Leach International Corporation

Leach International Corporation designs and manufactures high reliability power switching and control components for aerospace, ground vehicle, rail, and industrial markets worldwide. The company integrates advanced components with specialized engineering to deliver custom AC/DC power distribution solutions, including primary and secondary assemblies, relay and warning panels, GFI units, thrust reverser controls, ELCUs, smart contactors, wiring assemblies, anti-ice controllers, and weapons release systems. Expanding beyond its legacy as a relay supplier, Leach applies its design and manufacturing expertise to create solutions focused equipment that offers added value through customer specific assemblies. Whether meeting a requirement, specification, or replacement need, Leach delivers lighter, lower cost, and highly reliable systems. Known for design excellence since 1919, its products operate in demanding aerospace, military, rail, and industrial environments.