Johnson Controls International plc is a global building technology and industrial systems company that provides products and services for commercial, industrial, and institutional facilities. Johnson Controls International plc focuses on heating, ventilation, and air conditioning equipment, building automation and controls, fire detection and suppression, security systems, industrial refrigeration, and energy efficiency solutions. The company also supports integrated infrastructure and digital services that help customers manage comfort, safety, and operational performance across complex properties. Its offerings serve sectors such as data centers, healthcare, pharmaceuticals, advanced manufacturing, retail, and education, making Johnson Controls International plc an important provider of mission-critical building solutions in the global market.