Mcguigan, INC | Bohemia | — | ● ACTIVE |
Mckeon Door East, INC. | Bellport | — | ● ACTIVE |
| MMMetro Metal Products, INC. | Medford | — | ● ACTIVE |
| MMMin-max Machine LTD. | Ronkonkoma | — | ● ACTIVE |
| NANorth American Manufacturing CORP | Medford | — | ● ACTIVE |
Odd Ball Industries Manufacturing Co., INC. | Centerport | — | ● ACTIVE |
Omnicomponents CORP. | Mount Sinai | — | ● ACTIVE |
| OPOmnitek Partners LLC | Ronkonkoma | — | ● ACTIVE |
P & M LLC | Amityville | — | ● ACTIVE |
Pole-tech Co., INC. | East Setauket | — | ● ACTIVE |
Precision Metals CORP. | Bay Shore | — | ● ACTIVE |
| PHProgressive Hardware Co., INC. | East Northport | — | ● ACTIVE |
Qualified Fasteners INC | West Babylon | — | ● ACTIVE |
Qualitech-aerospace CORP. | Bay Shore | — | ● ACTIVE |
Rapid Machine Works LLC | Oakdale | — | ● ACTIVE |
Rapid Rivet and Fastener Corporation | Farmingdale | — | ● ACTIVE |
Richard Manno & Company INC. | West Babylon | — | ● ACTIVE |
Rtz Enterprise, INC. | Ronkonkoma | — | ● ACTIVE |
Sam Tell & Son, INC. | Farmingdale | — | ● ACTIVE |
Selectrode Industries, INC. | Huntington Station | — | ● ACTIVE |
Sims Steel Corporation | Lindenhurst | — | ● ACTIVE |
S.k.a. Machining, INC | Ronkonkoma | — | ● ACTIVE |
Super Web Digital, INC. | West Babylon | — | ● ACTIVE |
| STSwift Tech LLC | Hauppauge | — | ● ACTIVE |
Sylhan LLC | Edgewood | — | ● ACTIVE |
| TPTechnimetal Precision Industries CORP | Hauppauge | — | ● ACTIVE |
Tensator INC. | Bay Shore | — | ● ACTIVE |
Thuro Metal Products, INC. | Brentwood | — | ● ACTIVE |
Universal Shielding CORP. | Deer Park | — | ● ACTIVE |
Usp Aerospace Solutions, INC. | Deer Park | — | ● ACTIVE |
Vandilay Industries, INC. | West Babylon | — | ● ACTIVE |
| WIWayne Integrated Technologies CORP. | Edgewood | — | ● ACTIVE |
Westport Hardness and Gaging Corporation | West Islip | — | ● ACTIVE |
Wilco Industries, INC. | Ronkonkoma | — | ● ACTIVE |
| AEAstro Electroplating,inc. | Bay Shore | 20–99 | ◐ LIKELY ACTIVE |
| CWColonial Wire & Cable CO | Hauppauge | — | ◇ UNVERIFIED |
| MMM&d Millwork | North Amityville | — | ◐ LIKELY ACTIVE |
Rona Precision, INC | Ronkonkoma | — | ◐ LIKELY ACTIVE |
| CMCentury Metal Parts CORP | Bay Shore | — | ◐ LIKELY ACTIVE |
| DTDayton T Brown INC | Bohemia | — | ◐ LIKELY ACTIVE |
| DDDuro Dyne Corporation | Bay Shore | 100–499 | ◐ LIKELY ACTIVE |
| GSGasser & Sons, LLC | Commack | — | ▲ REPORTED CLOSED |
| JAJamco Aerospace, INC. | Deer Park | — | ◐ LIKELY ACTIVE |
| PIPeerless Instrument Co., INC. | Farmingdale | — | ◐ LIKELY ACTIVE |
| TSTebbens Steel LLC | Calverton | — | ◐ LIKELY ACTIVE |
| ACAdvanced Coating Techniques INC | North Babylon | — | ◐ LIKELY ACTIVE |
| AFAircraft Finishing CORP | N Babylon | — | ◐ LIKELY ACTIVE |
| 8I8 in 1 Pet Products Incorporated | Hauppauge | — | ◇ UNVERIFIED |
| APaction Anodizing & Plating & Polishing CORP Superfund Site | Copiague | — | ◇ UNVERIFIED |
| AGAgora Graphics | Bohemia | — | ◇ UNVERIFIED |