RICHARDSON ELECTRONICS, LTD.

Richardson Electronics Ltd specializes in the design, manufacturing, and supply of high-reliability electronic components for mission-critical defense and homeland security systems. Their core expertise lies in electron tubes, magnetrons, hybrid circuits, electromagnetic relays, and precision passive components such as capacitors and inductors, with deep proficiency in RF and microwave technologies. The company delivers ruggedized, long-lead-time components often used in radar, communications, and electronic warfare systems, where performance under extreme environmental conditions is paramount. Their ability to source, reverse-engineer, and manufacture obsolete or end-of-life electronic parts ensures continuity for legacy defense platforms, setting them apart as a critical enabler for sustainment and modernization programs. The contractor maintains a consistent presence with the Department of Defense and the Department of Homeland Security, supplying specialized components for radar transmitters, surveillance systems, and secure communications infrastructure. Work with the U.S. Agency for Global Media suggests involvement in broadcast transmission systems requiring high-power RF components. These agencies rely on Richardson Electronics for mission-critical replacements and upgrades where commercial off-the-shelf solutions are inadequate. Their industry focus centers on other electronic component manufacturing, semiconductor devices, and communications equipment, positioning them as a niche supplier for defense-grade RF and microwave subsystems. They serve vertical markets requiring extended lifecycle support, including aerospace, electronic warfare, and strategic communications. Richardson Electronics Ltd is a small business entity based in LaFox, Illinois, with no federal certifications on record. Operating as a merchant wholesaler and manufacturer, they serve as a trusted link between specialized component producers and government end users, leveraging technical knowledge and supply chain agility to support national security systems with hard-to-source electronics.