Nonmetallic Mineral Product Manufacturing in Maryland

NAICS 327 · MD

Plants in Maryland190 FACILITIES

Facility	City	Employees	Status
Cathedral Stone Products, INC	Hanover	—	● ACTIVE
TITrans-tech, INC.	Adamstown	100–499	● ACTIVE
Arkadia, LLC	Annapolis	—	● ACTIVE
Carma Enterprises Limited Liability Company	Lexington Park	—	● ACTIVE
HNHilgartner Natural Stone Co., INC.	Baltimore	—	● ACTIVE
Jj Innovative Materials, INC.	Baltimore	—	● ACTIVE
MCMaryland China Company INC.	Reisterstown	—	● ACTIVE
Nelson Precast Products, LLC	Baltimore	—	● ACTIVE
Reagg LLC	Temple Hills	—	● ACTIVE
Richards-wilbert INC	Hagerstown	—	● ACTIVE
The Maryland Ceramics and Steatite Company, INC.	Street	—	● ACTIVE
Tr Granite & Stone Studio LLC	Bethesda	—	● ACTIVE
Walpanel INC.	Bowie	—	● ACTIVE
Washington Wilbert Vault Works, INC.	Laurel	—	● ACTIVE
TATate Access Floors	Jessup	100–499	◐ LIKELY ACTIVE
AHAmrize Hagerstown Cement Plant (formerly Holcim Ha	Hagerstown	—	◐ LIKELY ACTIVE
DGDaniel G. Schuster, LLC - Portable Plant #5	Baltimore	—	◐ LIKELY ACTIVE
MPMaryland Portable Concrete-riverside	Aberdeen	20–99	◐ LIKELY ACTIVE
MCMerit Concrete	Laurel	—	◐ LIKELY ACTIVE
NNNew Ngc, INC. Dba National Gypsum Company	Highlandtown	—	◐ LIKELY ACTIVE
QCQuikrete Company	Perryville	20–99	◐ LIKELY ACTIVE
TUThe United States Gypsum Company - Baltimore Plant	Baltimore	—	◐ LIKELY ACTIVE
HMHeidelberg Materials US Cement LLC	Union Bridge	—	◐ LIKELY ACTIVE
LBLafarge Building Material INC	Sparrows Point	—	◐ LIKELY ACTIVE
SCS&g Concrete Brooklyn Plant	Baltimore	—	◐ LIKELY ACTIVE
CQCapital Quickrete	Clinton	—	◇ UNVERIFIED
CPConcrete Pipe & Products	Jessup	—	◇ UNVERIFIED
DGDaniel G. Schuster, INC. - Frederick Plant	Frederick	—	◇ UNVERIFIED
SCSchuster Concrete Ready Mix, LLC	Owings Mills	—	◇ UNVERIFIED
SGS & G Concrete Company, Llc- Grantley Ave. Plant	Baltimore	—	◇ UNVERIFIED
ACAtlantic Concrete MD, LLC	Cockeysville	20–99	◐ LIKELY ACTIVE
BRBack River Wastewater Treatment Facility	Baltimore	—	◐ LIKELY ACTIVE
BPBWIP Pavestone	Hagerstown	20–99	◐ LIKELY ACTIVE
DMD.c. Materials	Hyattsville	—	◐ LIKELY ACTIVE
DMDimensional Marble & Tile, INC.	Rockville	20–99	◐ LIKELY ACTIVE
LCLehigh Cement CO	Woodsboro	—	◐ LIKELY ACTIVE
MPMaryland Portable Concrete Elkton	Elkton	20–99	◐ LIKELY ACTIVE
MPMaryland Portable Concrete, INC.	Havre De Grace	—	◐ LIKELY ACTIVE
PCPowercon Corporation	Severn	100–499	◐ LIKELY ACTIVE
SMStrittmatter Materials, LLC Dba D.c. Materials	Hyattsville	—	◐ LIKELY ACTIVE
TMTri-star Mining - Hampshire Hill Mine (no. 419)	Barton	—	◐ LIKELY ACTIVE
AIAggregate Industries-aggregate Division	Hyattsville	—	◐ LIKELY ACTIVE
DFDay, F.o. Bituminous - Piney Mtg	Rockville	—	◐ LIKELY ACTIVE
DLDcm Legacy, INC.	Hyattsville	—	◐ LIKELY ACTIVE
FSFederal Stone Industries, INC.	Thurmont	—	◐ LIKELY ACTIVE
RMRecovermat Mid-atlantic, LLC	Baltimore	—	◐ LIKELY ACTIVE
RBRedland Brick	Williamsport	—	◐ LIKELY ACTIVE
TIThomas/bennett/hunter INC.	Westminster	—	◐ LIKELY ACTIVE
AMAllan Myers Materials-jessup (rap)	Jessup	—	◇ UNVERIFIED
AMAllan Myers Md, INC. -- Elk Mills Rap Plant	Elk Mills	—	◇ UNVERIFIED

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