CPI Electron Device Business Employee Directory
Defense and Space ManufacturingMassachusetts, United States201-500 Employees
CPI Electron Device Business is a mid-sized global manufacturer of electronic components and subsystems focused on the aerospace and defense sectors. Founded in 1948, the company designs, develops, and produces RF and microwave products for defense and commercial applications, with two primary locations: the Beverly Microwave Division in Beverly, Massachusetts, and the TMD Technologies Division in Hayes, Middlesex, United Kingdom. It serves customers in the aerospace and defense markets by providing reliable, high-performance components essential to critical operations. The organization maintains a cross-Atlantic footprint to support a worldwide customer base. In August 2025, CPI EDB announced the PTCM1027/PTCM1127 CW/Pulsed traveling wave tube amplifier, notable for high efficiency, broad instantaneous bandwidth, and high gain relative to solid-state amplifiers.