Espey Manufacturing & Electronics Corp., founded in 1961 and headquartered in Lowell, Massachusetts, specializes in the design, development and manufacture of precision electronic components and sensor systems. The company’s core product offerings include magnetostrictive transducers, torque and position sensors, wideband RF and microwave amplifiers, as well as high-reliability printed circuit boards and molded bus assemblies. These solutions are engineered to withstand harsh operating environments and meet stringent performance requirements.
Espey’s sensor technologies are employed in applications ranging from industrial automation and energy production to commercial and military aerospace platforms. Its RF and microwave product portfolio—comprised of power amplifiers, low-noise amplifiers and filters—supports radar, communications and electronic warfare systems. In addition to standard catalog items, the company provides custom engineering, qualification testing and certification services to address unique customer specifications.
Serving primarily North American defense contractors, government agencies and aerospace prime integrators, Espey maintains ISO 9001 quality certification and operates manufacturing facilities equipped for small-to-medium volume, high-reliability production. The company’s longstanding relationships with U.S. Department of Defense programs and commercial aircraft manufacturers underscore its reputation for dependable delivery and technical expertise.
Under its experienced management team, Espey continues to focus on niche markets where precision sensor and electronic interconnect technologies are critical. By leveraging decades of specialized know-how and maintaining close collaboration with its customers, the company aims to capitalize on ongoing investment in defense modernization and next-generation aerospace platforms.
