| DFDayton Forging and Heat Treating | Dayton | OH | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| DEDupont Electronic Polymers | Dayton | OH | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| LHL & H Threaded Rods CORP | Dayton | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| MBMahle Behr Dayton LLC (0857040734) | Dayton | OH | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| RSRubber Seal (0857733184) | Dayton | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| YIYoder Industries INC | Dayton | OH | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| APAlpine Products Mfg. CO. INC. (0857731991) | Dayton | OH | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| AMAps Materials INC * | Dayton | OH | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| ASAtk Space Systems INC | Dayton | OH | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| BPB-n Plating (0857040267) | Dayton | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CDChemstation Dayton | Dayton | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| COCity of Dayton Lime Plant | Dayton | OH | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| DIDap INC | Dayton | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| DFDayton Flameproof & Wood Preserving | Dayton | OH | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DIDayton Industrial Drum Incorporated | Dayton | OH | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| DADelphi Automotive Systems LLC - Dayton Plant 3 (0857040017) | Dayton | OH | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| DADelphi Automotive Systems Needmore Operations (0857040018) | Dayton | OH | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| DHDelphi Harrison Thermal Systems | Dayton | OH | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| DLDph-das Llc, Home Avenue | Dayton | OH | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| ENEftec North America LLC | Dayton | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ECElectro-polish CO | Dayton | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| FCFlowserve Corporation * | Dayton | OH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| GLGiddings & Lewis Sheffield Measurement D | Dayton | OH | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| HIHarris-thomas Industries INC | Dayton | OH | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| IFIndustrial Fiberglass Specialties, INC (0857043336) | Dayton | OH | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| MPMiami Products & Chemical CO. | Dayton | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| PTPlastic Trim INC | Dayton | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
 Projects Unlimited INC | Dayton | OH | Computer and Electronic Product Manufacturing334000 | — | ◇ UNVERIFIED |
| SISelect Industries Corporation (0857045020) | Dayton | OH | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
 Staco Energy Products, INC. (0857040283) | Dayton | OH | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
| TDTech Development INC | Dayton | OH | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| TRThermo-asphalt Repair INC | Dayton | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| UIUnison Industries LLC Plant 2 | Dayton | OH | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| VAValley Asphalt CORP. Plant 7 (0857821893) | Dayton | OH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WCWall Colmonoy CORP. (0857730260) | Dayton | OH | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| YIYoder Industries INC | Dayton | OH | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| LMLewark Metal Spinning, INC. | Dayton | OH | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| 2T2601 Timber Lane LLC | Dayton | OH | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ATAmerican Trim L.l.c. | Dayton | OH | Transportation Equipment Manufacturing336360 | — | ◇ UNVERIFIED |
| ABAnchored Baking Co, LLC | Dayton | OH | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| AFArtifex Finishing Solutions | Dayton | OH | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| BBBaker Benji's LLC | Dayton | OH | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BIBarton Industries LLC | Dayton | OH | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BIBlizzard Ice, LLC | Dayton | OH | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| BBBranch & Bones Arisan Ales, LLC | Dayton | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| BPBrookmont Properties, LLC | Dayton | OH | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| CFChiappa Firearms, LTD. | Dayton | OH | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| CCinao | Dayton | OH | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| CCinao | Dayton | OH | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| CICNC Industrial, LLC | Dayton | OH | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
