We are one company, Merck & Co., Inc., Kenilworth, New Jersey, USA but we operate under two different corporate brand names. We are known as Merck & Co., in the United States, Canada & Puerto Rico. We are known as MSD outside the United States, Canada & Puerto Rico.
HEADQUARTERSKenilworth, N.J., USA and operates in more than 140 countries
approximately 71,000 worldwide (as of 12/31/19)
2019 R&D EXPENSES
BUSINESSESPharmaceuticals, vaccines, and animal health
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This careers website is intended for Residents of the United States, Canada & Puerto Rico. Residents in other markets, please visit our MSD Careers page. Information on this site is for the purpose of presenting career opportunities at our organization and give our audience a view of our culture, diversity and growth opportunities. Our Company is an equal opportunity employer, Minority/Female/Disability/Veteran, proudly embracing diversity in all of its manifestations.