CPI Electron Device Business, Inc.
CPI Electron Device Business, Inc., operating as CPI Beverly Microwave Division, is a global manufacturer of sophisticated microwave, radio frequency, power, and control solutions serving the Department of Defense and other federal agencies. Headquartered in Beverly, Massachusetts, with additional facilities in St. Petersburg, Florida, and St. Inigoes, Maryland, the company specializes in the design, manufacturing, and repair of critical electronic components essential to radar systems, electronic warfare platforms, and communications infrastructure. CPI is registered in SAM.gov as a for-profit limited liability company and has maintained its federal contractor status since October 2001. The company brings substantial expertise in electron tube production, repair, and evaluation, positioning itself as a strategic supplier for federal agencies requiring specialized microwave and radio frequency solutions that sustain mission-critical defense and civilian systems.
CPI Electron Device Business, Inc. has demonstrated exceptional breadth in its federal contracting portfolio, delivering electron tubes, magnetrons, transmit-receive limiters, receiver protectors, duplexers, and related microwave components across multiple funding agencies and contract types. Recent prime contract awards include significant purchases from the Naval Supply Systems Command for electron tubes and cross-field amplifier repairs; from the Defense Logistics Agency Land and Maritime for electron tube procurement; from the Federal Aviation Administration and Franchise Acquisition Services for assets supporting the National Airspace System, particularly transmit-receive limiters and receiver protectors; and from the Naval Air Warfare Center for magnetron procurement and repair services. The company has also secured awards from the Air Force Sustainment Center for X-band pulsed magnetron and electron tube repairs, from the National Oceanic and Atmospheric Administration for transmit-receive limiters, and from the Ogden Air Logistics Complex for electron tube and RTS tube repair and evaluation services. CPI's contract values typically range from single purchase orders under $50,000 to major procurement contracts exceeding $600,000, with most awards structured as firm fixed-price contracts and delivery orders without set-aside designations, reflecting the company's competitive standing as an established manufacturer. Additionally, the company serves as a subcontractor to major defense primes including Northrop Grumman Systems Corp, BAE Systems Technology Solutions & Services Inc., Raytheon Company, Lockheed Martin Corporation, HII Mission Technologies Corp, and Leidos, Inc., providing specialized electron tubes, limiters, magnetrons, and related components for integration into larger defense systems.
CPI Electron Device Business, Inc. maintains three significant Indefinite Delivery/Indefinite Quantity contract vehicles that establish its long-term role in federal supply chains. The company holds a $90.8 million IDIQ contract with the Naval Supply Systems Command for the repair of cross-field amplifier electron tubes, a critical component in radar and electronic warfare systems used throughout the Department of Defense, with multiple delivery orders issued totaling over $17 million to date. A second major IDIQ valued at $10.49 million with the Air Force Sustainment Center covers repair services for X-band pulsed magnetron and electron tubes supporting airborne radar systems, with three delivery orders totaling approximately $1.23 million issued for magnetron repairs for the B-52 APQ-166 and related systems. The company also holds a $2.11 million single-award Indefinite Delivery Contract with Franchise Acquisition Services for the supply of transmit-receive limiters used in the ASR-9 radar system to protect receiver components, with five delivery orders issued between May and December 2025 collectively valued at $627,130 for assets supporting the National Airspace System. Additionally, CPI maintains a Basic Ordering Agreement with the Naval Air Warfare Center extending through May 2030 for ATC and LS PALS RF components. These contract vehicles demonstrate the company's sustained strategic importance to federal agencies for maintaining critical electronic infrastructure across defense, aviation, and communications sectors.
D9P7CUAJBG55 334419
Not listed 150 Sohier Rd, Beverly, MA 01915, USA
10/11/01 6/9/26 Stellant Systems Inc.
Stellant Systems Inc., doing business as Electron Devices, is a subsidiary of L3Harris Technologies specializing in the design, manufacturing, and repair of advanced vacuum electron devices and related electronic components for defense and aerospace applications. The company, registered with the federal government since March 2002 and based in Williamsport, Pennsylvania, serves as a critical supplier to multiple federal agencies, providing specialized products essential to maintaining operational readiness across military platforms and national infrastructure. Stellant Systems has established itself as a key vendor for electron tubes, microwave components, and cross field amplifiers used in sophisticated defense systems, aviation surveillance infrastructure, and communications networks.
Stellant Systems has executed numerous prime federal contracts valued at over $100 million since 2019, supplying specialized electron devices to the Department of the Navy, Department of the Air Force, Defense Logistics Agency, Federal Aviation Administration, and other federal agencies. The company's product portfolio includes electron tubes, cross field amplifier microwave tubes, magnetrons, thyratrons, and related electronic components manufactured to strict military specifications and qualified products list standards. Prime contract work has encompassed the manufacture and repair of electron tubes supporting the Aegis weapons platform, production of double duty cross field amplifier microwave tubes for naval radar modernization, repair and testing of E-3 electron tubes for Air Force systems, and provision of specialized components for missile defense and aircraft systems. Stellant Systems has received substantial delivery orders and definitive contracts from the Naval Supply Systems Command, Naval Sea Systems Command, Air Force Sustainment Center, Defense Logistics Agency Land and Maritime, and Federal Aviation Administration, with individual contract values ranging from approximately $12,000 to $13.4 million. All prime contract awards have been issued without set-aside designations, reflecting the company's competitive positioning as a sole or preferred source for many specialized electron device components due to its proprietary manufacturing capabilities and original equipment manufacturer status. Additionally, Stellant Systems functions as a subcontractor to L3 Technologies and Northrop Grumman Systems Corporation, providing radio frequency amplifiers and standard part hardware components.
Stellant Systems currently holds three active indefinite-delivery/indefinite-quantity contract vehicles with federal agencies. The largest IDIQ, awarded by Naval Supply Systems Command in June 2022, carries a ceiling value of $77.7 million and extends through June 2026 for the repair of single duty, double duty, and water-cooled vane cross field amplifier electron tubes supporting the Navy's Aegis weapons system and other critical naval electronic infrastructure. A second IDIQ vehicle awarded by Naval Supply Systems Command in August 2021 carries a $58.4 million ceiling value through August 2026 for the provision of specialized electron tubes, microwave amplifiers, magnetrons, and related components used across naval systems, aircraft, space platforms, and missile defense applications. The third IDIQ, a single-award contract with a civilian federal agency headquarters, was established in September 2024 with a $2.94 million ceiling value extending through September 2026 for the repair and rebuild of ASR-8 electron tubes (Klystron tubes) essential to the Federal Aviation Administration's Airport Surveillance Radar systems. Under these IDIQ vehicles, federal agencies including the Naval Supply Systems Command, Naval Sea Systems Command, Air Force Sustainment Center, and Federal Aviation Administration have issued numerous delivery orders and task orders totaling millions of dollars, enabling efficient procurement of critical electron tube repair, manufacturing, and testing services on an as-needed basis to sustain essential defense and aviation infrastructure.
P4ZHAFDLJ616 334419
Not listed 1035 Westminster Dr, Williamsport, PA 17701, USA
3/15/02 4/29/26