Meggitt is the parent company of a group whose principal activities are the design and manufacture of components and sub-systems for aerospace, defense and other markets. Co. has five segments: Meggitt Aircraft Braking Systems, a providers of aircraft wheels, brakes and brake control systems; Meggitt Control Systems, which comprised of aircraft fire protection and control systems; Meggitt Polymers and Composites, which comprised of engine and aerodynamic seals, flexible fuel tanks and fuel systems; Meggitt Sensing Systems, a provider sensing and monitoring systems for aircraft; and Meggitt Equipment Group, which include unique heat transfer equipment for hydrocarbon processing.