| PPProgressive Printers | Dayton | OH | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| RIRichmond Industries INC | Dayton | NJ | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| TWT&R Welding Systems | Dayton | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| DFDayton Forging and Heat Treating | Dayton | OH | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| DSDayton Sand & Gravel | Dayton | ME | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| MRMullins Rubber Products INC | Dayton | OH | Plastics and Rubber Products Manufacturing326291 | 20-99 | ◐ LIKELY ACTIVE |
| ATApex Tool Group, LLC | Dayton | OH | Fabricated Metal Product Manufacturing332212 | — | ◐ LIKELY ACTIVE |
| AMAps Materials INC * | Dayton | OH | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
Carboline Global INC | Dayton | NV | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| CICargill, INC | Dayton | OH | Food Manufacturing311221 | — | ◐ LIKELY ACTIVE |
| DMDRT MPS- Dayton | Dayton | OH | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| DEDupont Electronic Polymers | Dayton | OH | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| EIElectro-line INC | Dayton | OH | Computer and Electronic Product Manufacturing334419 | 1-19 | ◐ LIKELY ACTIVE |
| ECElectro-polish CO | Dayton | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| EPEncore Precast, LLC | Dayton | OH | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| FTFirst Tool CORP. | Dayton | OH | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| FHFujifilm Hunt Chemicals U.s.a., INC. | Dayton | TN | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| GIGeordie Investment CORP | Dayton | OH | Miscellaneous Manufacturing339991 | 1-19 | ◐ LIKELY ACTIVE |
| GMGoodman Manufacturing CO LP - Dayton | Dayton | TN | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| HPHuntsman Petrochemical LLC | Dayton | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| IMIntegrity Manufacturing CORP | Dayton | OH | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| NTNoble Tool LLC | Dayton | OH | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| NTNorthwestern Tools Inc. | Dayton | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| SIShiloh Industries INC | Dayton | OH | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◐ LIKELY ACTIVE |
Sure Tool & Mfg. Co., INC. | Dayton | OH | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| SISwihart Industries, Inc. | Dayton | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TDTate&lyle Dayton Operations | Dayton | OH | Food Manufacturing311221 | — | ◐ LIKELY ACTIVE |
| VEValicor Environmental Services LLC | Dayton | OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| DMDayton Molded Urethanes, LLC (0857043129) | Dayton | OH | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| LMLewark Metal Spinning, INC. | Dayton | OH | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
| MBMahle Behr Dayton LLC (0857040734) | Dayton | OH | Transportation Equipment Manufacturing336320 | — | ◐ LIKELY ACTIVE |
| MAMedallic Art CO. LTD. | Dayton | NV | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| PIPremier Investment Castings Dba Bimac | Dayton | OH | Primary Metal Manufacturing331512 | 20-99 | ◐ LIKELY ACTIVE |
| RIRocco INC. - Shady Brook Farms | Dayton | VA | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| RSRubber Seal (0857733184) | Dayton | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SMSuburban Manufacturing Company, a Division of Airxcel, INC. | Dayton | TN | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| YIYoder Industries INC | Dayton | OH | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| LHL & H Threaded Rods CORP | Dayton | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| PSP & S Ready Mix Dba P & S Plant 2 | Dayton | TN | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| VPVolunteer Pastilles LLC | Dayton | TN | Chemical Manufacturing325188 | 20-99 | ◇ UNVERIFIED |
Cross Bar CO LLC | Dayton | TX | Apparel Manufacturing315210 | — | ◐ LIKELY ACTIVE |
| CSCrystal Spirits, LLC | Dayton | OH | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
Daves Legacy LLC | Dayton | OH | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| ETE-mek Technologies, LLC | Dayton | OH | Computer and Electronic Product Manufacturing334412 | 20-99 | ◐ LIKELY ACTIVE |
| LFLacks Forgeline LLC | Dayton | OH | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| MFMethven Family Vineyards | Dayton | OR | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| PCPolyloom Corporation dba TenCate Grass | Dayton | TN | Textile Mills313110 | 100-499 | ◐ LIKELY ACTIVE |
R & D Industries, LLC | Dayton | OH | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Reliable Transmission Service - Midwest, INC. | Dayton | OH | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
Rmt Corporation | Dayton | OH | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |