COLUMBIA MACHINE WORKS, INC.

Columbia Machine Works, Inc. specializes in the precision manufacturing of turned metal components, with demonstrated expertise in producing high-tolerance, mission-critical parts using advanced CNC turning and machining processes. Their recent award for a steel collar used in a U.S. Treasury commemorative coin underscores their capability in producing intricate, visually refined metallic components to exacting dimensional and surface finish standards. The company leverages deep knowledge in material selection, chip control, and surface treatment techniques to deliver parts that meet stringent aerospace, defense, and federal minting specifications. Their focus on precision turned products reflects a specialization in small-batch, high-accuracy production where consistency, repeatability, and aesthetic finish are as critical as functional performance. The contractor has established a direct working relationship with the Department of the Treasury, delivering specialized components for official commemorative and numismatic programs. This engagement suggests a trusted partnership in producing sensitive, low-volume items requiring strict quality control, traceability, and adherence to federal design standards. Their work for this agency indicates familiarity with government procurement protocols for non-standard, ceremonial, or collectible items requiring both technical precision and ceremonial integrity. Columbia Machine Works operates primarily within NAICS 332721, focusing on the fabrication of precision turned products such as shafts, collars, bushings, and threaded components. Their market positioning centers on niche, high-precision manufacturing for government applications where standard industrial parts are insufficient. They serve verticals requiring exacting tolerances and surface quality, including federal minting, ceremonial hardware, and specialized instrumentation. As a Women-Owned Small Business certified under the SBA’s WOSB program, Columbia Machine Works brings unique advantages in federal contracting access and supplier diversity initiatives. Located in Turlock, California, the company maintains a focused, agile manufacturing footprint optimized for responsive, small-lot production tailored to federal agency needs.