At MSD, known as Merck & Co., Inc., Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.msd.com and connect with us on Facebook, Instagram, Twitter, and YouTube.
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The MSD annual revenue was $64.2 billion in 2026.
Anni Varughese is the Managing Director, Hong Kong and Macao of MSD.
21,162 people are employed at MSD.
MSD is based in Rahway, New Jersey.
The NAICS codes for MSD are [5173, 517312, 517, 325, 51731, 32, 51].
The SIC codes for MSD are [283, 2836, 48, 28].