
www.abbottmachineco.com
Abbott Machine Co. is a long-standing provider of industrial manufacturing services, specializing in the rebuilding, remanufacturing, and CNC retrofitting of mills, grinders, and metal-shaping machinery. With over 55 years of experience, the company supports a global clientele through custom engineering solutions, precision grinding, and specialized slitting services. Following the acquisition of GEM Superfinishers, they provide comprehensive microfinishing and superfinishing capabilities. Abbott Machine Co. operates a large-scale facility equipped with heavy-duty overhead bridge cranes to accommodate extensive industrial projects. The company remains committed to maintaining legacy equipment performance by offering both new replacement parts and refurbished components for major machinery brands.

waterjetstl.com
WaterJet St. Louis is an industrial manufacturing firm specializing in precision CNC waterjet cutting and multi-axis milling services. With over 25 years of experience, the company provides custom fabrication solutions for sectors including aerospace, automotive, medical, construction, and electronics. Their capabilities include rapid prototyping, high-volume production, and precision machining with tolerances reaching ±0.0001 inches. Utilizing a cold-cutting waterjet process, they ensure material integrity by eliminating heat-affected zones during production. The facility serves as a comprehensive partner for complex design requirements, delivering accurate components through advanced computer-controlled machinery.

www.ultmachine.com
Ultimate Machine is a precision machining company located in Maryland Heights, Missouri. It provides CNC milling and turning, manual machining, and honing services, and manufactures shot end components such as shot sleeves, plunger rods and tips, cooling saddles, and nozzles. The company also offers shot sleeve heat treating and nitriding, troubleshooting and design support, and expanded honing capability following its 2022 integration with Precision Tool Company.

www.tompkinscustommachine.com
Tompkins Custom Machine, LLC is a machine shop located in Brownstown, Illinois, providing CNC milling, CNC turning, manual machining and 3D printing for prototypes and production runs. Founded in 2020, the company supports customers across the United States and focuses on producing American-made parts. Services include prototyping, small- and large-volume production, and logistics support such as UPS shipping and local pickup/delivery.

www.sauermachine.com
L.E. Sauer Machine Company is a single-source fabricator of custom metalwork, artwork and sculpture, serving industrial customers including the corrugated box industry. The company provides CNC machining and turning, laser cutting, heat treating and finishing services, plus scanning/digitizing and electronic file transfer for production. It supports a range of materials and offers secondary processes such as blasting, priming, painting and vibratory finishing.


www.randsmachining.com
Provides precision machining and cutting services from two St. Louis facilities. Capabilities include waterjet cutting, full 5-axis CNC machining and high-speed milling for parts up to 7 × 3 meters, with equipment and controls suited for aluminum and titanium. The company also maintains metrology capacity with a Hexagon coordinate measuring machine. Facilities are located in St. Louis with multiple shop spaces totaling 24,000 and 40,500 sq ft.

www.patriotmachine.com
Patriot Machine is a woman-owned manufacturing company founded in 1991 by Judy and Bob Burns; Judy serves as President and Bob as Vice President. The company is a Tier 1 supplier to commercial and defense aerospace programs. It specializes in producing complex structural aerospace components and offers advanced turning and multi-axis machining capabilities for production parts.

www.midmacsol.com
Midwest Machining Solutions is a precision machining and fabrication company that provides reverse engineering, machining, production, repair, and assembly services. The company maintains an in-house fabrication department for plate work, beveling, weld preparation and welding. Capabilities include five-axis waterjet cutting, manual and CNC milling and turning, and MIG/TIG/Stick welding.
www.livingstontool.com
Livingston Tool is a minority-owned precision machining and fabrication company based in O'Fallon, Missouri. The company provides multi-axis CNC machining, CNC turning, manual milling and turning, wire and sinker EDM, and certified welding, along with prototype tooling, assemblies and production runs. Livingston Tool offers CAD/CAM support, reverse engineering, and just-in-time delivery, and maintains modern equipment to meet tight tolerances and complex part geometries. The company holds AS9100 Rev D certification.

schantzfab.com
Schantz Machine & Fabrication provides CNC machining and custom metal fabrication with fast turnaround and no minimum order requirements. The company handles projects from simple parts to complex multi-part RFQs and specializes in low-volume production, including single-unit orders. Services include robotics and automation integration, design-for-manufacturability (DFM), 3D CNC machining, and quality control for industries such as automotive, manufacturing, oil and gas, food and beverage, and government.

generalmachineinc.com
General Machine is a metal fabrication and machining shop based in Freeburg, Illinois. The company specializes in complex weldments, low-volume and oversized parts, and work requiring tight tolerances. It provides both CNC and manual machining for heavy equipment, replacement parts and custom builds, and handles large-scale plate work and heavy assemblies.

gatewaymetallizing.com
Gateway Metallizing is a family-owned machine shop specializing in precision machining, metallizing, and repair of rotating and wear-prone components. The company provides welding and custom fabrication, gear manufacturing, and surface preparation services for industrial customers. It also assists with parts sourcing and supports both CNC and manual machining operations.

creativemachineconcepts.com
Creative Machine Concepts Ltd. is a family-owned machine shop in downtown St. Louis, Missouri, established in 2010. The company specializes in machining stainless steel and plastic components for the food-processing industry using modern CNC equipment. It manufactures one-off parts, prototypes and production runs with an emphasis on precision, repeatability and cost-effective production.
cmcustomfabrication.com
C & M provides precision machined parts and custom fabrication services with a focus on short-run, quick-turn projects. The company handles one-off prototypes, repair and replacement parts for legacy equipment, fixtures, and tool & die work. It also offers machine building, automation and PLC control capabilities and emphasizes accuracy, quality, and meeting agreed deadlines.


abmachineshop.com
AB Machine Shop is a metalworking facility specializing in CNC machining, welding and general fabrication for prototyping and production runs. The company offers custom tooling, repair and high-volume production services for industries such as automotive, agriculture and food processing. Founded in 1999 and now located in Godfrey, Illinois, the shop operates a large shared warehouse and works to meet tight tolerances across a variety of metal materials.