United Parcel Service, Inc.

United Parcel Service, Inc. is an American package delivery and integrated logistics company that operates one of the world's largest transportation networks, serving over 200 countries and territories and delivering an average of 20.8 million packages per day — 5.2 billion in fiscal 2025 — generating $88.7 billion in revenue. It is the largest package delivery company in the United States by revenue and a critical piece of global supply-chain infrastructure.

This is a story about a deliberate structural reset inside a century-old logistics franchise. In early 2024, UPS announced an aggressive plan to reduce the volume it handles for Amazon, its largest customer, by more than 50% over 18 months, while simultaneously reconfigured its U.S. ground network for the right-sized throughput. Across FY2025 and into FY2026, that plan has meant shrinking revenue, absorbing operating deleverage, paying separation costs, and closing buildings — all in the hope of emerging with a leaner network that earns higher margins on better-quality volume. The Q2 FY2026 earnings call, held the day this report went to press, suggests the inflection management promised is arriving: U.S. Domestic operating profit rose 21% year-over-year, consolidated operating margin hit 9.2%, and full-year guidance was raised.

The question that animates this file is whether the post-glide-down UPS earns a structurally higher return on its network than the pre-glide-down UPS, or whether it has simply shrunk a fixed-cost business and called it strategy. The answer turns on three things: whether premium volume — from small and medium-sized businesses, B2B shippers, and healthcare customers — fills the capacity Amazon vacated; whether automation, RFID technology, and a restructured cost base genuinely change the margin algorithm; and whether management's capital-allocation discipline holds through what is still a multi-year transition.