| NPNestle Purina Petcare CO | Jefferson | WI | Food Manufacturing311110 | — | ◇ UNVERIFIED |
| GCGreene County Redi-mix INC - Jefferson | Jefferson | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Jefferson | IA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BSBriggs & Stratton Power Products Group, LLC | Jefferson | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| FFFresh Frozen Foods, LLC | Jefferson | GA | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| GPGenerac Power Systems INC | Jefferson | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| GCGlastic CORP | Jefferson | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HGHalcore Group, INC. Dba American Emergency Vehicles | Jefferson | NC | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| HWH. Wilson Manufacturing Co., INC. | Jefferson | GA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| HWH Wilson Manufacturing Company, INC. | Jefferson | GA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| IMIntercoastal Marine Rprs INC | Jefferson | LA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| JIJefferson, Ia 27 | Jefferson | IA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| KLKing Luminaire CO INC | Jefferson | OH | Electrical Equipment, Appliance & Component Manufacturing335139 | — | ◇ UNVERIFIED |
| NCN. C. Hunt, INC. | Jefferson | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| PMPaddy Mountain Lumber CO Incorporated | Jefferson | NC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| PCPittman Construction | Jefferson | GA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RCRc Construction and Grinding, LLC | Jefferson | GA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CACollet and Son LLC | Jefferson | OR | Wood Product Manufacturing321999 | 1-19 | ◇ UNVERIFIED |
| DDDouble D Truss, INC. | Jefferson | GA | Wood Product Manufacturing321214 | 20-99 | ◇ UNVERIFIED |
| FCFriedrichs Custom Manufacturing, INC | Jefferson | LA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| GIGreen-tech Industries LLC | Jefferson | WI | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| HLHubig's, LLC | Jefferson | LA | Food Manufacturing311991 | 1-19 | ◇ UNVERIFIED |
| JSJc Stone, INC. | Jefferson | ME | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◇ UNVERIFIED |
| S5Six 5 Design LLC | Jefferson | OH | Transportation Equipment Manufacturing336991 | 1-19 | ◇ UNVERIFIED |
| SCStewart's Chocolates | Jefferson | MA | Food Manufacturing311351 | 1-19 | ◇ UNVERIFIED |
| 1H136652 - Halcore Group, INC | Jefferson | NC | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| APAWVO Plastics LLC | Jefferson | SC | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| BMBissell Maple Farm Inc | Jefferson | OH | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| BHBvj Holding, LLC | Jefferson | GA | Food Manufacturing311941 | — | ◇ UNVERIFIED |
| CCCrystal Clear Investments, LLC | Jefferson | LA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| FIFlexfire, INC | Jefferson | LA | Fabricated Metal Product Manufacturing332912 | — | ◇ UNVERIFIED |
| FBForemost Buildings, Inc. | Jefferson | WI | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| GCGrande Cheese | Jefferson | WI | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| JAJefferson Area Business Center | Jefferson | WI | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| JBJefferson Beer Enterprise LLC | Jefferson | SD | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| JCJefferson, City of | Jefferson | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| JCJefferson County Highway Dept | Jefferson | WI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| JCJohnson Construction and Fabrication, INC. | Jefferson | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| KEKalmar Enterprises Iv, LLC | Jefferson | LA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| KIKubota Industrial Equipment Corporation | Jefferson | GA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| NCNomad Chassis, INC. | Jefferson | GA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SESirocco Enterprises, INC. | Jefferson | LA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| TEThe Eldon Corporation | Jefferson | LA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| TPTyson Prepared Foods | Jefferson | WI | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| WCWeddle Concrete | Jefferson | OR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WIWek Industries | Jefferson | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WLWoodeye LLC | Jefferson | OR | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
