| EREquipment Rental CO | Duluth | MN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GDGeorgia-pacific - Duluth Hardboard | Duluth | MN | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| NCNorthland Constructors of Duluth LLC - Metallic | Duluth | MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| TTThe Tongue & Groove Store | Duluth | MN | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AMAlternative Marine Services LLC | Duluth | MN | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| AAPAvionics | Duluth | MN | Electrical Equipment, Appliance & Component Manufacturing335931 | 20-99 | ◐ LIKELY ACTIVE |
| BPBernicks Pepsi of Duluth | Duluth | MN | Beverage and Tobacco Product Manufacturing312112 | 20-99 | ◐ LIKELY ACTIVE |
| CGCanosia Grove LLC | Duluth | MN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| DDDCC- Duluth LLC | Duluth | MN | Food Manufacturing311821 | 1-19 | ◐ LIKELY ACTIVE |
| OWOld World Meat | Duluth | MN | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| SWSherwoods Winery & Distillery LLC | Duluth | MN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| UMUrsa Minor Brewing | Duluth | MN | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◐ LIKELY ACTIVE |
| WSWild State Cider | Duluth | MN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| 9S91831 - Shemoggun INC Dba Kramer - Moen Machine CO | Duluth | MN | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| 9A94077 - American Precision Avionics INC | Duluth | MN | Electrical Equipment, Appliance & Component Manufacturing335931 | 20-99 | ◇ UNVERIFIED |
| 9P95569 - Plating Specialties INC | Duluth | MN | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| 9H95648 - Hudyma and Hudyma INC Dba Scs Interiors | Duluth | MN | Transportation Equipment Manufacturing336360 | 20-99 | ◇ UNVERIFIED |
| 9H95911 - Hydrosolutions of Duluth INC | Duluth | MN | Transportation Equipment Manufacturing336413 | 1-19 | ◇ UNVERIFIED |
| 9J96081 - Johnsons Baking - Sales INC | Duluth | MN | Food Manufacturing311811 | 1-19 | ◇ UNVERIFIED |
| DSDuluth Screen Printing Company, LLC | Duluth | MN | Printing and Related Support Activities323113 | 20-99 | ◇ UNVERIFIED |
| GIGeaCom, Inc. | Duluth | MN | Miscellaneous Manufacturing339112 | 1-19 | ◇ UNVERIFIED |
| LTLarry Trachsel & Ben Pearson, Inc. | Duluth | MN | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◇ UNVERIFIED |
| PPPro Print INC | Duluth | MN | Printing and Related Support Activities323110 | 20-99 | ◇ UNVERIFIED |
| SPSuperior Packaging Company | Duluth | MN | Paper Manufacturing322211 | 1-19 | ◇ UNVERIFIED |
| 9M91929 - Moline Machinery LLC | Duluth | MN | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| 9A92547 - Arrowhead Paint Products INC | Duluth | MN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| 9W93256 - Wtw Products CO Dba Lifespan Closets | Duluth | MN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| 9D93277 - Duluth Timber Company INC | Duluth | MN | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| 9G93956 - Glass Merchants INC Dba Walsh Building Products | Duluth | MN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
 94343 - Walman Optical CO | Duluth | MN | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| 9E94382 - Enclosures and Cases INC | Duluth | MN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| 9Z94659 - Zenith Spring CO | Duluth | MN | Fabricated Metal Product Manufacturing332611 | — | ◇ UNVERIFIED |
| 9G94735 - Granite Works INC | Duluth | MN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| 9F94790 - Forum Communications Company Dba Forum Communicati | Duluth | MN | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| 9B95162 - Bendtec INC | Duluth | MN | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| 9L95375 - Ljs Incorporated Dba Todd Signs | Duluth | MN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
 95464 - Cirrus Design Corporation Dba Cirrus Aircraft | Duluth | MN | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| 9Z95688 - Zibell Dental Laboratories INC | Duluth | MN | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| 9O95761 - Olson Dental Ceramics INC | Duluth | MN | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| 9H96082 - How Sweet It Is Cakes LLC | Duluth | MN | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| 9L96238 - Liftpro International INC | Duluth | MN | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| 9O96457 - on the Limit USA LTD | Duluth | MN | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| 96771 - Cirrus Design Corporation Dba Cirrus Aircraft | Duluth | MN | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| 9D97286 - Duluth Steel Fabricators INC | Duluth | MN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AAAar - Aircraft Services Duluth | Duluth | MN | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| ACAluminum Cabinet Company INC | Duluth | MN | Furniture and Related Product Manufacturing337124 | — | ◇ UNVERIFIED |
| BLBailey.ing LLC | Duluth | MN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| BPBent Paddle Brewing Company | Duluth | MN | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| BBBlacklist Beer LLC | Duluth | MN | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| CCCarlson Concrete Products INC | Duluth | MN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
