| ACAstro Chemicals | Springfield | MA | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| LPLuster-on Products INC | Springfield | MA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| BCBayer CORP Plastics Tech | Springfield | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CSConstruction Service | Springfield | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCrane Company | Springfield | MA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| CICytec Industries | Springfield | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DTDanaher Tool Group | Springfield | MA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| DMDurham Manufacturing CO | Springfield | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ECEssential Coatings & Millwork LLC | Springfield | MA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| HDHano Document Printers INC | Springfield | MA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HCHba Cast Products Company | Springfield | MA | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| HCHolyoke Card Company | Springfield | MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| NMNash Manufacturing & Grinding Services | Springfield | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| NVNu Visions Mfg L L C | Springfield | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| RCRexnord CORP | Springfield | MA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| SIScharr Industries INC | Springfield | MA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SWSpringfield Wire INC | Springfield | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| TJThomas J Oconnor Animal Control & Adopti | Springfield | MA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TCTiteflex Corporation INC | Springfield | MA | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| TSTrew Stone, LLC (plant #4) | Springfield | MA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| VPValley Plating Incorporated | Springfield | MA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| WEWestvaco Envelope | Springfield | MA | Paper Manufacturing322232 | — | ◇ UNVERIFIED |
| AMA.g. Miller Company, INC. | Springfield | MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ALArtifact LLC | Springfield | MA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| BPBassette Printers | Springfield | MA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| BRBoston Road Associates, LLC | Springfield | MA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CFCarl Fisher Co., INC. | Springfield | MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| CPCorex Products INC | Springfield | MA | Furniture and Related Product Manufacturing337127 | — | ◇ UNVERIFIED |
| EHEasco Hand Tools INC | Springfield | MA | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| ELEureka Lab Book INC | Springfield | MA | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| HSHorizon Sheet Metal, INC. | Springfield | MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HAHurley and David | Springfield | MA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| HSHw Staffing, INC. | Springfield | MA | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| JMJohn Morrell Food Group | Springfield | MA | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| LVLazy Valley Winery, Inc. | Springfield | MA | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| OSOld San Juan Bakery, INC. | Springfield | MA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| RSRoberts & Sons Printing, Inc. | Springfield | MA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SASamuel a Bolden Park | Springfield | MA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| TMThin Metal Ventures INC. | Springfield | MA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TITrimBoard, Inc. | Springfield | MA | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| TLTriSeptagon LLC | Springfield | MA | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Springfield | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| USUsdol-osha Springfield Area Office | Springfield | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
