| MSMayhew Steel Products INC | Shelburne, MA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| NENew England Expert Technologies Ne Xt | Greenfield, MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| OFOxford Foods, LLC | South Deerfield, MA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| PTPaperlogic Turners Falls Mill | Montague (turners Falls), MA | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| PPPelican Products INC | South Deerfield, MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PTPetes Tire Barns INC | Orange, MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| PIPha Industries | Orange, MA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| PCPliant CORP | Deerfield, MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PPPro Pel East LLC | South Deerfield, MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| RBRoberts Brothers Lumber CO INC | Ashfield, MA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| RHRodney Hunt Company | Orange, MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| RMRugg Manufacturing Company | Greenfield, MA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| SCSmall CORP INC | Greenfield, MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SGSwm Greenfield | Greenfield, MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| TSTrew Stone CORP LLC | Deerfield, MA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| 3E3rd Eye | Turners Falls, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| ACAltamira Cider, LLC | Gill, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
Altium Packaging - Turners Falls Plant | Turners Falls, MA | Plastics and Rubber Products Manufacturing326199 | 100–499 | ◐ LIKELY ACTIVE |
| BMBear Meadow Farm | Ashfield, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BSBear Swamp Orchard & Cidery | Ashfield, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CWCameron's Winery LLC | Northfield, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CNCharter Next Generation, Inc. | Turners Falls, MA | Plastics and Rubber Products Manufacturing326112 | 20–99 | ◐ LIKELY ACTIVE |
| CICircuithub, INC | S. Deerfield, MA | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| CDCovestro Deerfield | Whately, MA | Plastics and Rubber Products Manufacturing326113 | 100–499 | ◐ LIKELY ACTIVE |
| ESElement Squared | Millers Falls, MA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| FPFour Phantoms Brewing Company LLC | Greenfield, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| GFGreat Falls Spirits | Turners Falls, MA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| GGreenfield | Greenfield, MA | Machinery Manufacturing333515 | 1–19 | ◐ LIKELY ACTIVE |
| GPGreenfield Plant | Greenfield, MA | Nonmetallic Mineral Product Manufacturing327320 | 1–19 | ◐ LIKELY ACTIVE |
| HCHeadwater Cider, INC. | Hawley, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HFHome Fruit Wine | Orange, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| INImpact Nano LLC. | Orange, MA | Chemical Manufacturing325199 | 20–99 | ◐ LIKELY ACTIVE |
| MSMayhew Steel Products | Turners Falls, MA | Fabricated Metal Product Manufacturing332216 | 20–99 | ◐ LIKELY ACTIVE |
| NSNew Salem Cider LLC | New Salem, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NCNorthwest Confections Massachusetts, LLC | Orange, MA | Food Manufacturing311340 | 20–99 | ◐ LIKELY ACTIVE |
| NHNucor Harris Rebar Northeast LLC (South Deerfield Facility) | South Deerfield, MA | Fabricated Metal Product Manufacturing332312 | 20–99 | ◐ LIKELY ACTIVE |
| QSQuabbin Sky Vineyard | New Salem, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RWRedneck Wine LLC | Colrain, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RDR.e.g.g. Distributor Services LLC | Orange, MA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| TBThe Brewery at Four Star Farms, INC. | Northfield, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TSTrew Stone, LLC Plants 1-4 | Deerfield, MA | Petroleum and Coal Products Manufacturing324121 | 20–99 | ◐ LIKELY ACTIVE |
| TFTurner Falls | Turners Falls, MA | Fabricated Metal Product Manufacturing332322 | 20–99 | ◐ LIKELY ACTIVE |
| WCWest County Cider, LLC | Shelburne, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WCWest County Cider, LLC | Colrain, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WCWild Child Cellars, LLC | Turners Falls, MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SESisson Engineering CORP | Orange, MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
Altium Packaging | Turners Falls, MA | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| AFAtlantic Furniture, INC. | South Deerfield, MA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| BABarts and Snows Ice Cream | Greenfield, MA | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| BMBear Meadow Farm | Colrain, MA | Food Manufacturing311421 | — | ◇ UNVERIFIED |