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