WAUKESHA FOUNDRY INC

Waukesha Foundry Inc. specializes in the production of precision steel castings for defense applications, with demonstrated expertise in manufacturing complex muzzle brake components to exacting military drawing specifications. The company leverages traditional sand casting and advanced foundry techniques to produce high-strength, dimensionally accurate steel parts that meet stringent performance and durability requirements for military firearms systems. Their technical capabilities center on metallurgical control, pattern making, mold preparation, and post-casting finishing processes tailored to defense-grade material standards, ensuring consistent integrity under extreme operational conditions. This focus on mission-critical castings positions them as a niche supplier within the defense industrial base, where precision, repeatability, and traceability are non-negotiable. The company has delivered products exclusively to the Department of Defense, specifically supporting ordnance and small arms systems through the fabrication of specialized muzzle brake castings. This singular but critical relationship indicates a trusted role in the supply chain for weapon system components, where reliability and adherence to technical drawings are paramount. Their work supports end-use platforms requiring high-reliability metal parts that withstand repeated firing cycles and environmental stressors. Waukesha Foundry operates under NAICS 331513, which defines steel foundries producing non-investment castings—typically sand or permanent mold castings used in heavy machinery, automotive, and defense sectors. Their market positioning is narrowly focused on defense-grade steel castings, distinguishing them from general-purpose foundries by their ability to meet military specification requirements without the overhead of investment casting processes. As a small, locally based manufacturer in Waukesha, Wisconsin, Waukesha Foundry Inc. operates as a sole proprietorship or small private entity (2L structure) with no federal certifications on record. Their geographic presence is centered in the Midwest, serving defense contractors through direct, specialized production rather than broad-scale distribution.