| SMSuperior Materials 35 | Romulus | MI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ASA123 Systems LLC | Romulus | MI | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| CUChemetall Us, INC. | Romulus | MI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| EMElkins Machine & Tool-romulus | Romulus | MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| FSFederal Screw Works | Romulus | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| GNGls North America | Romulus | MI | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| GIGma Industries INC | Romulus | MI | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| HGHawthorne Gardening Company | Romulus | MI | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| LTLdm Technologies | Romulus | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PPProcess Prototype INC | Romulus | MI | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| SGSaint Gobain Abrasives INC | Romulus | MI | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| VOVacuum Orna Metal INC | Romulus | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| YGYanfeng Global Automotive Interiors-romulus | Romulus | MI | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| ACAir Conditioning Products CO | Romulus | MI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| APAuto Pallets Boxes INC | Romulus | MI | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
 Aztec Manufacturing CORP | Romulus | MI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| DIDst Industries INC | Romulus | MI | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| EMElkins Machine & Tool Company INC | Romulus | MI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| HBHeather Bells Bakery, LLC | Romulus | MI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| KDKirmin Die & Tool, Inc. | Romulus | MI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MCMichigan Components, LLC | Romulus | MI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| MMMichigan Magna INC | Romulus | MI | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| MCMinkin Chandler CORP | Romulus | MI | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| RMRm Machine & Mold | Romulus | MI | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| VMValyrian Machine LLC | Romulus | MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
