FULTON IRON AND MANUFACTURING, L.L.C

Fulton Iron and Manufacturing, L.L.C. specializes in precision machining and industrial gear systems, delivering high-tolerance components for defense-grade applications. Their core capabilities center on machine shop operations, including CNC milling, turning, and hydraulic press fabrication, with demonstrated expertise in producing heavy-duty horizontal hydraulic presses and precision gears for high-speed drive systems. The company’s technical proficiency spans the full lifecycle of metal fabrication—from raw material machining to final assembly of mission-critical drivetrain components—ensuring compliance with stringent military performance and dimensional tolerances. Their specialization in gear manufacturing for industrial high-speed drives indicates advanced knowledge of involute tooth profiles, heat treatment processes, and backlash control, positioning them as a niche supplier of robust mechanical power transmission elements. The contractor maintains a focused relationship with the Department of Defense, consistently delivering precision-engineered hardware for military equipment requiring durability under extreme operational conditions. Their work supports defense platforms reliant on mechanical actuation systems, transmission assemblies, and heavy machinery components, suggesting direct alignment with Army and Navy maintenance, repair, and overhaul programs. Operating under NAICS 332710 (Machine Shops) and 333612 (Speed Changer and Gear Manufacturing), Fulton Iron and Manufacturing serves the defense industrial base with specialized capabilities in custom metal fabrication and mechanical drive systems. They are not a generalist fabricator but a precision-focused supplier for applications demanding exacting geometric control and material integrity. As a small, locally based entity in Saint Louis, Missouri, the company operates as a limited liability corporation with no federal certifications on record. Their geographic positioning in the Midwest industrial corridor supports efficient logistics for DoD supply chains, and their market presence is defined by technical precision rather than scale, serving as a responsive, agile partner for specialized defense hardware needs.