentation, online tracking of shipments and cross-border services. It maintains a fleet of more than 22,000 trailers and over 6,500 tractors. UPS Freight is headquartered in Richmond, Va., and operates service centers throughout the U.S. It maintains a presence in Greensboro, N.C.