| CDChelsea Drum Company | Franklin | — | ◇ UNVERIFIED |
| CRCheney R H INC | Attleboro | — | ◇ UNVERIFIED |
| CMCincinnati Milacron-heald CORP | Worcester | — | ◇ UNVERIFIED |
| CFCircle Finishing INC | Newburyport | — | ◇ UNVERIFIED |
| CACoating Application Technologies INC | Woburn | — | ◇ UNVERIFIED |
| CSCommercial Sheet Metal | Canton | — | ◇ UNVERIFIED |
| CWConcord Wire Company | Worcester | — | ◇ UNVERIFIED |
| CTCongress Technical Spray | Dracut | — | ◇ UNVERIFIED |
| CRCovanta Resource Recovery Facility | Pittsfield | — | ◇ UNVERIFIED |
| CVCrosby Valve & Gage CO | Wrentham | — | ◇ UNVERIFIED |
| CBCrown Beverage Packaging USA | Lawrence | — | ◇ UNVERIFIED |
| CCCybex Cardiovascular Products Manufacturing Plant | Medway | — | ◇ UNVERIFIED |
| DTDanaher Tool Group | Springfield | — | ◇ UNVERIFIED |
| DCDarcy CO | Holyoke | — | ◇ UNVERIFIED |
| DGDb Gurney CO | Whitman | — | ◇ UNVERIFIED |
| DCDff CORP | Agawam | — | ◇ UNVERIFIED |
| DCDisston CO | Deerfield | — | ◇ UNVERIFIED |
| DTDisston Tools | South Deerfield | — | ◇ UNVERIFIED |
| DDuralectra-chn | Natick | — | ◇ UNVERIFIED |
| DMDurham Manufacturing CO | Springfield | — | ◇ UNVERIFIED |
| DRDynamics Research CORP | Wilmington | — | ◇ UNVERIFIED |
| ESEagle Stainless Tube and Fabrication INC | Franklin | — | ◇ UNVERIFIED |
| ECEastern Cast Hardware CO INC | West Springfield | — | ◇ UNVERIFIED |
| ETEastern Tool & Stamping CO INC | Saugus | — | ◇ UNVERIFIED |
| EHEc Hilliard Corporation | Franklin | — | ◇ UNVERIFIED |
| EAEdwards Acquisition LLC | Plymouth | — | ◇ UNVERIFIED |
| EFEh Friedrich CO | Holyoke | — | ◇ UNVERIFIED |
| EMEmd Millipore Corporation | Danvers | — | ◇ UNVERIFIED |
| ELEmw LLC | Middleton | 1–19 | ◇ UNVERIFIED |
| FPFc Phillips INC | Stoughton | — | ◇ UNVERIFIED |
 Federal Metal Finishing INC | Charlestown | — | ◇ UNVERIFIED |
 Fiba Technologies INC | Millbury | — | ◇ UNVERIFIED |
| FTFinish Tech | Haverhill | — | ◇ UNVERIFIED |
| FUFinish Unlimited Incorporated | Dracut | — | ◇ UNVERIFIED |
| FUFinish Unlimited Incorporated | Dracut | — | ◇ UNVERIFIED |
| FCFoxfire Coatings | Gloucester | — | ◇ UNVERIFIED |
| FMFraen Machining Corporation | Woburn | — | ◇ UNVERIFIED |
| GRGa Rodgers Incorporated | Fall River | — | ◇ UNVERIFIED |
| GCGeneral Cable Industries | Franklin | — | ◇ UNVERIFIED |
| GDGeneral Dynamics Advanced Information Systems | Pittsfield | — | ◇ UNVERIFIED |
| GDGeneral Dynamics Advanced Info Systems | Pittsfield | — | ◇ UNVERIFIED |
| GSGeneral Sandblasting | West Bridgewater | — | ◇ UNVERIFIED |
| GSGeneral Steel Products | Everett | — | ◇ UNVERIFIED |
 General Tool INC | Worcester | — | ◇ UNVERIFIED |
| GNGlobe Newspaper CO | Boston | — | ◇ UNVERIFIED |
| HSHassay Savage | Turners Falls | — | ◇ UNVERIFIED |
| HFHeat Fab INC | Turners Falls | — | ◇ UNVERIFIED |
| HGHopwood Globe LTD | Malden | — | ◇ UNVERIFIED |
| IPIndependent Plating CO. INC. | Worcester | — | ◇ UNVERIFIED |
| ICIndustrial Chromium | Holyoke | — | ◇ UNVERIFIED |
