Johnson Controls

About Johnson Controls

Johnson Controls is a consulting and building systems company in the Westminster neighbourhood of London, Ontario. It serves industries including data centers, healthcare facilities, pharmaceutical production sites, advanced manufacturing, and higher education campuses. The company offers products and services focused on thermal management, energy efficiency, and decarbonization. Specific offerings include building automation and controls, environmental controls for operating rooms, and cooling solutions for AI infrastructure and gigawatt-scale data centers. It provides operations, maintenance, and repair services. The company also provides fire suppression solutions, including the Aquamist ULF low-pressure water mist system and the AquaMist Fog high-pressure system for machinery, turbines, and industrial fryers. Warren Johnson launched the company in 1885. The company has a history spanning over 140 years. Johnson Controls operates in over 150 countries with more than 2,000 locations and employs more than 90,000 colleagues worldwide. The company says it is a global leader in mission-critical building systems.