| JMJms Manufacturing CO INC | Fall River | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| KCKimball CO INC | E Longmeadow | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| LGLacerta Group | Mansfield | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LILifoam Industries | Peabody | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| MGMacdermid Graphic Arts | Adams, Town of | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| MRMark Richey Woodworking & Design INC | Newburyport | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MMMicron Medical Products | Fitchburg, City of | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| MDModern Dispersion | Leominster | MA | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| MIMorton International | Woburn | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PIPackaging Ind Group INC | Barnstable (hyannis) | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ 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 |
| PGPine Grove Composites INC | Freetown | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PIPlastican Incorporated | Leominster | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PCPliant CORP | Deerfield | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PRPlymouth Rubber Company | Canton | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PPPolyfoam Precision Molded Products | Northbridge | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| PIPolymer Injection Molding | Monson | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PFPolyvinyl Film | Sutton | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PAPpg Aerospace Cuming Microwave | Avon | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| PPPrecix Plant D | New Bedford | MA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| PLPrime Laminating | North Attleboro | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| PCPro Corporation Pmc | Florence | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RHRodney Hunt Company | Orange | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| RMRoma Marble INC | Ludlow | MA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| RDRubbair Door Incorporated | Ayer | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SBSeahorse Bioscience INC | Chicopee | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SPSentinel Products | Hyannis | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| STService Tire Truck Center | Millbury | MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| SCShanklin CORP | Ayer | MA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| SSSika Sarnafil | Cambridge, Town of | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
 Sinicon Plastics INC | Dalton | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SWSpringfield Wire INC | Springfield | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| SRStandard Rubber Products | Hanover | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| SPSteel Products Company | Leicester | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SIStoropack Incorporated | Westboro | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| SCSweetheart Cup Somerville Plant Closed | Somerville | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SGSwm Greenfield | Greenfield | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| TMTerkelsen Molding Company | Canton | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TRTillotson Rubber CO INC | Everett | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| TCTiteflex Corporation INC | Springfield | MA | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| TOTrelleborg Offshore Boston INC | Mansfield | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TATyco Adhesives LP | Lexington | MA | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| UPUnion Products INC | Leominster | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| UPUnited Parcel Service Maleo | Leominster | MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
 Ward Process Incorporated | Natick | MA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| YPYankee Plastics INC | Easthampton | MA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| ZLZatec LLC | Dighton | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
 Accutech Packaging, Inc. - Hampden Rd | Mansfield | MA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| Accutech Packaging, Inc. - West St | Foxboro | MA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
