 Epner Technology INC | Brooklyn | — | ● ACTIVE |
 Excolere LLC | Brooklyn | — | ● ACTIVE |
 Albest Metal Stamping CORP | Brooklyn | — | ● ACTIVE |
| AIAmogy INC | Brooklyn | — | ● ACTIVE |
 Chomex CORP | Brooklyn | — | ● ACTIVE |
 Continental Capitol CORP. | Brooklyn | — | ● ACTIVE |
 Dumbo Defense INC | Brooklyn | — | ● ACTIVE |
 Lavada, INC. | Brooklyn | — | ● ACTIVE |
| LSLee Spring Company LLC | Brooklyn | 20–99 | ● ACTIVE |
 Linda Tool & Die CORP | Brooklyn | — | ● ACTIVE |
 Looking Glass Factory INC. | Brooklyn | — | ● ACTIVE |
| SCSeraic CORP | Brooklyn | — | ● ACTIVE |
 Vigi Comfort INC. | Brooklyn | — | ● ACTIVE |
| HHHercules Heat Treating CORP | Brooklyn | — | ◐ LIKELY ACTIVE |
| ASAcme Steel CO | Brooklyn | — | ◇ UNVERIFIED |
| AIAetnacraft Industries INC | Brooklyn | — | ◇ UNVERIFIED |
| APAlberts Plating Works Beadel Site | Brooklyn | — | ◇ UNVERIFIED |
| ALArrow Lock Manufacturing CO | Brooklyn | — | ◇ UNVERIFIED |
| BFBen Forman & Sons INC | Brooklyn | — | ◇ UNVERIFIED |
| BRBrooklyn Resource Recovery INC. | Brooklyn | — | ◇ UNVERIFIED |
| CMCameo Metal Products | Brooklyn | — | ◇ UNVERIFIED |
| CICamin Industries INC | Brooklyn | — | ◇ UNVERIFIED |
| CSCarter Spray Finishing | Brooklyn | — | ◇ UNVERIFIED |
| CIConey Island Electroplating Works | Brooklyn | — | ◇ UNVERIFIED |
| CEControl Electropolishing CORP | Brooklyn | — | ◇ UNVERIFIED |
| CTCooper Tank-203-205 Moore St | Brooklyn | — | ◇ UNVERIFIED |
| ENEver Nu Metal Products INC | Brooklyn | — | ◇ UNVERIFIED |
| GIGalvatron Industries CORP | Brooklyn | — | ◇ UNVERIFIED |
| HAHalmark Architectural Finishing CORP. | Brooklyn | — | ◇ UNVERIFIED |
| HIHoffinger Industries | Brooklyn | — | ◇ UNVERIFIED |
| LSLee Spring CO. | Brooklyn | — | ◇ UNVERIFIED |
| OGO-z Gedney | Brooklyn | — | ◇ UNVERIFIED |
| PMPivot Metal Works INC | Brooklyn | — | ◇ UNVERIFIED |
| RCRegent Control CORP | Brooklyn | — | ◇ UNVERIFIED |
| RPRiva Precision Manufacturing | Brooklyn | — | ◇ UNVERIFIED |
| TATeledyne American Extrusion | Brooklyn | — | ◇ UNVERIFIED |
| TMTru-tone Metal Products, INC. | Brooklyn | — | ◇ UNVERIFIED |
| UFUniversal Fixture CORP | Brooklyn | — | ◇ UNVERIFIED |
| WDWatermark Designs | Brooklyn | — | ◇ UNVERIFIED |
| WFWilco Finishing CORP | Brooklyn | — | ◇ UNVERIFIED |
| APAcme Products & Engineering INC | Brooklyn | — | ◐ LIKELY ACTIVE |
| AIA.j. Iron Work Innovations, CORP. | Brooklyn | — | ◐ LIKELY ACTIVE |
| AHAtlas Harbor Supply INC | Brooklyn | — | ◐ LIKELY ACTIVE |
| BUBreakthrough Unlimited LLC | Brooklyn | — | ▲ REPORTED CLOSED |
| CSCaliper Studio Inc | Brooklyn | 20–99 | ◐ LIKELY ACTIVE |
| CSCraft Supply, CORP | Brooklyn | — | ◐ LIKELY ACTIVE |
| DIDeligh Industries INC | Brooklyn | — | ◐ LIKELY ACTIVE |
| DPD Precision Mechanical LLC | Brooklyn | — | ▲ REPORTED CLOSED |
| DIDresser-argus, INC | Brooklyn | — | ◐ LIKELY ACTIVE |
| EMEdsal Machine Products INC | Brooklyn | — | ◐ LIKELY ACTIVE |
