| QCQm Company INC | Houston | TX | — | ◇ UNVERIFIED |
| QMQ-tech Machine | San Jose | CA | — | ◇ UNVERIFIED |
| QLQuadrant Laboratories LLC | Fairmont | MN | — | ◇ UNVERIFIED |
| QIQuala-die, INC. | Saint Marys | PA | — | ◇ UNVERIFIED |
| QMQualitas Machining & Automation, LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| QIQualiturn INC | West Chester | OH | — | ◇ UNVERIFIED |
| QIQualiturn, INC. | Fairfield | OH | — | ◇ UNVERIFIED |
| QAQuality Assured Controls, INC. | Augusta | GA | — | ◇ UNVERIFIED |
| QCQuality Contour INC | Lakeville | MN | — | ◇ UNVERIFIED |
| QDQuality Design & Manufacturing,llc | North Branford | CT | — | ◇ UNVERIFIED |
| QGQuality Grinding Inc. | Hamburg | NY | — | ◇ UNVERIFIED |
| QMQuality Machine and Fabrication | Lagrange | GA | — | ◇ UNVERIFIED |
| QMQuality Machine & Automation, LLC | Centerville | UT | — | ◇ UNVERIFIED |
| QMQuality Machine of Iowa INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| QMQuality Machine Products, INC. | Caldwell | ID | — | ◇ UNVERIFIED |
| QMQuality Machine Shop llc | Sealy | TX | — | ◇ UNVERIFIED |
| QMQuality Machine Works | Paulina | LA | — | ◇ UNVERIFIED |
| QMQuality Machining, INC. | Accident | MD | — | ◇ UNVERIFIED |
 Quality Metal Works, INC. | Stanford | IL | — | ◇ UNVERIFIED |
| QMQuality Mold, INC. | Chandler | AZ | — | ◇ UNVERIFIED |
| QSQuality Screw Machine Products INC. | Saint Louis | MO | — | ◇ UNVERIFIED |
| QMQual-tech Mfg., INC | Westfield | MA | — | ◇ UNVERIFIED |
| QMQualtek Mfg., INC. (was Minco & Maxcor) | Colorado Springs | CO | — | ◇ UNVERIFIED |
| QVQuang Vo | San Jose | CA | — | ◇ UNVERIFIED |
| QCQuantum CNC LLC | Monroe | MI | — | ◇ UNVERIFIED |
| QMQuantum Machining and Design, INC. | Fresno | CA | — | ◇ UNVERIFIED |
| QMQuest Manufacturing, Inc. | Spring Grove | IL | — | ◇ UNVERIFIED |
| QTQuick Tek Machining, LLC | Paris | KY | — | ◇ UNVERIFIED |
| QTQuick Turn Precision Machining INC | Ogden | UT | — | ◇ UNVERIFIED |
| RHRachwal=Dickmann Holdings, Inc. | New Berlin | WI | — | ◇ UNVERIFIED |
| RIRad-Con Inc | Lakewood | OH | — | ◇ UNVERIFIED |
| RRadesigns | Turlock | CA | — | ◇ UNVERIFIED |
| RMRadke Machine & Tool, INC. | Hubbard | TX | — | ◇ UNVERIFIED |
| RLRadtech, LLC | Englewood | CO | — | ◇ UNVERIFIED |
| RHRafferty Holdings, LLC | Gainesville | FL | — | ◇ UNVERIFIED |
| RTRagan Technologies INC | San Diego | CA | — | ◇ UNVERIFIED |
| RRRagged Ridge Machining | Rathdrum | ID | — | ◇ UNVERIFIED |
| RGRahn Gleason Manufacturing LLC | Oshkosh | WI | — | ◇ UNVERIFIED |
| RGRahn Gleason Manufacturing LLC | Manawa | WI | — | ◇ UNVERIFIED |
| RGRahn Gleason Manufacturing LLC | Oshkosh | WI | — | ◇ UNVERIFIED |
| RORajko Odalovic dba Genex Precision | Kendall | NY | — | ◇ UNVERIFIED |
| RHRajnish Humpal | Hayward | CA | — | ◇ UNVERIFIED |
| RLRalph Lauren | Cabazon | CA | — | ◇ UNVERIFIED |
| RIRamac Industries, INC. | Erie | PA | — | ◇ UNVERIFIED |
 Rameking Company LLC | Pickerington | OH | — | ◇ UNVERIFIED |
| RAR & a Mfg. Co., INC. | Coleman | WI | — | ◇ UNVERIFIED |
| RMRamirez Machine Shop | Carolina | PR | — | ◇ UNVERIFIED |
| RMRam Machine Products, LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| RGRancho Garcia Properties LLC | Madera | CA | — | ◇ UNVERIFIED |
| RMRandall May International | Irvine | CA | — | ◇ UNVERIFIED |
| RMRand Machine & Fabrication Company, LLC | Cheshire | CT | — | ◇ UNVERIFIED |
| RAR and R Performance, LLC | Cambridge | MN | — | ◇ UNVERIFIED |
| RCRanfac Corporation | Avon | MA | — | ◇ UNVERIFIED |
| RPRange Precision INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RMRanger Machining | Houston | TX | — | ◇ UNVERIFIED |
| RIRansco Industries | Oxnard | CA | — | ◇ UNVERIFIED |
| RFRapid Fit INC | Chesterfield | MI | — | ◇ UNVERIFIED |
| RMRapid Mold Repair & Machine, INC | Akron | OH | — | ◇ UNVERIFIED |
| RTRapid Tool LLC | Eden | UT | — | ◇ UNVERIFIED |
| RTRapid Tool & Machine LLC. | Sheridan | MI | — | ◇ UNVERIFIED |
| RTRapid Tool & Machine LLC. | Sheridan | MI | — | ◇ UNVERIFIED |
| RTRapid Tool & Machine LLC. | Sheridan | MI | — | ◇ UNVERIFIED |
| RLRapiscan Laboratories | Fremont | CA | — | ◇ UNVERIFIED |
| RLRapiscan Laboratories INC | Fremont | CA | — | ◇ UNVERIFIED |
| RLRapiscan Laboratoriesna INC. | Sunnyvale | CA | — | ◇ UNVERIFIED |
| RSRapiscan Systems, INC. | Longmont | CO | — | ◇ UNVERIFIED |
| RMRaptor Machining LLC | New York Mills | MN | — | ◇ UNVERIFIED |
| RIRavana Industries INC | Lowellville | OH | — | ◇ UNVERIFIED |
| RARaven Acquisition LLC Dba Ingenuity Indust Machini | Mora | MN | — | ◇ UNVERIFIED |
| RLRavenworks LLC | Osseo | MN | — | ◇ UNVERIFIED |
| RSRaw Sheet Metal, LLC. | Saint Louis | MO | — | ◇ UNVERIFIED |
| RMRawson Metal Works, INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| RWRayco Welding and Industrial Machine Works, INC | Gonzales | LA | — | ◇ UNVERIFIED |
| RMRay Manufacturing LLC | Watertown | SD | — | ◇ UNVERIFIED |
| RIRaym-co, INC. | Farmington | CT | — | ◇ UNVERIFIED |
| RTRaynham Tool INC | Raynham | MA | — | ◇ UNVERIFIED |
| RERayon-x Engineering, LLC | Morgan Hill | CA | — | ◇ UNVERIFIED |
| RLRaysboro LLC | Hancock | ME | — | ◇ UNVERIFIED |
| RPRay's Performance Machine Shop, INC | Tampa | FL | — | ◇ UNVERIFIED |
| RWRay's Welding | Corning | AR | — | ◇ UNVERIFIED |
| RCRb Custom Welding LLC | Tampa | FL | — | ◇ UNVERIFIED |
| RBR & B Grinding CO INC | Racine | WI | — | ◇ UNVERIFIED |
| RBR B H Tool Service | Abilene | TX | — | ◇ UNVERIFIED |
| RMRb Machine Works INC. | Humble | TX | — | ◇ UNVERIFIED |
| RMRbm Mfg. Co., INC. | Pomona | CA | — | ◇ UNVERIFIED |
| RMR.C.A. Machine & Manufacturing, Inc | Clearwater | FL | — | ◇ UNVERIFIED |
| RCrc cnc machine llc | Gastonia | NC | — | ◇ UNVERIFIED |
| RERcd Engineering | Nevada City | CA | — | ◇ UNVERIFIED |
| RMRCK Machining, LLC | Ruffin | NC | — | ◇ UNVERIFIED |
| RLRcpm LLC | Bellevue | WA | — | ◇ UNVERIFIED |
| RTRc Tool and Machine INC | Rose City | MI | — | ◇ UNVERIFIED |
| RDR & D Cnc Machining | Hamilton | MI | — | ◇ UNVERIFIED |
| RER-d Engineering - Machining LLC | Stacy | MN | — | ◇ UNVERIFIED |
| RHR.d. Hopkin Machining and Fabricating, LLC | Herminie | PA | — | ◇ UNVERIFIED |
| RDR D K Machine LLC | Wichita | KS | — | ◇ UNVERIFIED |
| RMR&D Machine, Inc. | Troy | OH | — | ◇ UNVERIFIED |
| RMRd Machine & Manufacturing | Salt Lake City | UT | — | ◇ UNVERIFIED |
| RMR-D MFG., Inc. | Old Saybrook | CT | — | ◇ UNVERIFIED |
| RDRealco Diversified INC. | Meadville | PA | — | ◇ UNVERIFIED |
| RMReba Machine Company | Bensenville | IL | — | ◇ UNVERIFIED |
