Founded in 1977 in Minnesota, UnitedHealth Group Incorporated has developed into a leading healthcare and well-being company built around two distinct yet complementary businesses, UnitedHealthcare and Optum. Headquartered in Eden Prairie, Minnesota, with executive offices in Eden Prairie and Washington, D.C., the group combines health benefits, care delivery, pharmacy services, data analytics, and technology-enabled solutions through four reportable segments: UnitedHealthcare, Optum Health, Optum Insight, and Optum Rx. UnitedHealth Group has approximately 400,000 colleagues and reported full-year 2025 revenues of $447.6 billion, reflecting the scale of a platform dedicated to improving access, affordability, outcomes, and the overall healthcare experience.
Updated 2026-03-19