Pfizer is one of Janssen's top rivals. Pfizer was founded in New York, New York} in 1849. Like Janssen, Pfizer also competes in the Pharmaceuticals space. Compared to Janssen, Pfizer generates $54.3B more revenue.
Novartis is Janssen's #2 competitor. Novartis was founded in 1996, and is headquartered in Basel, Basel-City. Like Janssen, Novartis also operates in the Pharmaceuticals space. Novartis generates $5B more revenue vs. Janssen.