Manufacturing of dry-mixed concrete materials

Facility	City	State	Employees	Status
LPLocust Point RMC Plant	Mechanicsburg	PA	1–19	◐ LIKELY ACTIVE
LMLone Mountain Plant #72	Las Vegas	NV	20–99	◐ LIKELY ACTIVE
LPLonestar Prestress Mfg., Inc.	Bellville	TX	20–99	◐ LIKELY ACTIVE
LBLong Beach Plant #47	Long Beach	CA	1–19	◐ LIKELY ACTIVE
LLongview	Longview	WA	20–99	◐ LIKELY ACTIVE
LBLSPI Bryan Manufacturing Plant	Bryan	TX	100–499	◐ LIKELY ACTIVE
LPLubrizol Painesville Township Plant	Painesville	OH	100–499	◐ LIKELY ACTIVE
LPLucerne Plant #34	Lucerne Valley	CA	1–19	◐ LIKELY ACTIVE
LSLumber St. Plant 110	Chicago	IL	20–99	◐ LIKELY ACTIVE
MCMac Contracting of Si, INC	Staten Island	NY	—	◐ LIKELY ACTIVE
MEMacDermid Enthone, Inc.	Ferndale	MI	20–99	◐ LIKELY ACTIVE
MIMacdermid Inc	Maple Plain	MN	20–99	◐ LIKELY ACTIVE
MOMacDermid Offshore Solutions	Pasadena	TX	20–99	◐ LIKELY ACTIVE
Mack Industries of Bowling Green	Bowling Green	OH	20–99	◐ LIKELY ACTIVE
Mack Industries of Michigan	White Lake	MI	20–99	◐ LIKELY ACTIVE
Mack Industries of Mount Vernon	Mount Vernon	OH	20–99	◐ LIKELY ACTIVE
Mack Industries of North Carolina	Rocky Mount	NC	20–99	◐ LIKELY ACTIVE
Mack Industries of PA	Vienna	OH	20–99	◐ LIKELY ACTIVE
MMMac M	Longview	TX	20–99	◐ LIKELY ACTIVE
MSMaddux & Sons, INC	Douglas	AZ	—	◐ LIKELY ACTIVE
MQMAF Quikrete	Midland	TX	20–99	◐ LIKELY ACTIVE
MPMaiden Plant	Maiden	NC	1–19	◐ LIKELY ACTIVE
MOMain Office	Neptune	NJ	20–99	◐ LIKELY ACTIVE
MPMain Plant	Cullman	AL	20–99	◐ LIKELY ACTIVE
MPMain Plant 6	Manhattan	KS	20–99	◐ LIKELY ACTIVE
MPMammoth Precast Solutions, INC.	Omaha	NE	—	◐ LIKELY ACTIVE
MRManchester RMC Plant	Manchester	NH	1–19	◐ LIKELY ACTIVE
MAM and B Redi Mix, INC.	Clarion	PA	—	◐ LIKELY ACTIVE
MCManitou Concrete	Rochester NY	NY	20–99	◐ LIKELY ACTIVE
MCMarathon - CMC	Marathon	WI	100–499	◐ LIKELY ACTIVE
MPMarengo Plant - 286	Marengo	IL	20–99	◐ LIKELY ACTIVE
MRMaricopa Ready Mix	Maricopa	AZ	1–19	◐ LIKELY ACTIVE
MPMarion Plant	Fombell	PA	20–99	◐ LIKELY ACTIVE
MEMariposa En Evolucion, INC	Fallbrook	CA	—	◐ LIKELY ACTIVE
MIMarkham INC	N. Chesterfield	VA	20–99	◐ LIKELY ACTIVE
MLMarshfield Location	Marshfield	MA	20–99	◐ LIKELY ACTIVE
MPMartinsville Plant	Martinsville	VA	1–19	◐ LIKELY ACTIVE
MMMasons Mark Youngwood, PA	Youngwood	PA	1–19	◐ LIKELY ACTIVE
MMassarelli's	Hammonton	NJ	20–99	◐ LIKELY ACTIVE
MBMaster Builders Solutions Admixtures US LLC	Beachwood	OH	—	◐ LIKELY ACTIVE
MCMasters Concrete Products	Kingsley	PA	20–99	◐ LIKELY ACTIVE
MRMathews Ready Mix - Yuba City	Yuba City	CA	20–99	◐ LIKELY ACTIVE
MRMattoon Ready Mix	Mattoon	IL	1–19	◐ LIKELY ACTIVE
MCMaumee Cob Pack	Maumee	OH	20–99	◐ LIKELY ACTIVE
MMbo	Carver	MA	20–99	◐ LIKELY ACTIVE
MPMcCaysville Plant	Mccaysville	GA	1–19	◐ LIKELY ACTIVE
MMcCook	Mccook	IL	1–19	◐ LIKELY ACTIVE
MSMcf Solutions LLC	Hattiesburg	MS	—	◐ LIKELY ACTIVE
MPMcHenry Plant 288	Mchenry	IL	20–99	◐ LIKELY ACTIVE
MQMCI2 Quikrete	Kansas City	MO	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 13,770 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced dry-mixed concrete materials (prepackaged sand, gravel, mortar, and cement premixes), 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.

The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 24 establishments reported producing it; the count for 2 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2040600000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.