| BCBarry Controls | Brighton | MA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| BMBnz Materials | Billerica | MA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| BDBoston Dpw Central Fleet Maintenance | Boston | MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| CACaps Auto Wrecking CORP | Lynn | MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| CSCreatek Stone INC | Southbridge | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CCCuming CORP. | Avon | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| CPCvs Pharmacy 0810 | Leominster | MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| DDDurasol Drug & Chemical | Amesbury | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| EGEaton Global Hose | Ludlow | MA | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| ECElectronic Concepts INC | Lee | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| EMEmd Millipore CORP | Billerica | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FEFiltrona Extrusion | Northborough | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FCFoam Concepts INC | Uxbridge | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| FIFp International Packaging | Auburn | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GIGe Ionics | Watertown | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GLGeneral Latex & Chem. CORP. | Billerica | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| GBGfi Big Joe LLC | Wilmington | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GPGi Plastek LTD | Newburyport, City of | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GVGoddard Valve CORP | Worcester | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HAHaskon Aerospace Div Kirkhill-ta | Taunton | MA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| HPHudson Poly Bag Incorporated | Hudson | MA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| IFInnocor Foam Technologies Newburyport, LLC | Newburyport | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| JMJms Manufacturing CO INC | Fall River | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| KCKimball CO INC | E Longmeadow | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ 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 |
| PPPelican Products INC | South Deerfield | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ 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 |
| PCPolyfoam Corporation | Northbridge | MA | Plastics and Rubber Products Manufacturing326140 | 100-499 | ◇ UNVERIFIED |
| PPPolyfoam Precision Molded Products | Northbridge | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| PIPolymer Injection Molding | Monson | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PAPpg Aerospace Cuming Microwave | Avon | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| PPPrecix Plant D | New Bedford | MA | Plastics and Rubber Products Manufacturing326291 | — | ◇ 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 |
