Honeywell International is a technology and manufacturing company. Co. has four segments: Aerospace, which supplies products, software and services for aircrafts; Honeywell Building Technologies, which provides products, software, solutions and technologies including building control and optimization, energy management, access control, video surveillance, fire products, and remote patient monitoring systems; Performance Materials and Technologies, which develops and manufactures chemicals and materials, process technologies and automation solutions; and Safety and Productivity Solutions, which provides products and software that improve productivity, workplace safety and asset performance.