| BFBete Fog Nozzle INC. | Greenfield | MA | Fabricated Metal Product Manufacturing332919 | 100-499 | ◐ LIKELY ACTIVE |
Device Technologies, INC | Southborough | MA | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| DRDexter Russell INC | Southbridge | MA | Fabricated Metal Product Manufacturing332211 | 100-499 | ◐ LIKELY ACTIVE |
| KAKt Acquisition Llc, Dba Komtek Forge | Worcester | MA | Primary Metal Manufacturing331512 | 20-99 | ◐ LIKELY ACTIVE |
| MCMedical Component Specialists INC | Bellingham | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| MLMicrosemi Lawrence | Lawrence | MA | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| OSOlympic Systems CORP | Winchester | MA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SWSmith & Wesson INC | Springfield | MA | Leather and Allied Product Manufacturing316999 | 500+ | ◐ LIKELY ACTIVE |
| TTecomet | Woburn | MA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| VTV&s Taunton Galvanizing LLC | Taunton | MA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| AMActon Metal Processing Corporation | Waltham | MA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
Alexander Machine & Tool Company, LLC. | Woburn | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AMApmar Metal Finishing | Springfield | MA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Belt Technologies, INC. | Agawam | MA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| CICurtis Industries LLC | West Boylston | MA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| DPDuc Pac Corporation the | Springfield | MA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| ESElectropolishing Systems | Plymouth | MA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| FIFlexaust INC | Amesbury | MA | Plastics and Rubber Products Manufacturing326220 | 1-19 | ◐ LIKELY ACTIVE |
| FPFountain Plating Co, LLC | West Springfield | MA | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| GMGtr Manufacturing CO | Brockton | MA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| HLHudson Lock | Hudson | MA | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| IPInteger Precision Technologies LLC | Hudson | MA | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| IEInterplex Etch Logic | Attleboro | MA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| IIIrwin Industrial Tool Company | East Longmeadow | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| LTLarson Tool & Stamping Company | Attleboro | MA | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| NENew England Metalform INC | Plainville | MA | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
Nkt Photonics INC. | Boston | MA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| PUPlansee USA LLC | Franklin | MA | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| RIRaytheon Integrated Defense Systems | Andover | MA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| RMRuland Manufacturing CO. INC | Marlborough | MA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SLSpectrum Lighting | Fall River | MA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
Vacuum Technology Associates, INC | Hingham | MA | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| VAVision American Saw LLC | East Longmeadow | MA | Fabricated Metal Product Manufacturing332213 | — | ◐ LIKELY ACTIVE |
| WFWestside Finishing CO INC | Holyoke | MA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| ESElectroswitch Switches & Relays | Rockland | MA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| GMGillette Manufacturing | Boston | MA | Fabricated Metal Product Manufacturing332211 | — | ◐ LIKELY ACTIVE |
| IMInternational Metal Products | Chicopee | MA | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| SFStorms Forge Incorporated | Springfield, City of | MA | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| TTurbocare | Chicopee | MA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| UTUS Tsubaki Automotive Division Manufacturing Plant | Chicopee | MA | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
Atome Incorporated | Ipswich | MA | Fabricated Metal Product Manufacturing332117 | — | ◐ LIKELY ACTIVE |
| HTHigh Tech Machinists, INC. | Chelmsford | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Hybrid Cnc Parts, LLC | Worcester | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| IGId Graphics Group INC | South Easton | MA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| MIMetal Improvement Company, LLC | Wilmington | MA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Mills Machine Works, INC. | Lawrence | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AAAdvanced Aerostructures INC | Chicopee | MA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| AMAdvance Mfg CO INC | Westfield, City of | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| ATArland Tool & Mfg., INC. | Sturbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AEAssociated Electro Mechanics INC | Springfield | MA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |