McKesson Corporation is a leading healthcare company based in the United States, primarily involved in the distribution of pharmaceuticals and medical supplies. Founded in 1833, it serves hospitals, pharmacies, and other healthcare providers, ensuring they have the necessary products to deliver patient care effectively. In addition to distribution, McKesson offers various healthcare management solutions, including software and analytics services. The company plays a crucial role in the healthcare supply chain, helping to improve efficiency and reduce costs for its clients while enhancing patient outcomes across the industry.