Johnson Controls, Inc. is an American company that offers products and services to optimize energy efficiency in buildings, automotive batteries and interiors, and automotive electronic systems.

It is a diversified multinational business conglomerate "Conglomerate (Companies)") that has more than 170,000 employees in more than 1,300 locations spread across five continents. It is ranked 67th on the Fortune 500[1]​ and 251st on the Fortune Global 500.[2]​.