Honeywell International Inc. is an integrated operating company. Its Aerospace Technologies segment supplies products, software, and services for aircraft that it sells to original equipment manufacturers and other customers in a variety of end markets, including air transport, regional, business and general aviation aircraft, airlines, aircraft operators, and others. Its Industrial Automation segment provides industrial automation solutions that deliver intelligent, sustainable, and secure operations for customers in oil and gas, petrochemicals, life sciences, metals and mining, and other segments. The Energy and Sustainability Solutions segment consists of UOP, advanced materials business units and LNG process technology and equipment business. The Building Automation segment offers products, software, security access solutions, and technologies that enable building owners and occupants to ensure their facilities are safe, energy efficient, sustainable, and productive.