Teledyne Technologies Incorporated provides electronic components and subsystems, instrumentation, and communications products in the United States, Europe, Japan, and Canada. The company operates in four segments: Electronics and Communications, Engineered Systems, Aerospace Engines and Components, and Energy and Power Systems. The Electronics and Communications segment offers traveling wave tubes, microwave components and subsystems, high voltage connectors and subassemblies, microelectronic modules, imaging sensors, sequencers, relays and switches, as well as research and development services and electronic manufacturing services. It also provides marine instruments, environmental instruments, industrial gas analysis, vacuum and flow measurement, package inspection systems, and measurement sensors; and aircraft information management modules, relays and switches, wireless transceivers and amplifiers, and electronics equipment and printed circuit card assembly. The Engineered Systems segment offers systems engineering and integration, advanced technology application, software development, and manufacturing solutions. The Aerospace Engines and Components segment designs, develops, and manufactures piston engines, aftermarket support, and electronic engine controls. The Energy and Power Systems segment provides hydrogen gas generators, thermoelectric and fuel cell-based power sources, batteries, and small turbine engines that are used in electrical power generation plants, semiconductor manufacturing, optical fiber production, chemical processing, specialty metals, float glass, and other industrial processes. The company markets and sells its products through internal sales forces, distributors, and commissioned sales representatives to electronics, communications, aerospace, and defense industries. Teledyne Technologies was founded in 1960 and is based in Thousand Oaks, California.