Lewis Hastings Sarett was a research scientist at one of the largest what, in the world?
Merck &amp; Co. Merck & Co., Inc. (), d.b.a. Merck Sharp & Dohme (MSD) outside the United States and Canada, is an American pharmaceutical company and one of the largest pharmaceutical companies in the world.
Rolta Rolta is a multinational company headquartered in Mumbai, India. The company focuses on IT solutions, Business Intelligence and BigData Analytics, Geospatial and Engineering.