| AIAlcumet INC | Londonderry | NH | Primary Metal Manufacturing331512 | 20-99 | ● ACTIVE |
New England Wire Technologies CORP. | Lisbon | NH | Primary Metal Manufacturing331420 | 100-499 | ● ACTIVE |
| PLPompanette, LLC | Charlestown | NH | Primary Metal Manufacturing331524 | — | ● ACTIVE |
| ULUni-cast, LLC | Londonderry | NH | Primary Metal Manufacturing331524 | 100-499 | ● ACTIVE |
Al Cu Met, INC. | Londonderry | NH | Primary Metal Manufacturing331529 | — | ● ACTIVE |
Hitchiner Manufacturing Co., INC. | Milford | NH | Primary Metal Manufacturing331512 | — | ● ACTIVE |
| MUMarmon Utility LLC | Milford | NH | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| CTCri Transport LLC | Merrimack | NH | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| HMHitchiner Manufacturing - Wilton Road | Milford | NH | Primary Metal Manufacturing331512 | — | ◐ LIKELY ACTIVE |
| NINu-cast, INC. | Londonderry | NH | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| SRSturm Ruger Firearms Manufacturing Facility | Newport | NH | Primary Metal Manufacturing331512 | — | ◐ LIKELY ACTIVE |
| TBThe Bronze Craft Corporation | Nashua | NH | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| VEVitex Extrusion | Franklin | NH | Primary Metal Manufacturing331316 | 20-99 | ◐ LIKELY ACTIVE |
| WVWebster Valve | Franklin | NH | Primary Metal Manufacturing331528 | — | ◐ LIKELY ACTIVE |
| HMHitchiner Manufacturing CO INC | Milford | NH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| DMDefense Manufacturers INC | Somersworth | NH | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| DCDiamond Casting and Machine CO INC | Hollis | NH | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| FBFab Braze Corporation | Nashua | NH | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
Phoenix Tailings Exeter | Exeter | NH | Primary Metal Manufacturing331410 | 20-99 | ◐ LIKELY ACTIVE |
| TIThompson Investment Casting | Rochester | NH | Primary Metal Manufacturing331512 | — | ◐ LIKELY ACTIVE |
| HMHarding Metals | Northwood | NH | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| NFNashua Foundries, INC. | Nashua | NH | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| PSPcc Structurals Aluminum Operations | Tilton | NH | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
| EIElektrisola INC | Boscawen | NH | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| FUFerrotec USA CORP | Bedford | NH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| HFHebert Foundry & Machine | Laconia | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| HMHitchiner Mfg CO INC | Littleton | NH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| IHIwg High Performance Conductors | Littleton | NH | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| MSMetal Separations INC | Nashua | NH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
Wakefield Thermal Solutions | Pelham | NH | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| WIWyman-gordon Investment Castings INC | Franklin | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| CVCounterGravity Vacuum Cast Operation (VCO) | Milford | NH | Primary Metal Manufacturing331512 | 100-499 | ◐ LIKELY ACTIVE |
| EMEastern Metal Framing of New Hampshire, LLC | Londonderry | NH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ITIndustrial Technologies Group ITG WakefieldPelham | Pelham | NH | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| NENew England Wire Littleton Inc | Littleton | NH | Primary Metal Manufacturing331420 | 1-19 | ◐ LIKELY ACTIVE |
| PSPCC Structurals - Franklin | Franklin | NH | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| PSPresby Steel, LLC | Berlin | NH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| KTK.w. Thompson Tool CO. INC | Rochester | NH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AWAce Welding Co., INC. | Merrimack | NH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| ESEmpire Sheet Metal, INC. | Manchester | NH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| GMGeneral Machine and Foundry | Wilton | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
Hitchiner Manufacturing Co., INC. | Milford | NH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| JJJci Jones Chemicals INC | Merrimack | NH | Primary Metal Manufacturing331313 | — | ◇ UNVERIFIED |
| MCMetal Casting Technology, INC. | Milford | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PMPatriot Metals INC | Franklin | NH | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| SSSoldier Systems D-Mil, LLC | Gilsum | NH | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| UOUsdol Osha - Concord Area Office | Nashua | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| WHW H Bagshaw CO INC | Nashua | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |