Johnson Controls International (JCI) is a global leader in building technology and solutions, offering services that optimize building performance, enhance safety, and improve energy efficiency. Their key services include HVAC operations, maintenance, and repair; fire safety; security solutions; and building automation systems (BAS). JCI also provides OpenBlue digital technology, a platform for tailored HVAC, fire protection, and security services, offering greater visibility and performance improvements. Additionally, JCI offers training services and asset integrity assurance for various industries, including oil and gas, marine, construction, and real estate.