AmerisourceBergen Corporation is an American drug wholesale company that was formed by the merger of Bergen Brunswig and AmeriSource in 2001. They provide drug distribution and consulting related to medical business operations and patient services. They also distribute a line of brand name and generic pharmaceuticals, over-the-counter (OTC) health care products and home health care supplies and equipment to health care providers throughout the United States, including acute care hospitals and health systems, independent and chain retail pharmacies, mail-order facilities, physicians, clinics and other alternate site facilities, as well as nursing and assisted living centers. They also provide pharmaceuticals and pharmacy services to long-term care, workers' compensation and specialty drug patients. AmerisourceBergen handles about 20% of all of the pharmaceuticals sold and distributed throughout the United States and ranked 10th on the Fortune 500 list for 2020 with over $179 billion in annual revenue. In 2012, the firm was the largest by revenue based in Pennsylvania. The company has announced its intention to change its name to Cencora, effective in mid-2023. History AmerisourceBergen was formed in 2001 following the merger of AmeriSource Health Corporation and Bergen Brunswig Corporation. David Yost was CEO of Amerisource prior to the merger and remained in the position after the companies merged. AmerisourceBergen has 26 pharmaceutical distribution centers in the US, nine distribution centers in Canada, four specialty distribution centers in the US, and over 1 million square feet of packaging production capacity in the US and the UK. With the addition of World Courier, the largest specialty courier company in the world, over 150 company-owned offices around the globe were added to the company. AmerisourceBergen operates its pharmaceutical distribution business under four primary units: AmerisourceBergen Drug Corporation (ABDC), AmerisourceBergen Specialty Group (ABSG), AmerisourceBergen Consulting Services (ABCS) and World Courier. In March 2016 Walgreens Boots Alliance Inc. announced it would exercise an option to purchase 22.7 million shares of AmerisourceBergen stock and thereby control 15% of the company. Good Neighbor Pharmacy Good Neighbor Pharmacy is an American retailers' cooperative network of more than 3,400 independently owned and operated pharmacies. It has a business affiliation with AmerisourceBergen, which sponsors the network and owns the name "Good Neighbor Pharmacy." Good Neighbor Pharmacy is the sponsor for "Thought Spot" the annual trade show held in Las Vegas. Acquisitions In 2011, the company acquired IntrinsiQ for $35 million and Premier Source for an undisclosed amount. In July, Steven Collis