| BSBay State Gritcloth | Westborough | MA | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| BSBeauty Stone, INC. | Boxborough | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BGBedrock Granite Company, INC | Norton | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BCBerkshire Concrete CORP | Adams | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BIBird Incorporated Granular | Norwood | MA | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| BPBlakeslee Prestress, INC. | East Boston | MA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
 Bomas Machine Specialties, Inc. | Somerville | MA | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| BBBoston Bluestone D/b/a Freeport Marble & Granite | Stoughton | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BCBoston Concrete CORP | Lowell | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BSBoston Sand & Gravel Company | Boston | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BSBoston Sand & Gravel Company | Charlestown | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BCBristol County Pre-cast, INC. | Westport | MA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BSByrne Sand & Gravel, INC. | Middleboro | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCape Cod Ready Mix Dennis Maintenance Facility | South Dennis | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCape Cod Redi Mix Concrete | Eastham | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCape Cod Redi Mix Concrete | Brewster | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CRCemex Rinker Materials - Concrete Pipes | Westfield | MA | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| CACentury Acquistion INC | Adams | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CACentury Acquistion INC | Lenox Dale | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CVCentury Vault Company, Incorporated | Oxford | MA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CCChicopee Concrete Service INC Greenfield | Greenfield | MA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| CQCiment Quebec, INC. | Everett | MA | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| CECity Electric Supply | Lynn | MA | Nonmetallic Mineral Product Manufacturing327113 | — | ◇ UNVERIFIED |
| CCCoastal Cement CORP | Boston | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CMColonial Marble Co., INC. | Everett | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CMConcrete & Mortar Packaging LLC | Milford | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CLCounteredge, LLC | Waltham | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| DCDauphinais Concrete, INC. | Stoughton | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DSDelgreco Supply CO INC | Northborough | MA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| DGDirect Granite Counter-top INC | Marshfield | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| DSDirect Stone Merchants | Norwood | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| EGEarthworks Granite & Marble, Inc. | Whitman | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| EMEmpire Marble & Granite, INC. | Somerville | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| FVFieldstone Veneer, Inc. | Milford | MA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| FIFireslate Ii, Incorporated | East Wareham | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| FCFirst Class Marble & Granite INC | Franklin | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| FPF Paiva Marble and Granite | Everett | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| FGFrangioso Granite, INC. | Avon | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| GIGarcia Imported Tile & Granite | Taunton | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| GSGeneral Sand Stone | Dalton | MA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| GFG Finkenbeiner INC | Waltham | MA | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| GFGlens Falls Lehigh Northeast Cement | Wilmington | MA | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| GMGlobal Marble and Granite. Inc | Centerville | MA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| GTGloucester Transit Mix | Gloucester | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GMG & M Rossi Company, INC. | Salem | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| GCGranite City Marble Incorporated | Braintree | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| GWGranite World Countertops, INC. | Harwich | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| GCGraves Concrete INC | Bernardston | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HCHenry Camosse and Son | Worcester | MA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| HPHyde Park Concrete INC | Boston | MA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
