Manufacturing of portland cement and other portland hydraulic cements (including oil well, white cement, blended cements, etc.), and masonry cement and cement clinker

Facility	City	State	Employees	Status
Lhv Precast INC	Kingston	NY	—	◐ LIKELY ACTIVE
Modular Connections LLC	Bessemer	AL	—	◐ LIKELY ACTIVE
NPNapco Precast LLC	San Antonio	TX	100–499	◐ LIKELY ACTIVE
NPNortheast Prestressed Prod LLC	Cressona	PA	20–99	◐ LIKELY ACTIVE
PDPavestone - Denver, CO Plant	Henderson	CO	20–99	◐ LIKELY ACTIVE
PBPermabase Building Products	Cleburne	TX	20–99	◐ LIKELY ACTIVE
PUPlycem USA LLC	North Wilkesboro	NC	100–499	◐ LIKELY ACTIVE
PSPrestress Services Industries, LLC - Plant 6	Mount Vernon	OH	20–99	◐ LIKELY ACTIVE
PSPrestress Services of Lexington	Lexington	KY	20–99	◐ LIKELY ACTIVE
QCQuikrete Company	Perryville	MD	20–99	◐ LIKELY ACTIVE
QCQuikrete - Corona, Ca Plant	Corona	CA	100–499	◐ LIKELY ACTIVE
QDQuikrete - Denver, CO Plant	Denver	CO	20–99	◐ LIKELY ACTIVE
QFQuikrete - Flint, Mi Plant	Holly	MI	20–99	◐ LIKELY ACTIVE
QMQuikrete - Memphis, Tn Plant	Memphis	TN	20–99	◐ LIKELY ACTIVE
QPQuikrete Peoria	Pekin	IL	1–19	◐ LIKELY ACTIVE
QSQuikrete - Seattle, Wa Plant	Tacoma	WA	20–99	◐ LIKELY ACTIVE
QTQuikrete - Toledo, Oh Plant	Toledo	OH	1–19	◐ LIKELY ACTIVE
Shea Concrete Products, INC.	Amesbury	MA	—	◐ LIKELY ACTIVE
SCSika Corporation	Fairless Hills	PA	20–99	◐ LIKELY ACTIVE
SSSika Sealy	Sealy	TX	20–99	◐ LIKELY ACTIVE
SCSouthern Concrete Materials-precast Division	Fletcher	NC	20–99	◐ LIKELY ACTIVE
SASuzio Asphalt CO Inc, L	Meriden	CT	1–19	◐ LIKELY ACTIVE
TATate Access Floors	Jessup	MD	100–499	◐ LIKELY ACTIVE
UUnistress	Pittsfield	MA	100–499	◐ LIKELY ACTIVE
WCWells Concrete Products	Wells	MN	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 2,532 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced portland cement and other portland hydraulic cements (including oil well, white cement, blended cements, etc.), and masonry cement and cement clinker, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.