| AMAero Manufacturing CORP | Beverly | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| BWBrookfield Wire CO INC | West Brookfield | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CGChas G Allen CO INC | Barre | MA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
Eis Wire & Cable, INC. | South Hadley | MA | Primary Metal Manufacturing331422 | 20-99 | ◐ LIKELY ACTIVE |
| EMEngineered Materials Solutions INC | Attleboro | MA | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| KAKt Acquisition Llc, Dba Komtek Forge | Worcester | MA | Primary Metal Manufacturing331512 | 20-99 | ◐ LIKELY ACTIVE |
| QWQuirk Wire CO INC | West Brookfield | MA | Primary Metal Manufacturing331422 | 20-99 | ◐ LIKELY ACTIVE |
| SMShawmut Metal Products INC | Swansea | MA | Primary Metal Manufacturing331111 | 20-99 | ◐ LIKELY ACTIVE |
| BFBabs Foundry | Norton | MA | Primary Metal Manufacturing331525 | 1-19 | ◐ LIKELY ACTIVE |
| HMHarris Mfg & Supply | Orange | MA | Primary Metal Manufacturing331521 | 1-19 | ◐ LIKELY ACTIVE |
| HPHenry Perkins CO the | Bridgewater | MA | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| IBIndustrial Blast Coil CORP | South Easton | MA | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| IFIndustrial Foundry | Uxbridge | MA | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| WCWhitman Casting INC | Whitman | MA | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| ACAfc Cable Systems | New Bedford | MA | Primary Metal Manufacturing331422 | 100-499 | ◐ LIKELY ACTIVE |
| IIIrwin Industrial Tool Company | East Longmeadow | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CCComtran CORP | Attleboro | MA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| GRGlines & Rhodes INC | Attleboro | MA | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| JWJudd Wire INC | Montague (turners Falls) | MA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
Metalor Technologies USA | Attleboro | MA | Primary Metal Manufacturing331491 | — | ◐ LIKELY ACTIVE |
| PFPalmer Foundry | Palmer | MA | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
| PPPep Polymet Clad Metal | North Attleboro | MA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| SCSelkirk CORP Heat-fab | Turners Falls | MA | Primary Metal Manufacturing331111 | — | ◐ LIKELY ACTIVE |
| STSpeedline Technologies | Franklin | MA | Primary Metal Manufacturing331318 | — | ◐ LIKELY ACTIVE |
| UMUtility Manufacturing CO | Wilbraham | MA | Primary Metal Manufacturing331111 | 1-19 | ◐ LIKELY ACTIVE |
| ZPZapp Precision Strip,inc | Dartmouth | MA | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| NENew England Wire Products, INC | Leominster | MA | Primary Metal Manufacturing331420 | 100-499 | ◐ LIKELY ACTIVE |
| ACAlloy Castings CO INC | East Bridgewater | MA | Primary Metal Manufacturing331521 | 1-19 | ◐ LIKELY ACTIVE |
| SSStoughton Steel | Hanover | MA | Primary Metal Manufacturing331111 | 20-99 | ◐ LIKELY ACTIVE |
| MIMicrogroup INC | Medway | MA | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| MMMontague Machine CO | Montague (turners Falls) | MA | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| BSBradford Steel Co., INC. | East Freetown | MA | Primary Metal Manufacturing331110 | 1-19 | ◐ LIKELY ACTIVE |
| MFMarlborough Foundry | Marlborough | MA | Primary Metal Manufacturing331523 | — | ◐ LIKELY ACTIVE |
| GFGeneral Flash CORP | Lexington | MA | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| NINN, Inc. Palmer | Palmer | MA | Primary Metal Manufacturing331110 | 1-19 | ◐ LIKELY ACTIVE |
Phoenix Tailings Burlington | Burlington | MA | Primary Metal Manufacturing331410 | 20-99 | ◐ LIKELY ACTIVE |