| LML - M Radiator INC - Weld Shop | Hibbing, MN | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| LDLoll Designs INC | Duluth, MN | Furniture and Related Product Manufacturing337125 | — | ◇ UNVERIFIED |
| MIMat INC | Floodwood, MN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| MGMdi Government Services | Hibbing, MN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MMdi-hibbing | Hibbing, MN | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| MBMesabi Bituminous INC - Schle | Gilbert, MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MAMike and Jen's Cocoa Mixes, LLC | Duluth, MN | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| MTMn Twist Drill Aquisition LLC | Chisholm, MN | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MMMoline Machinery LLC | Duluth, MN | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| MMMoline Machinery LLC | Duluth, MN | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| NWNelson Williams Linings INC | Mountain Iron, MN | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| NONeverest Outfitters, LLC | Duluth, MN | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| NBNor-tech Bsm INC | Virginia, MN | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| NANorthern Acrylics INC | Duluth, MN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NNNorthland Neon | Duluth, MN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| NMNorthstar Machine & Tool CO INC Dba Northstar Aero | Duluth, MN | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| ODOlson Dental Ceramics INC | Duluth, MN | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| OTOn the Limit USA LTD | Duluth, MN | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| OPOscar Pit | Gnesen Township, MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PWPasta Works, INC. | Chisholm, MN | Food Manufacturing311823 | — | ◇ UNVERIFIED |
| PSPlating Specialties INC | Duluth, MN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PPPremier Plastics INC | Hoyt Lakes, MN | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| QHQuaker Houghton | Virginia, MN | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| RFRc Fabricators INC | Hibbing, MN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RResident | Duluth, MN | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
 Revolv Manufacturing, Inc. | Hoyt Lakes, MN | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| RSRobert Shykes Dba Midwest Engine Rebuilders | Duluth, MN | Transportation Equipment Manufacturing336312 | — | ◇ UNVERIFIED |
| RCRob's Custom Millwork and Drawers | Superior, WI | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| RLRoger Laine Dba Rogers Printing | Ely, MN | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RIRsf Industries INC Dba Range Steel Fabricators | Hibbing, MN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RIRyans Independent Electric | Chisholm, MN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| SCSappi Cloquet LLC | Cloquet, MN | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| SPScanlon Pit | Cloquet, MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SBSeppi Brothers | Wuori Township, MN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SBSeppi Brothers Concrete Products Corporation | Virginia, MN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SIShemoggun INC Dba Kramer - Moen Machine CO | Duluth, MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SPSign Pro of Carlton County INC | Cloquet, MN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SRSmittys Ready Mix of Barnum INC | Barnum, MN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SMSpecialty Minerals INC | Cloquet, MN | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| SWStevens Welding and Fabrication LLC | Eveleth, MN | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SLSunflower L. L. C. | Superior, WI | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| SGSunrise Gourmet Foods & Gifts, LTD. | Hibbing, MN | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SPSuperior Packaging Company | Duluth, MN | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| SRSuperior Rock Bit Company | Virginia, MN | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| SSurtec | Eveleth, MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TLTienergy, LLC | Superior, WI | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| TPTK Properties LLC | Duluth, MN | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| TDTri-State Dental Labs, LLC | Superior, WI | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| UBUlland Brothers INC - Plant 3 | Cloquet, MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| UAUp at 4 INC Dba Great Harvest Bread CO | Duluth, MN | Food Manufacturing311811 | — | ◇ UNVERIFIED |
