McKesson Corporation is a publicly traded company in the United States that operates across a broad business landscape that includes clinical support, data,
slope, and logistics. It provides pharmaceutical distribution, health management solutions, medical supplies, and health information technology. The company distributes one-third of all pharmaceutical products used or consumed in North America and employs over 80,000 individuals. With $308.9 billion in sales, it will rank ninth overall and become the largest healthcare corporation in the United States by 2024. The company's corporate offices are situated in Irving, Texas. The company is listed on the New York Stock Exchange under the ticker "MCK" and is included in the S&P 500 index.