| SESt & E Fabrication LLC (former) | Beloit | WI | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| ARAbram Ready Mix - Beloit Plant | Beloit | KS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AWAlcoa Wheel Products | Beloit | WI | Primary Metal Manufacturing331520 | — | ◇ UNVERIFIED |
| FIFrito-lay INC | Beloit | WI | Food Manufacturing311910 | — | ◇ UNVERIFIED |
| HFHubbard Feeds INC Beloit Ks | Beloit | KS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| MBMetallic Bonds LTD | Beloit | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PSPalmer-donavin Seal Rite Door | Beloit | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SMSunflower Mfg. - Beloit | Beloit | KS | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| USUnited Stars INC | Beloit | WI | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| ABAmerican Builders & Contractors Supply Co., INC. | Beloit | WI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| BIBauer, INC. Dba Bauer Sign Company | Beloit | WI | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BBBeloit Box Board Company INC | Beloit | WI | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| BCBio-systems CORP | Beloit | WI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| BDBlack & Decker | Beloit | WI | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| BCBlackhawk Cutting Services, Inc. | Beloit | WI | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| CHCannonball Hnp, LLC | Beloit | WI | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| CLCotta, LLC | Beloit | WI | Machinery Manufacturing333612 | — | ◇ UNVERIFIED |
 Diamond Foods, INC. | Beloit | WI | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| DMD.m. Manufacturing, INC. | Beloit | WI | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| DMDoneright Metal Works | Beloit | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ILIpmf, LLC | Beloit | WI | Food Manufacturing311422 | — | ◇ UNVERIFIED |
| LRLeap Realty, LLC | Beloit | WI | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| MLMesser LLC | Beloit | WI | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| MMMidwest Machine, LLC | Beloit | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MPMurmac Paint Mfg., INC. | Beloit | WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| OROzinga Ready-mix Concrete Beloit | Beloit | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PPPatch Prods INC | Beloit | WI | Miscellaneous Manufacturing339932 | — | ◇ UNVERIFIED |
 Shine Technologies - Townline Warehouse | Beloit | WI | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SSS-l Snacks Wi LLC - Beloit | Beloit | WI | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| TWTownline West Pit | Beloit | WI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
