Johnson Controls

Johnson Controls is a building technology company that supplies equipment, software and services for the built environment. Founded in 1885, the company employs more than 100,000 people and operates in over 150 countries. Its portfolio covers HVAC systems, building automation and controls, fire detection and suppression, security systems and building technology software, and it describes itself as the world's largest portfolio of building technology, software and service solutions.

The company's work spans regulated and highly specified sectors, including healthcare, education, commercial real estate and industrial facilities. Its product lines include automatic sprinkler systems and fire detection, security systems, HVAC equipment and building automation controls. It also develops digital products, among them OpenBlue, a platform for building performance optimization, alongside work in sustainability, decarbonization and energy efficiency.

Johnson Controls traces its history to the invention of the electric room thermostat and early automatic sprinkler systems, and states that it has sustained continuous innovation for more than 140 years. The company's stated mission is to reimagine building performance for people, places and the planet, with a focus on smart, healthy and sustainable buildings. It serves customers in virtually every market sector worldwide.