- Canton Gear Manufacturing & Designing Co., Inc. Canton, OH
- Canyon Manufacturing Services Houston, TX
- Capital Sheet Metal Sacramento, CA
- Capital Spring Columbus, OH
- Capital Welding Inc. Baltimore, OH
- Caps Machine And Tool, LLC Ponder, TX
- Capsonic Automotive, Inc El Paso, TX
- Caran Precision Engineering & Manufacturing Corp Brea, CA
- Carbide Tools For Industry, Inc. Santa Ana, CA
- Carbo Forge Inc Fremont, OH
- Cardinal Group LLC Harker Heights, TX
- Cargo Lift USA, LLC Lewisville, TX
- Carpe Diem Industries LLC Columbus Grove, OH
- Carpenter's Time Center, Inc. Beaumont, TX
- Cartesian Machine Durham, CA
- Casco Machining, Inc. San Jose, CA
- Cason Cad Cam El Dorado Hills, CA
- Cassco Grinding & Machining Houston, TX
- Castlebar Corp Canton, OH
- Cat-Wood Metalworks Moraine, OH
- Catapult Consulting LLC Magnolia, TX
- Cb Machine LLC Anderson, TX
- CC Coating & Machine, Inc. Corpus Christi, TX
- Cccverse LLC Murrieta, CA
- Ccemporium LLC Granada Hills, CA
- Ccon Inc Richardson, TX
- Cdr Machine & Fabricating, Inc. Terrell, TX
- Celco Manufacturing Inc. Pomona, CA
- Celea, Inc San Luis Obispo, CA
- Cemcoat Inc Los Angeles, CA
- Cemtrol Inc. Anaheim, CA
- Cen Tex Defense Industries LLC Fredericksburg, TX
- Cen-Cal Machine Company Bakersfield, CA
- Cen-Tex Marine Fabricators, Inc. Smithville, TX
- Cen-Tex Plating Austin, TX
- Cencal CNC Kingsburg, CA
- Center Metal Products Lemon Grove, CA
- Center-Line Machining Mentor, OH
- Centerline Manufacturing Ltd. Houston, TX
- Century Instrument & Machine Co., Inc. Houston, TX
- Certified Metal Craft, Inc. El Cajon, CA
- Certified Steel Treating Vernon, CA
- Chae & Nam Universe Inc National City, CA
- Champion Powder Coating Rancho Cordova, CA
- Champion Powder Coating San Francisco, CA
- Chandler Machine Company Stow, OH
- Channel Coast Marine LLC Oxnard, CA
- Channel Islands Coatings LLC Ventura, CA
- Chardon Tool & Supply Co., Inc. Chardon, OH
- Charles C Lewis Co Cleveland, OH
- Chart Tech Tool Inc Tipp City, OH
- Check Yourself Inc. Goleta, CA
- Cheek Machine Corp Anaheim, CA
- Chester Direct Houston, TX
- Chevalier Machinery, Inc Santa Fe Springs, CA
- Chillicothe Steel Company Chillicothe, OH
- Chromal Plating Co Los Angeles, CA
- Chromatic Inc Cleveland, OH
- Chrome Plating USA Metal Polishing Escondido, CA
- Cielo Field Systems LLC Carlsbad, CA
- Cinci CNC, LLC Milford, OH
- Cincinnati Incorporated Harrison, OH
- Cincinnati Steel Treating Cincinnati, OH
- Circle H Specialty, LLC Killeen, TX
- Circle Products, Inc Carrollton, TX
- Cisco Custom Engineering LLC Indio, CA
- City Plating & Metal Finishing LLC San Antonio, TX
- CJI Process Systems Santa Fe Springs, CA
- Ckb Machining, LLC Pearland, TX
- Clampco Products, Inc. Wadsworth, OH
- Clark Fixture Technologies Inc Bowling Green, OH
- Clark Iron Erectors, Inc. Leander, TX
- Clark's Custom Metal Designs, Inc. Bethel, OH
- Classic Manufacturing Hilliard, OH
- Clay Precision Ltd Sherman, TX
- Clean Air Consultants Garland, TX
- Clear Agile Solutions LLC Houston, TX
- Cleveland Plating LLC. Cleveland, OH
- Cliffdale Manufacturing LLC Chatsworth, CA
- Clifton Steel Co Maple Heights, OH
- Clint Precision Manufacturing, Inc San Diego, CA
- CLS Finishing Tallmadge, OH
- Cma Company, LLC Corona, CA
- CMI Technology, Inc. Englewood, OH
- Cmouts, LLC Sonoma, CA
- CMP Manufacturing Inc. Liberty Hill, TX
- CNC Aerotechnologies Perris, CA
- CNC Broach Tool LLC Laguna Beach, CA
- CNC Machining & Engineering Inc Ontario, CA
- CNC Machining Performance Colton, CA
- CNC Manufacturing Missouri City, TX
- CNC Performance Products Bedford Heights, OH
- CNC Prime Inc Houston, TX
- CNC Wood Designs, LLC Amarillo, TX
- Cni Manufacturing, Inc Irwindale, CA
- Coachella Contractors, LLC Pharr, TX
- Coast Aerospace Manufacturing, Inc Placentia, CA
- Coast Precision Enterprises, Inc San Diego, CA
- Coastal Bend Tooling & Automation, Inc Corpus Christi, TX
- Coastal Casting Service Houston, TX
- Coastal Defense Products Inc Moreno Valley, CA
- Coastal Mechanics Company, Inc. Houston, TX
- Coastal Mechanics Tool & Machine Inc Houston, TX
- Coating Systems Inc * Harrison, OH
- Cobb Industries Inc. Mentor, OH
- Codesource, L.P. Denton, TX
- Cohesive Coatings LLC Burnet, TX
- Colbrit Manufacturing Company, Inc. Chatsworth, CA
- Cold Headed Fasteners And Assemblies Inc Massillon, OH
- Coleys CNC Machining Vermilion, OH
- Colgan-Wilson Metals, LLC Beaumont, TX
- Collier Ventures, Inc. Richardson, TX
- Collins Custom Manufacturing LLC Fort Worth, TX
- Colonial Machine Kent, OH
- Color-Tec Industrial Finishing Pacoima, CA
- Columbus Rubber Co Columbus, OH
- Com-Corp Industries Cleveland, OH
- Combat Ready USA Plano, TX
- Commerce Grinding Co. Dallas, TX
- Commercial Electro Plating Fresno, CA
- Commercial Fence & Powder Coating Madisonville, TX
- Commercial Metal Fabricators, Inc. Dayton, OH
- Commercial Painting Inc Worthington, OH
- Commiato's Machine and Repair Service, Inc. Carthage, TX
- Compass Machine & Inspection LLC Houston, TX
- Compco Industries Columbiana, OH
- Complete Industrial Repair Montebello, CA
- Complete Metal Design Inc. Glendora, CA
- Complete Technical Representation, Inc. Carrollton, TX
- Component Surfaces, Inc. Poway, CA
- Compucraft Industries, Inc Santee, CA
- Computer Assisted Manufacturing Technology LLC Irvine, CA
- Computer Integrated Machining, Inc. Santee, CA
- Computer Technology Associates, Inc. Encinitas, CA
- Concept Precision Machining Corona, CA
- Concept Solutions Corp. Sylvania, OH
- Condition 1 Coatings Richmond, TX
- Condo Incorporated Warren, OH
- Condor Precision, Inc. Stanton, CA
- Conexwest Lathrop, CA
- Connectec Co Inc Irvine, CA
- Conner Machine & Welding Inc Borger, TX
- Conroe Machine, LLC Conroe, TX
- Consolidated Fabricators Corporation Paramount, CA
- Consolidated Metal Fabricating Co Inc Fresno, CA
- Consolidated Metal Technologies Round Rock, TX
- Container Creations LLC Santa Cruz, CA
- Containment Corporation Temecula, CA
- Conti Tool & Die, Inc Akron, OH
- Continental Heat Treating, Inc Santa Fe Springs, CA
- Continuous Coating Corp Orange, CA
- Continuum Powders Corporation Houston, TX
- Contour Forming Inc Newark, OH
- Contour Tool North Ridgeville, OH
- Control Products Corporation Grand Prairie, TX
- Cook Induction Heating Co Inc Maywood, CA
- Copen Machine, Inc Kent, OH
- Copp Industrial Manufacturing Santa Ana, CA
- Cor-Pro Systems Houston, TX
- Corbin Meyers Mobile Welding Roseville, CA
- Corgistics, Inc. Pacoima, CA
- Corrosion And Abrasion Solutions (Usa) LLC Houston, TX
- Corsair Electrical Connectors Inc Irvine, CA
- Cortec Precision Sheet Metal, Inc San Jose, CA
- Cortek Test Solutions, LLC Corona, CA
- Cosine Additive Inc. Houston, TX
- Coulter Steel & Forge Emeryville, CA
- County Industries, LLC Temecula, CA
- Court Galvanizing Inc Vacaville, CA
- Covert Arms Corporation Fort Worth, TX
- Covert Manufacturing, Inc Galion, OH
- Cox Manufacturing Co San Antonio, TX
- Cpk Manufacturing, Inc. San Jose, CA
- Cpmg Inc North Royalton, OH
- Craig Instruments Ltd Houston, TX
- Craig Tools El Segundo, CA
- Crane Pumps & Systems Pft Corp Piqua, OH
- Craneveyor Corp South El Monte, CA
- Crater Industries LLC Santa Clarita, CA
- Crd Machining, Inc. Los Angeles, CA
- Creative Fasteners LLC Murrieta, CA
- Creative Pathways Torrance, CA
- Crenshaw Die and Manufacturing Huntington Beach, CA
- Creo Industries LLC Spring Valley, CA
- Crest Coating, Inc Anaheim, CA
- Crest Craft Co Blue Ash, OH
- Crg Defense, Inc. Miamisburg, OH
- Cross Equity LLC Houston, TX
- Crosslink Powder Coating of Forney Forney, TX
- Crosslink Powder Coating of McKinney Mckinney, TX
- Crow Precision Components, LLC Fort Worth, TX
- CROWN Manufacturing Co., Inc. Newark, CA
- Crum's Manufacturing Services Bethesda, OH
- Crumpler's Machine & Welding Bridge City, TX
- Crux Manufacturing, Inc. Pflugerville, TX
- Ctn Machining LLC San Jose, CA
- Cubexpress LLC San Diego, CA
- Cummins Aerospace Anaheim, CA
- Cunico Corporation Long Beach, CA
- Custom Coatings Anderson, CA
- Custom Design Enclosures Inc Palmdale, CA
- Custom EDM San Leandro, CA
- Custom Machine, Inc. Tiffin, OH
- Custom Machining & Fabrication Long Beach, CA
- Custom Manufacturing Dallas, TX
- Custom Materials Inc Chagrin Falls, OH
- Custom Micro Machining, Inc. Santa Clara, CA
- Custom Threading Houston, TX
- Custom Works, Inc San Juan Capistrano, CA
- Cutco Metal Sawing LLC Burleson, TX
- Cutting Edge Design, LLC East Liverpool, OH
- Cutting Edge Machining, Inc. Sunnyvale, CA
- Cutting Edge Onsite Machining Onalaska, TX
- Cutting Edge Precision Loomis, CA
- Cutting Source Precision, Inc. Houston, TX
- Cve Products, LLC El Cajon, CA
- CW Precision Fabrication and Welding, Inc. Houston, TX
- CW Precision Metal Cutting Santa Ana, CA
- Cws Road Plate LLC Houston, TX
- Cyber Aerospace Corp Garden Grove, CA
- Cyclone Bolt, Inc Houston, TX
- D & A Engineering San Martin, CA
- D & A Machining San Jose, CA
- D & R Metal Finishing Houston, TX
- D & S Industries, Inc. Anaheim, CA
- D & S Machine Works Houston, TX
- D&E Machine Company Lebanon, OH
- D&R Machine Anaheim, CA
- D&W Defense Contractors Warren, OH
- D'angelo Technologies, LLC Xenia, OH
- D-A-M Machine & Tool Dayton, OH
- D. C. Lites, Inc. Dallas, TX
- D. D. Wire Co., Inc. Temple City, CA
- D.A. Fitzgerald Co., Inc. Greenville, OH
- D.B. Precision Houston, TX
- D.p.m.s., Inc. Santa Clara, CA
- DA-LO Engineering Newbury Park, CA
- Dadeks Machine Works Houston, TX
- Dalin Mold & Machine Austinburg, OH
- Dallas Machine and Tool, LLC Carrollton, TX
- Dan's Custom Machining LLC Williamsburg, OH
- Dan's Machine Shop & Engine Building Tracy, CA
- Dana White Machining & Welding Inc Nova, OH
- Danco Metal Surfacing Arcadia, CA
- Danco Metal Surfacing Ontario, CA
- Daniel Corp Arcadia, CA
- Danworth Manufacturing Co Hayward, CA
- Darana Hybrid, Inc Hamilton, OH
- Darmark Poway, CA
- Darnell-Rose City Of Industry, CA