CPI International, Inc. is a provider of microwave and radio frequency (RF), power and control products for critical defense, communications, medical, scientific and other applications. The Company develops, manufactures and distributes products used to generate, amplify, transmit and receive high-power/high-frequency microwave and RF signals and/or provide power and control for various applications. It serves five end markets, including the radar and electronic warfare, communications, medical, industrial and scientific markets. CPI International, Inc. is organized into six operating divisions: Microwave Power Products Division (Palo Alto, California), Beverly Microwave Division (Beverly, Massachusetts), Satcom Division (Ontario, Canada), Communications & Medical Products Division (Ontario, Canada), Econco Division (Woodland, California) and Malibu Division (Camarillo, California).