| SGSt Gobain Performance Plastics | Worcester | MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| WWoodmeister | Worcester | MA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| ABAbbott Bioresearch Center | Worcester | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ABAbbvie Biologics | Worcester | MA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| AWAd Worcester | Worcester | MA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| AMAllegro Microsystems INC | Worcester | MA | Computer and Electronic Product Manufacturing334113 | — | ◇ UNVERIFIED |
| APAmerican Pressed Aluminum CO | Worcester | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ACAnderson Corporation | Worcester | MA | Fabricated Metal Product Manufacturing332213 | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Worcester | MA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CHCastrol Heavy Duty Lubricants | Worcester | MA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CMCincinnati Milacron-heald CORP | Worcester | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CWConcord Wire Company | Worcester | MA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| CCContinental Consolidated Industries | Worcester | MA | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| CPCookson Performance Plastics | Worcester | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CPCreative Packaging and Paper | Worcester | MA | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| EPEcm Plastics INC | Worcester | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ETEddington Thread Mfg | Worcester | MA | Textile Mills313110 | — | ◇ UNVERIFIED |
| FIFlexographic INC | Worcester | MA | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| FRForm Roll Die CORP | Worcester | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
 General Tool INC | Worcester | MA | Fabricated Metal Product Manufacturing332213 | — | ◇ UNVERIFIED |
| GIGhm Industries | Worcester | MA | Machinery Manufacturing333292 | — | ◇ UNVERIFIED |
| GSGkn Sinter Metals INC | Worcester | MA | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| GVGoddard Valve CORP | Worcester | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HPHeffernan Press Incorporated | Worcester | MA | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| HCHeinrich Ceramic Decal | Worcester | MA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| IPIndependent Plating CO. INC. | Worcester | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| JJJohn J Adams Die CORP | Worcester | MA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| KMKilleen Machine Tool CO | Worcester | MA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| KCKinefac CORP | Worcester | MA | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| LOL&j of New England | Worcester | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| LILutco INC | Worcester | MA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| MCMadison Cable CORP | Worcester | MA | Primary Metal Manufacturing331422 | — | ◇ UNVERIFIED |
| MCMorgan Construction (siemens) | Worcester | MA | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| PGPan Glo | Worcester | MA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PCPolar CORP | Worcester | MA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| RWRand Whitney Container LLC | Worcester | MA | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| RPReed & Prince Mfg CO | Worcester | MA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RPRiley Power INC | Worcester | MA | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| SESaeilo Enterprises | Worcester | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| STSem Tec INC | Worcester | MA | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| SSSerrato Signs | Worcester | MA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SIS I Howard Glass CO. INC. | Worcester | MA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| SIStanley-parker INC Stanley Tools Worcester Plant | Worcester | MA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| TTTable Talk Pies Incorporated | Worcester | MA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| TTTable Talk Pies, LLC | Worcester | MA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| UGUn1f1ed2 Global Packaging Group | Worcester | MA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| WMWright Machine CORP | Worcester | MA | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| WCWyman-gordon CO | Worcester | MA | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| IPImage Production Services | Worcester | MA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| AIAggregate Inds Northeast Region INC | Worcester | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
