United Parcel Service, Inc. provides letter and package delivery, specialized transportation, logistics, and financial services. It operates through three segments: U.S. Domestic Package, International Package, and Supply Chain & Freight. The U.S. Domestic Package segment offers time-definite delivery of letters, documents, small packages, and palletized freight through air and ground services in the United States. The International Package segment provides guaranteed day and time-definite international shipping services in Europe, the Asia Pacific, Canada and Latin America, the Indian sub-continent, the Middle East, and Africa.

This segment offers guaranteed time-definite express options, including Express Plus, Express, and Express Saver. The Supply Chain & Freight segment provides international air and ocean freight forwarding, customs brokerage, distribution and post-sales, and mail and consulting services in approximately 220 countries and territories; and less-than-truckload and truckload services to customers in North America.

This segment also offers shipping, visibility, and billing technologies; and insurance, financing, and payment services. The company operates a fleet of approximately 123,000 package cars, vans, tractors, and motorcycles; and owns 47,000 containers that are used to transport cargo in its aircraft. United Parcel Service, Inc. was founded in 1907 and is headquartered in Atlanta, Georgia.