| MDM & D Metal Finishing INC | Andover | — | ◇ UNVERIFIED |
| MWM-d Welding LLC | Minneapolis | — | ◇ UNVERIFIED |
| MIMetal-tek INC | Minneapolis | — | ◇ UNVERIFIED |
| MIMetal-tek INC | Fridley | — | ◇ UNVERIFIED |
| MSMid State Fabricating INC | Blaine | — | ◇ UNVERIFIED |
| MMMid-State Metal Works | Blaine | — | ◇ UNVERIFIED |
| MWMinnesota Waterjet INC | Ramsey | — | ◇ UNVERIFIED |
| MCMJCA Companies, LLC | Blaine | — | ◇ UNVERIFIED |
| MIMocorp INC | Anoka | — | ◇ UNVERIFIED |
| MTModern Tool INC | Coon Rapids | — | ◇ UNVERIFIED |
| MPMolitor Polishing INC | Andover | — | ◇ UNVERIFIED |
| NENeco Engineering INC | Blaine | — | ◇ UNVERIFIED |
| NMNexus Manufacturing LLC | Ham Lake | — | ◇ UNVERIFIED |
| NWNoble Welding & Mfg INC | Centerville | — | ◇ UNVERIFIED |
| NCNorth Central Stamping INC | Minneapolis | — | ◇ UNVERIFIED |
| NCNorth Central Stampings and Mfg INC | Blaine | — | ◇ UNVERIFIED |
| NSNorthern Stacks 8 | Fridley | — | ◇ UNVERIFIED |
| OIOlson Iron & Stone Creations LLC | Elk River | — | ◇ UNVERIFIED |
| ODOn Demand Edm INC | Blaine | — | ◇ UNVERIFIED |
| PFPainted Feather Precision LLC | Ramsey | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Mobile Cylinder Div | Minneapolis | — | ◇ UNVERIFIED |
| PGPerfection Grinding INC | Minneapolis | — | ◇ UNVERIFIED |
| PAPetersen Aluminum Corporation | Fridley | — | ◇ UNVERIFIED |
| PFPfeiffer Finishings LLC Dba Vision Coatings | Blaine | — | ◇ UNVERIFIED |
| PLPkp LLC Dba American Bright Works | Minneapolis | — | ◇ UNVERIFIED |
| PAPlant and Flanged Equipment LLC | Blaine | — | ◇ UNVERIFIED |
| PPPlating Plus INC | Ham Lake | — | ◇ UNVERIFIED |
| PMPrecise Metalcraft, INC. | Anoka | — | ◇ UNVERIFIED |
| PIPrecision Industries INC. | Blaine | — | ◇ UNVERIFIED |
| PCPremier Construction Systems INC | Bethel | — | ◇ UNVERIFIED |
| QTQdp Technologies INC | Anoka | — | ◇ UNVERIFIED |
| RTRadius Track Corporation | Minneapolis | — | ◇ UNVERIFIED |
| RPRange Precision INC | Minneapolis | — | ◇ UNVERIFIED |
| RPR.b. Painting & Metal Finishing, INC. | Blaine | — | ◇ UNVERIFIED |
| RER-d Engineering - Machining LLC | Stacy | — | ◇ UNVERIFIED |
| RSReliable Stamping INC | Ham Lake | — | ◇ UNVERIFIED |
| RHRemanco Hydraulics INC | Minneapolis | — | ◇ UNVERIFIED |
 Riverside Manufacturing INC | Ramsey | — | ◇ UNVERIFIED |
| RRRti Remmele Medical INC | Minneapolis | — | ◇ UNVERIFIED |
| SGService Grinding & Sharpening INC | Blaine | — | ◇ UNVERIFIED |
| SBSGJB Business Holdings, Inc. | Circle Pines | — | ◇ UNVERIFIED |
| SBSgjb Business Holdings INC Dba Progressive Enginee | Lino Lakes | — | ◇ UNVERIFIED |
| SCSimplex Construction Supplies | Blaine | — | ◇ UNVERIFIED |
| SCSpecialized Coatings INC | Anoka | — | ◇ UNVERIFIED |
| SFSpecialty Fittings CORP | Blaine | — | ◇ UNVERIFIED |
| SMSpiral Manufacturing CO INC | Minneapolis | — | ◇ UNVERIFIED |
| SBStainlez-ics - Blaine Facility | Blaine | — | ◇ UNVERIFIED |
| SMStar Manufacturing INC | Blaine | — | ◇ UNVERIFIED |
| STSterling Trophy INC | Anoka | — | ◇ UNVERIFIED |
| SPSt. Paul Corrugating CO. | Minneapolis | — | ◇ UNVERIFIED |
