AmerisourceBergen Corporation supplies a wide range of pharmaceutical products and services worldwide. It offers services and products to pharmaceutical manufacturers and health care providers in the pharmaceutical supply chain. The company specializes in providing drug distribution and related services. It also offers service solutions that include pharmacy automation, pharmaceutical packaging and pharmacy services for skilled nursing and assisted living facilities. Additionally, it provides physician education and reimbursement and pharmaceutical consulting services. The company has several subsidiaries, including American Health Packaging, AmerisourceBergen Specialty Group, AutoMed, MedSelect, ASD Healthcare, PharMerica and Pharmacy Healthcare Solutions. Based in Chesterbrook, Pa., it employs more than 11,000 people and maintains a location in Roanoke, Texas.