| SPSun Pharmaceutical Industries, INC. | Princeton | NJ | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| SMSunrise Meats LLC | Princeton | MO | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| TOTaiho Oncology, INC | Princeton | NJ | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| TTTank Technology, inc. | Princeton | WI | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| TITechnomed, INC. | Princeton | NJ | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| TBThe Blue Armadillo Winery, Princeton | Princeton | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WWWillow Wood Winery | Princeton | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PCPremier Concrete INC | Princeton | WV | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| BMBecker Machine - Tool INC | Princeton | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BIBiomatrix INC Dba Biomatrix International | Princeton | MN | Food Manufacturing311119 | — | ◇ UNVERIFIED |
 Ideal Industries INC | Princeton | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SISwantec INC | Princeton | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ALAdient LLC | Princeton | IN | Transportation Equipment Manufacturing336360 | — | ◇ UNVERIFIED |
 Advantest America INC - Princeton | Princeton | NJ | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| APAirway Products INC. | Princeton | MN | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| AMAnoco Metal Services INC | Princeton | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BSBrake Supply Company Downard Underground, INC. | Princeton | WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BMBrand Manufacturing INC | Princeton | MN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BPBrylarucy Properties LLC | Princeton | MN | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CGCentury Group, INC. | Princeton | NC | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CICoilcraft INC | Princeton | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CFConagra Foods INC | Princeton | KY | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| CIConner Instant Printing, INC. | Princeton | WV | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| CCCrystal Cabinet Works INC - Component Center | Princeton | MN | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| DUDoehler USA | Princeton | NJ | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| EAEmpire Acoustical/mig Services, INC. | Princeton | IL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ELE-suv LLC Dba E-ride Industries | Princeton | MN | Transportation Equipment Manufacturing336999 | — | ◇ UNVERIFIED |
| FHFederal Holdings Inc | Princeton | IN | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| FTFontaine Trailer Company | Princeton | KY | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| HEHarts Engine Service | Princeton | WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| HLHeather Leigh-Richards Peterson | Princeton | NC | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| HCHeritage Custom Fabricators | Princeton | IN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| HMHighway Machine Company, INC | Princeton | IN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| HHHydra Holdings LLC | Princeton | WV | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| IGInnovative Gypsum Products LLC | Princeton | MN | Nonmetallic Mineral Product Manufacturing327420 | — | ◇ UNVERIFIED |
| IEIps Evansville | Princeton | IN | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| JMJohnson Machine Princeton LLC | Princeton | MN | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| KSKenneth Snider, INC. | Princeton | WV | Machinery Manufacturing333210 | — | ◇ UNVERIFIED |
| MSMade Scientific | Princeton | NJ | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| MFMycull Fixtures INC | Princeton | MN | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| NCNott Company | Princeton | MN | Miscellaneous Manufacturing339991 | — | ◇ UNVERIFIED |
| OPOx & Pine LLC | Princeton | TX | Leather and Allied Product Manufacturing316990 | — | ◇ UNVERIFIED |
| PMPackaging Methods Defined | Princeton | NJ | Paper Manufacturing322219 | — | ◇ UNVERIFIED |
| PPPlastic Products CO INC | Princeton | MN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PMPrinceton, Mo Stockpile | Princeton | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PSPrinceton Shell | Princeton | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| RRRoad Ranger 225 | Princeton | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SESchult Engineering & Pattern CO. | Princeton | IA | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| SHSea Hunter INC | Princeton | FL | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| SNShivvshantee NA LLC | Princeton | NJ | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
