McKesson is a top global pharmaceuticals distributor. The company delivers prescription and generic drugs, as well as health and beauty care products, to retail and institutional pharmacies worldwide. The company is also a major medical supplies wholesaler, providing medical and surgical equipment to alternate health care sites such as doctors' offices, surgery centers, and long-term care facilities. In addition to distribution, McKesson offers management, consulting, and technology services that help customers navigate supply chain, clinical, administrative, and financial operations. The US is its largest market by accounting nearly 85% of total sales.