HARTWIG, INC.

Hartwig, Inc. specializes in the precision repair, maintenance, and manufacturing of industrial machine tools, with deep expertise in Okuma, Fanuc, and Okamoto CNC equipment. The company delivers on-site, mission-critical services including horizontal lathe overhauls, clutch subsystem assembly with alignment and reaming, preventative maintenance cycles, and custom component fabrication such as insert holders and high-pressure filtration systems. Their technical proficiency spans hard turning center restoration, precision machining calibration, and the restoration of high-tolerance industrial machinery used in secure federal environments, particularly where uptime and dimensional accuracy are non-negotiable. Hartwig’s unique value lies in its hands-on mastery of legacy and modern CNC platforms, enabling rapid response to complex mechanical failures without reliance on original equipment manufacturers. The company maintains a longstanding relationship with the Department of the Treasury, primarily supporting the Philadelphia Mint’s operational machinery through scheduled maintenance, emergency repairs, and specialized manufacturing of mission-critical components. For the Department of Defense, Hartwig provides on-base technical services for precision machining systems, demonstrating adaptability to secure, high-security federal facilities. Hartwig’s core industry focus is in Commercial and Industrial Machinery and Equipment Repair and Maintenance (NAICS 811310) and Machine Tool Manufacturing (NAICS 333517), positioning them as a niche provider for government entities requiring expert servicing of high-precision metalworking equipment. Their work supports critical infrastructure in currency production and defense manufacturing, emphasizing reliability, tolerances, and regulatory compliance in mission-critical environments. As a small business structured as a 2L entity based in Saint Louis, Missouri, Hartwig operates without federal certifications but leverages deep technical specialization and direct access to proprietary machine tool systems to serve federal clients. Their geographic presence and operational model are tailored to on-site, responsive service for federal facilities requiring immediate, skilled mechanical intervention.