| CNCharter Next Generation - Turner Falls | Turners Falls, MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| CCChicopee Concrete Service INC Greenfield | Greenfield, MA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| DMDecker Machine Works, INC | Ashfield, MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| DMDmc Manufacture | Whately, MA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| FSFlorrent South Deerfield | South Deerfield, MA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| GCGraves Concrete INC | Bernardston, MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GPGreenfield Paper Box Co., INC | Greenfield, MA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| HBHitchcock Brewing Company LLC | Bernardston, MA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| MSMayhew Steel Product | Shelburne, MA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| NBNortheast Biodiesel Company LLC | Greenfield, MA | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| NMNortheastern Metals, LLC | Greenfield, MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| NFNorthwoods Forest Products, LLC | Northfield, MA | Machinery Manufacturing333210 | — | ◇ UNVERIFIED |
| OIOesco INC | Conway, MA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
 Orafol Americas INC | South Deerfield, MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| Orafol Americas INC | South Deerfield, MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PBPIERCE BROTHERS GOURMET DISTRIBUTORS Inc. | Greenfield, MA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| PPPilot Precision Products LLC | South Deerfield, MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PFPolar Focus, INC. | South Deerfield, MA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PHPoplar Hill Machine | Conway, MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PPPro Pel Plastech INC | South Deerfield, MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SPSeaman Paper Mbw | Orange, MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| SESisson Engineering Corp. | Northfield, MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
 Smiths Interconnect INC | South Deerfield, MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SISoundscape Imaging, LLC | Shutesbury, MA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| SCSouthworth Company | Turners Falls, MA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| SGSwm Greenfield | Greenfield, MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| TTTasty Treats Baking Co., Inc. | Turners Falls, MA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| TWThe Wire Terminators LLC | Orange, MA | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◇ UNVERIFIED |
| THTree House Brewing Company Deerfield | South Deerfield, MA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| USUnderground Supply, Inc. | Whately, MA | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| WBWarner Brothers LLC | Sunderland, MA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WGWilliam Green INC | Greenfield, MA | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| WTW T Terminal, LLC | Deerfield, MA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
