Cps Technologies CORP. | Norton | MA | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ● ACTIVE |
| HCHi-Way Concrete Products Co. Inc. | Wareham | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ● ACTIVE |
| PGPlymouth Grating Laboratory, INC. | Carver | MA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ● ACTIVE |
Sound Seal, INC. | Agawam | MA | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ● ACTIVE |
| SHStiles & Hart Brick CO | Bridgewater | MA | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ● ACTIVE |
United Lens Company, INC. | Southbridge | MA | Nonmetallic Mineral Product Manufacturing327212 | 20-99 | ● ACTIVE |
Washington Mills North Grafton, INC. | North Grafton | MA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ● ACTIVE |
Poly6 Technologies, INC. | Burlington | MA | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ● ACTIVE |
Ferro Ceramic Grinding INC | Wilmington | MA | Nonmetallic Mineral Product Manufacturing327999 | 20-99 | ◐ LIKELY ACTIVE |
| RCRex Cut Products INC | Fall River | MA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| BSBoro Sand & Stone CORP | North Attleboro | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| FCFiberoptic Components INC | Sterling | MA | Nonmetallic Mineral Product Manufacturing327212 | 20-99 | ◐ LIKELY ACTIVE |
| GIGare INC | Haverhill | MA | Nonmetallic Mineral Product Manufacturing327112 | 20-99 | ◐ LIKELY ACTIVE |
| TITorromeo Industries INC | Methuen | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| DADarmann Abrasive Products | Clinton | MA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| GRGraziano Redi-Mix, Inc. | Bridgewater | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| MAMicro Abrasives CORP | Westfield | MA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| SIS I Howard Glass CO. INC. | Worcester | MA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| AJAdolph Jandris & Sons INC | Gardner | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| CICumar Inc | Everett | MA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| PSPrecast Specialties Corp | Abington | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| RLRoofblok Limited | Gardner | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| BSBoston Sand & Gravel Company | Boston | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| CCCape Cod Ready Mix INC Brewster | Brewster | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| LMLynn Manufacturing | Lynn | MA | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| NMNorwell Mfg Company | Taunton, Town of | MA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◇ UNVERIFIED |
| ASAcme Shorey Precast | Carver | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| APAcme-Shorey Precast Company Inc. | Harwich | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| BCBoston Concrete Corp. | Lowell, MA | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| RHRagged Hill, Inc. d/b/a Graves Concrete | East Templeton | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| WCWhittemore Company, Inc. | Lawrence | MA | Nonmetallic Mineral Product Manufacturing327992 | 20-99 | ◐ LIKELY ACTIVE |
| CCCape Cod Ready Mix INC | Orleans | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| ICIdeal Concrete Block Company, INC. | Westford | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| MPM.b.o. Precast, INC. | Carver | MA | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◇ UNVERIFIED |
| AOAPG Oxford | Oxford | MA | Nonmetallic Mineral Product Manufacturing327999 | 20-99 | ◐ LIKELY ACTIVE |
| BCBenevento Concrete Corp | Wilmington | MA | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| BPBOSP Pavestone | Middleboro | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| CPChicopee Plant | Chicopee | MA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| HGHMI Glass Whitinsville | Whitinsville | MA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
International Ceramic Engineering LLC | Lancaster | MA | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ◐ LIKELY ACTIVE |
| JHJames Hardie Building Products, Inc. Westfield | Westfield | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| JRJ & R Precast, Inc | Berkley | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| MLMarshfield Location | Marshfield | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| MMbo | Carver | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| RRehoboth | Rehoboth | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SBSaint-Gobain Bonded Abrasives | Worcester | MA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| SRShea Rochester | Rochester | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| SWShea Wilmington | Wilmington | MA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| SSStoneyard Spec Pond | Littleton | MA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| UNUnilock New York, Inc. Boston Division | Uxbridge | MA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |