AbbVie Inc., headquartered in North Chicago, Illinois, is a leading American pharmaceutical company. Established in 2013 following a spin-off from Abbott Laboratories, AbbVie ranks among the top biomedical firms globally by revenue. The company’s flagship product, Humira, treats various autoimmune diseases and leads a diverse portfolio that includes oncology, immunology, neuroscience, and eye care treatments. AbbVie enhances its impact through strategic partnerships and ongoing research, continuously addressing complex medical challenges.