About
Johnson Controls, Inc., founded in 2005 and based in Milwaukee, WI, is a global technology company focused on energy efficiency, decarbonization, thermal management, and mission-critical performance. It delivers integrated solutions across building automation and controls, HVAC equipment, fire detection and suppression, industrial refrigeration, and security.
The portfolio includes Metasys and Facility Explorer for building controls; YORK chillers and HVAC systems; Frick industrial refrigeration; and fire and security brands such as Tyco, Ansul, Simplex, Autocall, Sensormatic, Kantech, Illustra, and Exacq. Through its OpenBlue digital platform, Johnson Controls unifies live building data from more than 130 sources into a normalized data layer to help organizations manage operations systemically.
Services cover the full lifecycle, including capital funding solutions, design and build, system integration, optimization and retrofit, managed services, training, and field support. Capabilities such as predictive maintenance, remote diagnostics, and condition-based strategies aim to maximize uptime and reduce risk.
Johnson Controls serves a wide range of sectors, including data centers, healthcare, education, government, commercial real estate, industrial and manufacturing, hospitality, and marine. Its end-to-end offerings connect controls, HVAC, fire and life safety, and security into cohesive, data-driven building and infrastructure systems.