| QMQuality Metalcrafts LLC | Rogers | — | ◇ UNVERIFIED |
| RPRamar Precision Sheet Metal INC | Maple Grove | — | ◇ UNVERIFIED |
| RIRasco Industries INC | Mound | — | ◇ UNVERIFIED |
| RLRavenworks LLC | Osseo | — | ◇ UNVERIFIED |
| RCRelease Coatings of Minneapolis INC | Bloomington | — | ◇ UNVERIFIED |
| RCRelease Coatings of Minneapolis, INC. | Minneapolis | — | ◇ UNVERIFIED |
| RIRightway Industries INC Edina Dba Woznak Stampings | Minneapolis | — | ◇ UNVERIFIED |
| RMRobin Machine INC | Plymouth | — | ◇ UNVERIFIED |
| RMRobin Machine INC | Minneapolis | — | ◇ UNVERIFIED |
| RIRon-vik INC | Minneapolis | — | ◇ UNVERIFIED |
| RBRoss Bending Dynamics LLC | Minneapolis | — | ◇ UNVERIFIED |
| RWRoss Wheel Service INC | Bloomington | — | ◇ UNVERIFIED |
| RWR & W Welding and Machine INC | Osseo | — | ◇ UNVERIFIED |
| SISarelle Industries INC | Rogers | — | ◇ UNVERIFIED |
 Satellite Industries, INC | Minneapolis | — | ◇ UNVERIFIED |
| SGScott Garver Glass Studio | Minneapolis | — | ◇ UNVERIFIED |
| SRSc Railing CO | Minneapolis | — | ◇ UNVERIFIED |
| SCSeelye Craftsman CO | Minneapolis | — | ◇ UNVERIFIED |
| SESGH Enterprises, Inc. | Maple Grove | — | ◇ UNVERIFIED |
| SSSheridan Sheet Metal CO | New Hope | — | ◇ UNVERIFIED |
| SESpantek Expanded Metal INC | Hopkins | — | ◇ UNVERIFIED |
| SSSpecialty Systems | Bloomington | — | ◇ UNVERIFIED |
| SCSps Companies INC Dba Pipe Fabricators | Osseo | — | ◇ UNVERIFIED |
| SSS - S Engineering INC Dba Specialty Tool - Engr | Eden Prairie | — | ◇ UNVERIFIED |
| SCStaging Concepts INC | Brooklyn Park | — | ◇ UNVERIFIED |
| SCStaging Concepts INC | Minneapolis | — | ◇ UNVERIFIED |
 Standard Machine CO | Minneapolis | — | ◇ UNVERIFIED |
| SMStrand Manufacturing Company INC | Hopkins | — | ◇ UNVERIFIED |
| SFStreet Factory Media | Bloomington | — | ◇ UNVERIFIED |
| STSwanson Tool and Die INC | Maple Grove | — | ◇ UNVERIFIED |
| TTTaurus Tool INC | Maple Grove | — | ◇ UNVERIFIED |
| TETcr Engineered Components LLC | Minneapolis | — | ◇ UNVERIFIED |
| TPTechnical Plating INC | Minneapolis | — | ◇ UNVERIFIED |
| TBThe Bregi Company Dba Doppler Gear | Minneapolis | — | ◇ UNVERIFIED |
| TEThomas Engineering Company (tec) | New Hope | — | ◇ UNVERIFIED |
| TIThorud INC | Bloomington | — | ◇ UNVERIFIED |
| TBTrophies By Linda INC | Maple Grove | — | ◇ UNVERIFIED |
| TITru It Manufacturing | Saint Louis Park | — | ◇ UNVERIFIED |
| TITurning INC | Plymouth | — | ◇ UNVERIFIED |
| TCTwin City Chromium Plating Company | Minneapolis | — | ◇ UNVERIFIED |
| TCTwin City Metal Seal, INC. | Minneapolis | — | ◇ UNVERIFIED |
| UIUnimatic INC | Minneapolis | — | ◇ UNVERIFIED |
| UIUnimatic INC | Saint Louis Park | — | ◇ UNVERIFIED |
| USUnited States Pipe and Foundry Company LLC | Rogers | — | ◇ UNVERIFIED |
| USUnited Steel Ventures INC Dba United Precision Mac | Edina | — | ◇ UNVERIFIED |
| UTUnity Tool INC Dba Unity Precision Manufacturing | Maple Grove | — | ◇ UNVERIFIED |
| VAValmont Applied Coating Technology | Eden Prairie | — | ◇ UNVERIFIED |
| VPVick Pattern - Die CO INC | Minneapolis | — | ◇ UNVERIFIED |
| WPWair Products INC | Minneapolis | — | ◇ UNVERIFIED |
| WPWair Products INC | Bloomington | — | ◇ UNVERIFIED |
