Top Healthcare Companies in USA List by Market Cap as of August 2026

Merit Medical Systems Manufacture and Market disposable Medical Devices used in interventional, diagnostic and therapeutic procedures, particularly in cardiology, radiology, oncology, critical care and endoscopy. The headquarters is in USA.

MyoKardia is a Transformative Therapies company. It is applying a precision medicine approach to develop therapeutic candidates for patient populations with shared characteristics such as causal genetic mutations or disease subtypes. The headquarters is in USA.

Bristol Myers Squibb acquired MyoKardia for 13.1 Billion USD in Nov-2020.

Turning Point Therapeutics is a clinical-stage biopharmaceutical company designing and developing novel small molecule, targeted oncology therapies to address key limitations of existing therapies and improve the lives of patients. Headquarters is in USA.

Turning Point develops kinase inhibitors, a class of targeted cancer drugs, that are designed to bind to cancer cells with greater precision and affinity than existing therapies.

Acadia Pharmaceuticals is a Healthcare and Pharmaceutical company. The company is of food and drug administration for the treatment of hallucinations and delusions associated with Parkinson’s disease psychosis. Around 8 million people in the United States are living with dementia and studies suggest that approximately 30% of people with dementia, 2.4 million people, experience dementia-related hallucinations and delusion. The headquarters is in USA.

ICU Medical is a Healthcare company. The company products are infusion therapy, oncology and critical care. It services that provide meaningful clinical differentiation, consistent innovation and superior value. The headquarters is in USA.

Envista Holdings is a Dental Platform company. It is a global family of three operating companies and more than 30 trusted dental brands and united by a shared purpose to partner with professionals to improve lives. The company partners deliver the best possible patient care through industry leading products, solutions and technology. The headquarters is in USA.

HMS Holdings is a Industry Leading Technology, Analytics and Engagement Solutions and Health Management Solutions company. The company broad range of payment accuracy and population health management solutions advance healthcare by helping healthcare organizations reduce costs and improve health outcomes. The headquarters is in USA.

iRhythm is a Clinical Digital Healthcare company focused on complete ambulatory cardiac monitoring solution. The headquarters is in USA.