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Merck & Company (NYSE: MRK) — Company Overview, News & Financial Data

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Company profile

Merck & Company

Merck & Company is a global healthcare enterprise that discovers, develops, manufactures, and markets biopharmaceutical prescription medicines, vaccines, biological therapies, and animal health products. The company operates through two main business segments: Pharmaceutical and Animal Health. Its pharmaceutical portfolio includes treatments across oncology, infectious diseases, cardiometabolic disorders, immunology, neuroscience, and respiratory conditions. Additionally, the organization develops and supplies vaccines for pediatric, adolescent, and adult populations, alongside veterinary medicines and health management products for livestock and companion animals worldwide.

Snapshot

Public USOwnership
1891Year founded
~75,000Employees
Rahway, United StatesHead office
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Global footprint

Operations

All Locations
United States
Japan

Products and/or services of Merck & Company

  • Oncology Therapeutics: Monoclonal antibodies and immunotherapies designed for cancer treatments, targeting programmatic cell death proteins across multiple solid tumor types, hematologic malignancies, and early-stage disease settings across international markets.
  • Vaccines Portfolio: Human vaccines covering pediatric, adolescent, and adult immunizations for human papillomavirus, pneumococcal disease, rotavirus, measles, mumps, rubella, and varicella distributed to global health programs and clinical networks.
  • Cardiometabolic and Respiratory Medicines: Pharmaceutical treatments targeting pulmonary arterial hypertension, type 2 diabetes, hypercholesterolemia, and chronic heart failure administered through oral formulations and specialized therapies across healthcare systems worldwide.
  • Infectious Disease Treatments: Antiviral and antibacterial formulations providing therapeutic interventions for human immunodeficiency virus infections, severe fungal infections, cytomegalovirus in transplant recipients, and hospital-acquired bacterial infections.
  • Immunology and Neuroscience Products: Targeted pharmaceutical biologicals and small molecule drugs engineered to manage autoimmune conditions, chronic inflammatory disorders, neurodegenerative conditions, and central nervous system disorders worldwide.
  • Animal Health Solutions: Veterinary pharmaceuticals, biological products, vaccines, and digital livestock intelligence services for livestock, poultry, aquaculture, and companion animals distributed to veterinarians, producers, and pet owners globally.

Merck & Company executive team

  • Mr. Robert M. Davis J.D.Chairman, President & CEO
  • Ms. Caroline A. LitchfieldExecutive VP & CFO
  • Ms. Betty D. LarsonExecutive VP & Chief Human Resources Officer
  • Mr. Richard R. DeLuca Jr.Executive VP & President of Merck Animal Health
  • Dr. Dean Y. Li M.D., Ph.D.Executive VP & President of Merck Research Laboratories
  • Mr. Dalton E. Smart IIISenior VP of Finance, Principal Accounting Officer & Global Controller
  • Mr. David Michael WilliamsExecutive VP and Chief Information & Digital Officer
  • Mr. Peter DannenbaumVice President of Investor Relations
  • Ms. Jennifer L. Zachary J.D.Executive VP & General Counsel
  • Mr. Sanat ChattopadhyayExecutive VP & President of Merck Manufacturing Division