| EMEmpire Marble & Granite, INC. | Somerville | — | ◇ UNVERIFIED |
| FVFieldstone Veneer, Inc. | Milford | — | ◇ UNVERIFIED |
| FIFireslate Ii, Incorporated | East Wareham | — | ◇ UNVERIFIED |
| FCFirst Class Marble & Granite INC | Franklin | — | ◇ UNVERIFIED |
| FPF Paiva Marble and Granite | Everett | — | ◇ UNVERIFIED |
| FGFrangioso Granite, INC. | Avon | — | ◇ UNVERIFIED |
| GIGarcia Imported Tile & Granite | Taunton | — | ◇ UNVERIFIED |
| GSGeneral Sand Stone | Dalton | — | ◇ UNVERIFIED |
| GFG Finkenbeiner INC | Waltham | — | ◇ UNVERIFIED |
| GFGlens Falls Lehigh Northeast Cement | Wilmington | — | ◇ UNVERIFIED |
| GMGlobal Marble and Granite. Inc | Centerville | — | ◇ UNVERIFIED |
| GTGloucester Transit Mix | Gloucester | — | ◇ UNVERIFIED |
| GMG & M Rossi Company, INC. | Salem | — | ◇ UNVERIFIED |
| GCGranite City Marble Incorporated | Braintree | — | ◇ UNVERIFIED |
| GWGranite World Countertops, INC. | Harwich | — | ◇ UNVERIFIED |
| GCGraves Concrete INC | Bernardston | — | ◇ UNVERIFIED |
| HCHenry Camosse and Son | Worcester | — | ◇ UNVERIFIED |
| HPHyde Park Concrete INC | Boston | — | ◇ UNVERIFIED |
| ICIdeal Concrete Block Company, INC. | Westford | — | ◇ UNVERIFIED |
| IIIncom INC | Charlton | — | ◇ UNVERIFIED |
| ISInternational Stone, INC. | Woburn | — | ◇ UNVERIFIED |
| IIInterra Innovation INC | Andover | — | ◇ UNVERIFIED |
| JGJohn Gil, INC. | Ludlow | — | ◇ UNVERIFIED |
| JBJohns Building Supply CO. INC. | Cheshire | — | ◇ UNVERIFIED |
| JVJr Vinagro Corporation | Peabody | — | ◇ UNVERIFIED |
| LDLandscape Depot, INC. | Walpole | — | ◇ UNVERIFIED |
| LTLA Tiles Marble and Granite Design, Inc. | Newburyport | — | ◇ UNVERIFIED |
| LRLawrence Ready Mix | Plympton | — | ◇ UNVERIFIED |
| LTLee Tile & Stone, LLC | Lenox Dale | — | ◇ UNVERIFIED |
| LMLenox Marble and Granite, INC. | Lee | — | ◇ UNVERIFIED |
| LGLitzania Garcia | Chelsea | — | ◇ UNVERIFIED |
| LGLondon Glass & Mirror, INC. | Ashland | — | ◇ UNVERIFIED |
| LHLopez House of Stone | Boston | — | ◇ UNVERIFIED |
| LALuke Adams Glass INC. | Norwood | — | ◇ UNVERIFIED |
| LMLynn Manufacturing | Lynn | — | ◇ UNVERIFIED |
| MAMaclellan Amesbury | Amesbury | — | ◇ UNVERIFIED |
| MSMagnus Sales & Marketing, INC. | Amesbury | — | ◇ UNVERIFIED |
| MLManafort-precision, LLC | Worcester | — | ◇ UNVERIFIED |
| MLManafort-precision, LLC | Worcester | — | ◇ UNVERIFIED |
| MAMarble and Granite International, INC. | Waltham | — | ◇ UNVERIFIED |
| MAMarble and Granite Pro | Peabody | — | ◇ UNVERIFIED |
| MPMarble & Polish, INC. | Malden | — | ◇ UNVERIFIED |
| MIMass-granite, INC. | Acton | — | ◇ UNVERIFIED |
| MIMegastone, Inc. | South Easton | — | ◇ UNVERIFIED |
| MLMne LLC | Needham Heights | — | ◇ UNVERIFIED |
| MLMne LLC | Woburn | — | ◇ UNVERIFIED |
| MRMorse Ready Mix | Lakeville | — | ◇ UNVERIFIED |
| MMorseremco | Lakeville | — | ◇ UNVERIFIED |
| NGNew Garden Park INC | Worcester | — | ◇ UNVERIFIED |
| OGOcean Glass & Mirror Co., INC. | Lowell | — | ◇ UNVERIFIED |
