Founded in 1876 in Indianapolis by Colonel Eli Lilly, Eli Lilly and Company is a long-standing American pharmaceutical firm. The company played a pioneering role in industrial-scale drug manufacturing and was the first to mass-produce insulin for diabetes treatment in the 1920s. Throughout the 20th century, it secured a significant place in medical history as a key player in the mass production of the polio vaccine and the development of groundbreaking neuroscience drugs like Prozac.

Today, Eli Lilly is one of the most valuable pharmaceutical companies in the world by market capitalization. This enormous growth stems particularly from its new generation of drugs that have revolutionized the treatment of diabetes and obesity, such as Mounjaro and Zepbound. The company also possesses a strong R&D pipeline in areas like oncology, immunology, and Alzheimer’s disease, continuing to shape the future of the healthcare sector by investing billions in these treatments.