| HBHamilton Brass & Aluminum Castings CO | Hamilton | OH | Primary Metal Manufacturing331521 | 1-19 | ◇ UNVERIFIED |
| GMGrk Manufacturing CO. (1409040302) | Hamilton | OH | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| ILInnovative Labeling Solutions, INC. | Hamilton | OH | Printing and Related Support Activities323122 | 100-499 | ◇ UNVERIFIED |
| MFMohawk Fine Papers INC - Beckett Mill | Hamilton | OH | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| SPSmart Papers Hamilton Mill | Hamilton | OH | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
 Trans-acc, INC. (1409040883) | Hamilton | OH | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| VCValeo Climate Control | Hamilton | OH | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| JCJ.r. Custom Unlimited, INC. | Hamilton | OH | Furniture and Related Product Manufacturing337110 | 1-19 | ◇ UNVERIFIED |
| QPQuality Publishing Co. | Hamilton | OH | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| TMTK Machining Specialties, LLC | Hamilton | OH | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| 8A850 Associates LLC | Hamilton | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| APAccurate Product Development, LLC | Hamilton | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| BBBell Burial Vault Company | Hamilton | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BPBrenko Plastic Products | Hamilton | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CCinao | Hamilton | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| DDDuro Dyne Midwest | Hamilton | OH | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| DEDynamat Enterprises, LLC | Hamilton | OH | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| ELExcel Loading Systems LLC | Hamilton | OH | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| FPFin Pan, INC. | Hamilton | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| HWHacker Wood Products, INC. | Hamilton | OH | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| KMKathom Manufacturing CO INC | Hamilton | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| KPKet-Moy Printing, Inc. | Hamilton | OH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| LILindan Industries LLC | Hamilton | OH | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| MCMartin & Co. Capital Management LLC | Hamilton | OH | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MAMidwest Ammunition LLC | Hamilton | OH | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| OWOld West Industries INC. | Hamilton | OH | Leather and Allied Product Manufacturing316990 | — | ◇ UNVERIFIED |
| STSps Technologies | Hamilton | OH | Miscellaneous Manufacturing339993 | — | ◇ UNVERIFIED |
| TCT-clear CORP | Hamilton | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| THTerry Hamilton Asphalt Terminal | Hamilton | OH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| THThe Hamilton Brass & Aluminum Casting CO. | Hamilton | OH | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| TTTrish's Treats, LLC | Hamilton | OH | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| WOWallover Oil Company INC | Hamilton | OH | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
