AbbVie is a research-based biopharmaceutical company. The company's products are focused on treating conditions such as chronic autoimmune diseases in rheumatology, gastroenterology and dermatology; oncology, including blood cancers; virology, including hepatitis C virus and human immunodeficiency virus; neurological disorders, such as Parkinson's disease; metabolic diseases, including thyroid disease and complications associated with cystic fibrosis; pain associated with endometriosis; as well as other serious health conditions. The company also has medicines in clinical development across immunology, oncology and neuroscience, with additional targeted investment in cystic fibrosis and women's health.

Biogen is a biopharmaceutical company focused on discovering, developing and delivering therapies for people living with neurological and neurodegenerative diseases as well as related therapeutic adjacencies. The company's main growth areas include multiple sclerosis (MS) and neuroimmunology; Alzheimer's disease and dementia; neuromuscular disorders, including spinal muscular atrophy (SMA) and amyotrophic lateral sclerosis; movement disorders, including Parkinson's disease; and ophthalmology. The company's marketed products include TECFIDERA, AVONEX, PLEGRIDY, TYSABRI, VUMERITY and FAMPYRA for the treatment of MS, SPINRAZA for the treatment of SMA and FUMADERM for the treatment of severe plaque psoriasis.

Bristol-Myers Squibb is engaged in the discovery, development, licensing, manufacturing, marketing, distribution and sale of biopharmaceutical products. The company's products are sold worldwide, primarily to wholesalers, specialty distributors, retail pharmacies, hospitals, government entities and the medical profession. The company manufactures products in the United States and Puerto Rico and has manufacturing operations in two foreign countries. The company has products in the following therapeutic classes: hematology, oncology, cardiovascular and immunology. The company's pharmaceutical products include chemically-synthesized or small molecule drugs and products produced from biological processes, called biologics.

Celgene is a global biopharmaceutical company engaged primarily in the discovery, development and commercialization of therapies for the treatment of cancer and inflammatory diseases through solutions in protein homeostasis, immuno-oncology, epigenetics, immunology and neuro-inflammation. The company's primary commercial stage products include: REVLIMID?, an oral immunomodulatory drug; POMALYST?/IMNOVID?, a proprietary, small molecule; OTEZLA?, an oral small-molecule inhibitor of phosphodiesterase 4 for cyclic adenosine monophosphate; ABRAXANE?, a solvent-free chemotherapy product; and VIDAZA?, a pyrimidine nucleoside analog. In addition, the company provides other product sales and licensing arrangements.

Johnson & Johnson is a holding company engaged in the research and development, manufacture and sale of a range of products in the health care field. The company has three business segments: Consumer, which includes a range of products focused on personal healthcare used in the beauty, over-the-counter pharmaceutical, baby care, oral care, women's health and wound care markets; Pharmaceutical, which is focused on six therapeutic areas: immunology, infectious diseases, neuroscience, oncology, cardiovascular and metabolism and pulmonary hypertension; and Medical Devices, which includes products used in the orthopaedic, surgery, interventional solutions, and eye health fields.

Merck & Co. is a global health care company that delivers health solutions through its prescription medicines, vaccines, biologic therapies and animal health products. The company's segments are: Pharmaceutical, which includes human health pharmaceutical products that consist of therapeutic and preventive agents for the treatment of human disorders, and human health vaccine products that consist of preventive pediatric, adolescent and adult vaccines; and Animal Health, which discovers, develops, manufactures and markets veterinary pharmaceuticals, vaccines and health management solutions and services, as well as a suite of digitally connected identification, traceability and monitoring products.

Pfizer is a research-based biopharmaceutical company. The company is engaged in discovering, developing, manufacturing and distributing of healthcare products, including medicines and vaccines. The company manages its commercial operations through three businesses: Pfizer Biopharmaceuticals Group, which includes Oncology, Inflammation and Immunology, Rare Disease, Hospital, Vaccines and Internal Medicine business units, as well as a hospital business unit; Upjohn, which includes the company's solid oral dose brands such as Lyrica, Lipitor, Norvasc, Celebrex, Viagra, and certain generic medicines; and Consumer Healthcare, which is an over-the-counter medicines business.