24 companies tracked in our directory. The United States is the world's largest pharmaceutical market, anchored by Pfizer, Merck, Johnson & Johnson, Eli Lilly and AbbVie, with dense biotech and manufacturing clusters in New Jersey, Massachusetts, California, North Carolina and Indiana, regulated by the FDA.
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Abbott is a diversified healthcare company headquartered in Abbott Park, Illinois, spanning diagnostics, medical devices (including the FreeStyle Libre), nutrition and established pharmaceuticals.
76 trials · 15 FDA devices
AbbVie is a research-driven biopharmaceutical company headquartered in North Chicago, Illinois, focused on immunology, oncology, neuroscience, eye care and aesthetics after its 2013 spin-off from Abbott.
226 trials · 55 Irish licences
Amgen is one of the world's largest independent biotechnology companies, headquartered in Thousand Oaks, California, pioneering biologics in oncology, inflammation, bone health and cardiovascular disease.
96 trials
Baxter International, headquartered in Deerfield, Illinois, develops products for renal care, hospital and surgical care, and pharmaceutical delivery including IV solutions and infusion systems.
1 trial · 83 Irish licences
Biogen is a pioneer in neuroscience headquartered in Cambridge, Massachusetts, developing therapies for neurological and neurodegenerative diseases including multiple sclerosis and Alzheimer's.
38 trials · 18 Irish licences
Boston Scientific is a global medical device manufacturer headquartered in Marlborough, Massachusetts, specialising in cardiology, endoscopy, urology and neuromodulation devices.
65 trials · 11 FDA devices
Bristol Myers Squibb is a global biopharmaceutical company headquartered in Princeton, New Jersey, with a leading oncology, hematology, immunology and cardiovascular portfolio.
204 trials · 65 Irish licences
Charles River Laboratories, headquartered in Wilmington, Massachusetts, is a leading contract research organisation supporting drug discovery, safety assessment and manufacturing services.
Edwards Lifesciences, headquartered in Irvine, California, is the global leader in structural heart disease and critical care monitoring, best known for transcatheter heart valves.
43 trials
Eli Lilly is a global pharmaceutical company headquartered in Indianapolis, Indiana, known for diabetes and obesity care and investing tens of billions in new US API and biologics manufacturing sites.
224 trials · 103 Irish licences
Genentech, headquartered in South San Francisco, California, is a founding company of the biotechnology industry and now a member of the Roche Group, focused on oncology, immunology and neuroscience.
39 trials
Gilead Sciences is a research-based biopharmaceutical company headquartered in Foster City, California, a global leader in antiviral therapies for HIV and hepatitis, plus a growing oncology franchise.
68 trials · 43 Irish licences
Illumina, headquartered in San Diego, California, is the global leader in DNA sequencing and array-based technologies that underpin genomics research and clinical diagnostics.
IQVIA, headquartered in Durham, North Carolina, is a global provider of clinical research services, real-world evidence and healthcare data analytics to the life sciences industry.
Johnson & Johnson is a global healthcare leader headquartered in New Brunswick, New Jersey, spanning its Innovative Medicine (pharmaceutical) and MedTech businesses with major R&D and manufacturing across the US.
197 trials · 134 Irish licences
Merck & Co. (known as MSD outside the US and Canada) is a leading vaccines and oncology company headquartered in Rahway, New Jersey, with its major West Point, Pennsylvania site anchoring vaccine and biologics production.
204 trials · 112 Irish licences
Moderna is a biotechnology company headquartered in Cambridge, Massachusetts, pioneering messenger RNA (mRNA) medicines and vaccines, with commercial manufacturing in Norwood, Massachusetts.
10 Irish licences
Pfizer is one of the world's largest pharmaceutical companies, headquartered in New York City, with US manufacturing and R&D across the Northeast and a broad portfolio spanning vaccines, oncology and internal medicine.
225 trials · 257 Irish licences
Regeneron is a leading biotechnology company headquartered in Tarrytown, New York, inventing medicines in ophthalmology, immunology and oncology, with large-scale biologics manufacturing in Rensselaer, New York.
105 trials · 6 Irish licences
Stryker is a leading medical technology company headquartered in Kalamazoo, Michigan, with products across orthopaedics, medical and surgical, and neurotechnology and spine.
28 trials · 6 FDA devices
Thermo Fisher Scientific, headquartered in Waltham, Massachusetts, is the world's largest supplier of laboratory instruments, reagents, and pharma services, including a major CDMO business.
1 FDA device
Vertex Pharmaceuticals is a global biotechnology company headquartered in Boston, Massachusetts, the world leader in cystic fibrosis medicines and expanding into gene editing and pain.
29 trials · 21 Irish licences
Viatris is a global healthcare company headquartered in Canonsburg, Pennsylvania, formed from the merger of Mylan and Upjohn, with a large portfolio of generic and established medicines.
9 trials · 357 Irish licences
Zoetis is the world's largest animal health company, headquartered in Parsippany, New Jersey, developing medicines, vaccines and diagnostics for livestock and companion animals.
