| CMColumbus Midrange Engine Plant | Columbus | IN | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| CPColumbus Processing Facility | Columbus | MT | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| CGComplete General Construction Company | Columbus | OH | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CMConquest Maps LLC | Columbus | OH | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CDCool Drain Flow INC | Columbus | OH | Fabricated Metal Product Manufacturing332913 | — | ◇ UNVERIFIED |
| CCCopper Care Wood Preservatives | Columbus | NE | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CCCopper Care Wood Preservatives, Inc. | Columbus | NE | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CSCostume Specialists Inc. | Columbus | OH | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| CSCostume Specialists, Inc. | Columbus | OH | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| CSCpmm Services Group, INC. | Columbus | OH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CPCrane Performance Siding L L C North | Columbus | OH | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| CBCrew Bottle LLC | Columbus | OH | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| CSC & S Prototyping, LLC | Columbus | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CECummins Engine CO Midrange Engine Pla | Columbus | IN | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| CICummins Incorporated | Columbus | IN | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| CSCustom Sign Center, INC. | Columbus | OH | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CSCustom Signs | Columbus | OH | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CFCvm Farm LLC | Columbus | NJ | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| DDaisaka | Columbus | GA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| DPDaniels Produce, LLC | Columbus | NE | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| DCDeal's Custom Woodworks, INC. | Columbus | GA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| DBDebby's Bakery LLC | Columbus | OH | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| DMDecker Materials Company (0125042120) | Columbus | OH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| DBDerive Brewing LLC | Columbus | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| DIDigico Imaging | Columbus | OH | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| DLDimensiontek LLC | Columbus | OH | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| DBDistrict Brewing Company, Inc. | Columbus | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| DDiversitech | Columbus | TX | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| DLDoyan LLC | Columbus | OH | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DLDph-das Llc, Columbus Operations (0125040057) | Columbus | OH | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| DIDry Ice of Ohio, LLC | Columbus | OH | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| DSDupont Specialty Imaging Media INC | Columbus | OH | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| EBE & B Paving LLC Portable Plant 47 | Columbus | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ETEdge Technical Services Ohio LLC | Columbus | OH | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| EEElla's Enchanted Apron LLC | Columbus | OH | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| ECElmwood Custom Goods LLC | Columbus | OH | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| EBEnglish Bay Batter | Columbus | OH | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ELEpoch LLC | Columbus | OH | Leather and Allied Product Manufacturing316992 | — | ◇ UNVERIFIED |
| ELEtohio, LLC | Columbus | OH | Beverage and Tobacco Product Manufacturing312140 | — | ◇ UNVERIFIED |
| EPEvolution Pyrotechnics Manufacturing, INC. | Columbus | MT | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ETExide Techs | Columbus | GA | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| FMFABA Machine Services, LLC | Columbus | OH | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| FCFaurecia Clean Mobility | Columbus | IN | Transportation Equipment Manufacturing336310 | — | ◇ UNVERIFIED |
| FEFaurecia Emission Control Technologies | Columbus | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| FEFaurecia Emission Control Technologies USA LLC | Columbus | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| FEFaurecia Emissions Control Technologies | Columbus | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| FPField Pro Equipment Manufacturing LLC | Columbus | MS | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| FUFimm Usa, INC. | Columbus | OH | Miscellaneous Manufacturing339994 | — | ◇ UNVERIFIED |
| FFFit Fresh LLC | Columbus | OH | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| FIFleetpride INC. | Columbus | GA | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
