Saipher ATC is a Brazilian company specialized in the development and commercialization of software and solutions based on electronic flight strips (EFPS/EFSS/EFS System) for Air Traffic Control and Management (ATC/ATM). The Saipher ATC systems are in use in more than 150 Brazilian aerodromes, covering from the AFIS stations operated by just one controller to international airports with intense movement, as well as airbases and other specific missions. Keywords: EFPS, EFSS, EFS, Electronic Flight Strip, Control Tower, Airport.