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
Terra Co2 Technology Holdings, INC	Golden	CO	—	● ACTIVE
The Fort Miller Service CORP.	Greenwich	NY	—	● ACTIVE
Thurston and Wong LLC	Presque Isle	ME	—	● ACTIVE
Tiberion Block LLC	Reedsburg	WI	—	● ACTIVE
Trenwa, INC	Fort Thomas	KY	—	● ACTIVE
United Concrete Products INC.	Wallingford	CT	—	● ACTIVE
Upper Peninsula Concrete Pipe CO.	Wells	MI	—	● ACTIVE
Vfp, INC	Roanoke	VA	—	● ACTIVE
Walpanel INC.	Bowie	MD	—	● ACTIVE
Washington Wilbert Vault Works, INC.	Laurel	MD	—	● ACTIVE
WFWilbert Funeral Services, INC.	Leawood	KS	—	● ACTIVE
Petersen Mfg. CO.	Denison	IA	—	◐ LIKELY ACTIVE
Sun Precast Co., INC.	Beaver Springs	PA	—	◐ LIKELY ACTIVE
AMAmerican Maatco Cpb	Richland Hills	TX	20–99	◐ LIKELY ACTIVE
APArrowhead Precast LLC	Broken Arrow	OK	20–99	◐ LIKELY ACTIVE
CSClassic Stone	Phoenix	AZ	20–99	◐ LIKELY ACTIVE
CPConcrete Pipe and Precast	Ashland	VA	20–99	◐ LIKELY ACTIVE
CTConcrete Technology Corporation	Tacoma	WA	100–499	◐ LIKELY ACTIVE
CBCustom Building Products - Sckc Stockton Ca	Stockton	CA	20–99	◐ LIKELY ACTIVE
FCFibrebond CORP	Minden	LA	500+	◐ LIKELY ACTIVE
HLHubbell Lenoir City, INC.	Lenoir City	TN	100–499	◐ LIKELY ACTIVE
JHJames Hardie Building Products	Fontana	CA	100–499	◐ LIKELY ACTIVE
JHJames Hardie Building Products INC	Peru	IL	100–499	◐ LIKELY ACTIVE
JHJames Hardie Building Products INC	Pulaski	VA	100–499	◐ LIKELY ACTIVE
JHJames Hardie Building Products INC	Prattville	AL	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.