Merck is one of the largest pharmaceutical companies in the world. It also publishes The Merck Manuals, a series of reference books for physicians, nurses, and technicians.
Swiss-American Products, Inc. provides products for wound healing, sunscreening, and skin care that are used by medical professionals in hospitals, burn centers, rehabilitation clinics, and long-term and short-term care centers.
Spectrum Pharmaceuticals, Inc. develops biotechnology and pharmeceuticals, especially in the areas of oncology and hemtology.
Bausch Health Compaines, Inc. (formerly Valeant Pharmaceuticals International, Inc.) makes generic and branded products, including pharmaceuticals, medical devices, contact lenses, and opthalmic surgical equipment.
Zafgen, Inc. is a biopharmeceutical company that bills itself as being "dedicated to significantly improving the health and well-being of patients affected by obesity and complex metabolic disorders.”
AstraZeneca PLC is a British-Swedish pharmaceutical and biotech company that creates products to treat cancer, cardiovascular disease, inflammation, and other conditions.
PharMerica Corporation operates as an institutional pharmacy services company in the United States. The company offers services to healthcare facilities; pharmacy management services to hospitals; specialty infusion services to patients outside hospitals; and oncology pharmacy services.
Alcon Laboratories Inc. develops and manufactures medicines and devices for eye care. It is a subsidiary of Novartis.
Bausch + Lomb manufactures and sells contact lens. It is a subsidiary of Valeant Pharmaceuticals International, Inc.
Amicus Therapeutics is a biotechnology company that seeks treatments for rare and orphan diseases.