Johnson & Johnson is the world's largest and most diverse healthcare firm. It has two divisions: pharmaceutical and medical devices. These now represent all of the company's sales following the divestment of the consumer business, Kenvue, in 2023. The drug division focuses on the following therapeutic areas: immunology, oncology, neurology, pulmonary, cardiology, and metabolic diseases. Geographically, just over half of total revenue is generated in the United States.