McKesson is a diversified healthcare services leader that touches virtually every aspect of health. As a Fortune 10 company with a legacy spanning nearly two centuries, McKesson partners with payors, hospitals, physician offices, pharmacies, pharmaceutical companies, and others across the spectrum of care to build healthier organizations that deliver better care to patients in every setting. The company operates through four primary business segments: North American Pharmaceutical distribution, Oncology and Multispecialty solutions, Medical-Surgical Solutions, and Prescription Technology Solutions.
Founded in 1833, McKesson has evolved from a drug import and wholesale business into a global healthcare powerhouse. The company distributes approximately one-third of all pharmaceuticals used in North America and serves as a critical link in the healthcare supply chain. McKesson has demonstrated resilience and innovation through major public health crises, from the 1918 flu pandemic to COVID-19 vaccine distribution. With 45,000 employees across North America, McKesson continues to advance health outcomes through its expertise in distribution logistics, oncology research and care management, healthcare technology, and data analytics.