| MCMar-lee Companies, INC. | Fitchburg | MA | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| MEMucell Extrusion LLC | Woburn | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MPMultifab Plastics, INC | Boston | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NENew England Plastics | Woburn | MA | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| NENew England Plastics CORP | New Bedford | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NENew England Shutters & Supply | Dracut | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NCNewtowne Court Apartments | Cambridge | MA | Plastics and Rubber Products Manufacturing326112 | — | ◇ 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 |
| PCPolyfoam Corporation | Northbridge | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| PLPolyfoam LLC Uxbridge Mass | Uxbridge | MA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| PFPolyvinyl Films Incorported | Sutton | MA | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| RARepligen Auburn | Auburn | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RSRepligen Shrewsbury | Shrewsbury | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RCRepublic Clear Thru | Holyoke | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RSRock Solid Tops LLC | Pembroke | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RMRoof Maintenance & Systems INC | Walpole | MA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| SCSamar Company, Incorporated | Stoughton | MA | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| SISandri INC | Chicopee | MA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
 Sinicon Plastics, Inc. | Pittsfield | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SLSpindle LLC | Acton | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SFSpirit Foodservice, INC | Andover | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SBStar Base Technologies, INC. | Pittsfield | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SGSwm Greenfield | Greenfield | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| TITrexel International, INC. | Woburn | MA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| TETuftane Extrusion Technologies Incorporated | Fall River | MA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
 Ufp Technologies, INC. | Georgetown | MA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| UWUltimate Window INC. | Lawrence | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| UAUltrapro Air Tite Ma | North Adams | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| VNVaupell Northeast Molding & Tooling, INC. | Agawam | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WPWalbert Plastics Incorporated | Lowell | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WMWatson Marlow Fluid Technology Solutions | Devens | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WRWestlake Royal Building Products Kleer | Westfield | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WGW.m. Gulliksen Manufacturing Company Incorporated | West Roxbury | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ZCZora Capital LLC | Littleton | MA | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
