| KEKnightime Enterprises LLC | Brooklyn | — | ◐ LIKELY ACTIVE |
| NNewlab | Brooklyn | 20–99 | ◐ LIKELY ACTIVE |
| PMPeralta Metal Works INC | Brooklyn | — | ◐ LIKELY ACTIVE |
| SPSuccess Plumbing LLC | Brooklyn | — | ◐ LIKELY ACTIVE |
| UMUS Milpack & Manufacturing CORP | Brooklyn | — | ◐ LIKELY ACTIVE |
| W1Workspace 11 LLC | Brooklyn | — | ◐ LIKELY ACTIVE |
| 0I01 INC. | Brooklyn | — | ◇ UNVERIFIED |
| A1A 1 Iron Works Ny CORP | Brooklyn | — | ◇ UNVERIFIED |
| AAAcme Architectural Products | Brooklyn | — | ◇ UNVERIFIED |
| APAcme Parts, INC. | Brooklyn | — | ◇ UNVERIFIED |
| ASAcme Steel Partition CO INC | Brooklyn | — | ◇ UNVERIFIED |
| ASAllair Sheet Metal, CORP. | Brooklyn | — | ◇ UNVERIFIED |
| AMAmerican Metal Fabricators INC | Brooklyn | — | ◇ UNVERIFIED |
| AAApple and Honey, LLC | Brooklyn | — | ◇ UNVERIFIED |
| ASAtlantic Service CO INC | Brooklyn | — | ◇ UNVERIFIED |
| BSBcb Stainless-steel Custom Work INC. | Brooklyn | — | ◇ UNVERIFIED |
| BIBennesons Inc. | Brooklyn | — | ◇ UNVERIFIED |
| BIBK Iron Works Corp | Brooklyn | — | ◇ UNVERIFIED |
| BIBlestin, INC. | Brooklyn | — | ◇ UNVERIFIED |
| BIBolted Iron INC | Brooklyn | — | ◇ UNVERIFIED |
| CSCenter Sheet Metal, INC. | Brooklyn | — | ◇ UNVERIFIED |
| CICity Ironsmith, Corporation | Brooklyn | — | ◇ UNVERIFIED |
| DPDavidson Pipe Supply CO INC | Brooklyn | — | ◇ UNVERIFIED |
| EWEllis Works LLC | Brooklyn | — | ◇ UNVERIFIED |
| FCForerunner Creations | Brooklyn | — | ◇ UNVERIFIED |
| GBG & B Iron Works INC. | Brooklyn | — | ◇ UNVERIFIED |
| GWGlenmore welding works, inc. | Brooklyn | — | ◇ UNVERIFIED |
| KEKlein's Engraving & Gifts Inc | Brooklyn | — | ◇ UNVERIFIED |
| KIKlm Iron Works INC | Brooklyn | — | ◇ UNVERIFIED |
| LMLaudic Metal Finishing CORP | Brooklyn | — | ◇ UNVERIFIED |
| LSLs Steel, INC. | Brooklyn | — | ◇ UNVERIFIED |
| MSMbox Supply Inc | Brooklyn | — | ◇ UNVERIFIED |
| MGMec General Construction INC. | Brooklyn | — | ◇ UNVERIFIED |
| MGMec General Construction INC. | Brooklyn | — | ◇ UNVERIFIED |
 Metalcrafters INC. Hammersmith | Brooklyn | — | ◇ UNVERIFIED |
| MGMetal & Glass Solutions CORP. | Brooklyn | — | ◇ UNVERIFIED |
| MZMichal Zieba | Brooklyn | — | ◇ UNVERIFIED |
| NANew Age Steel Products, INC. | Brooklyn | — | ◇ UNVERIFIED |
| NINicks Iron Works, INC | Brooklyn | — | ◇ UNVERIFIED |
| PMPhoenix Metal Desigs, Inc. | Brooklyn | — | ◇ UNVERIFIED |
| RGRSM Global LLC | Brooklyn | — | ◇ UNVERIFIED |
| SMSerett Metalworks | Brooklyn | — | ◇ UNVERIFIED |
| SSShield Security Doors, LTD. | Brooklyn | — | ◇ UNVERIFIED |
| SSSilver Stone Sheet Metal Fabrications Corp. | Brooklyn | — | ◇ UNVERIFIED |
| SSSolutions Sheetmetal Inc. | Brooklyn | — | ◇ UNVERIFIED |
| SWSpeedy Windows Corporation | Brooklyn | — | ◇ UNVERIFIED |
| TNThe New Motor LLC | Brooklyn | — | ◇ UNVERIFIED |
| TMTotal Metal Resource, INC. | Brooklyn | — | ◇ UNVERIFIED |
| TWTrophy World, Inc. | Brooklyn | — | ◇ UNVERIFIED |
| UFUniversal Fireproof Door CO. INC. | Brooklyn | — | ◇ UNVERIFIED |
