| QMQualitas Machining & Automation, LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| QIQualiturn INC | West Chester | OH | — | ◇ UNVERIFIED |
| QIQualiturn, INC. | Fairfield | OH | — | ◇ 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 |
| 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 |
| RRadesigns | Turlock | CA | — | ◇ UNVERIFIED |
| RMRadke Machine & Tool, INC. | Hubbard | TX | — | ◇ UNVERIFIED |
| RLRadtech, LLC | Englewood | CO | — | ◇ UNVERIFIED |
| RHRafferty Holdings, LLC | Gainesville | FL | — | ◇ UNVERIFIED |
| RRRagged Ridge Machining | Rathdrum | ID | — | ◇ UNVERIFIED |
| RGRahn Gleason Manufacturing LLC | Oshkosh | WI | — | ◇ UNVERIFIED |
| RGRahn Gleason Manufacturing LLC | Oshkosh | WI | — | ◇ UNVERIFIED |
| RGRahn Gleason Manufacturing LLC | Manawa | WI | — | ◇ UNVERIFIED |
| RORajko Odalovic dba Genex Precision | Kendall | NY | — | ◇ UNVERIFIED |
| RHRajnish Humpal | Hayward | CA | — | ◇ UNVERIFIED |
| RIRamac Industries, INC. | Erie | PA | — | ◇ 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 |
| RPRange Precision INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RMRanger Machining | Houston | TX | — | ◇ 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 |
