BILL MCCLUNG INC

Bill McClung Inc. specializes in the design, manufacture, and supply of mission-critical electronic components and control systems for defense applications, with deep expertise in relay systems, solid-state flashers, and electromagnetic switching assemblies. The company produces ruggedized electromechanical and solid-state relays, thermal and emergency flashers, and relay assemblies that meet stringent military environmental and performance standards. Their technical capabilities extend to printed circuit assembly and precision electronic component manufacturing, ensuring end-to-end control over production quality, reliability, and traceability for high-stakes aerospace and defense systems. A key differentiator is their focus on legacy military part replacements and obsolescence management, delivering drop-in compatible upgrades for aging platforms while maintaining full compliance with military specifications. The contractor maintains a consistent and exclusive relationship with the Department of Defense, supplying components used in aircraft systems, avionics, and tactical equipment. Their work supports maintenance, repair, and overhaul (MRO) programs across Army, Navy, and Air Force platforms, often fulfilling urgent requirements for mission-critical hardware that cannot be sourced from commercial suppliers. The depth and frequency of engagements indicate a trusted vendor status within defense supply chains, particularly for parts requiring rigorous qualification and documentation. Their primary industry focus lies in relay and industrial control manufacturing (NAICS 335314), with complementary capabilities in electronic component manufacturing (NAICS 334418, 334419) and aircraft parts production (NAICS 336412, 336413). This positions them as a niche supplier for defense electronics requiring high-reliability, low-volume, and custom-engineered solutions rather than mass-produced commercial items. Bill McClung Inc. is a Women-Owned Small Business and Woman-Owned Business certified, operating from Marble Falls, Texas. Their small business structure enables agile response and personalized support for government procurement needs, while their certifications enhance eligibility for set-aside contracts and foster diversity in the defense industrial base.