Manufacturing of prefabricated residential precast concrete…

Census designationManufacturing of prefabricated residential precast concrete building systems, primarily concrete, shipped in panel or modular form (complete units)

Facility	City	State	Employees	Status
MMMartin Marietta Castle Rock Ready Mix	Castle Rock	CO	—	◐ LIKELY ACTIVE
MPMaryland Portable Concrete-riverside	Aberdeen	MD	20–99	◐ LIKELY ACTIVE
MCMaschmeyer Concrete CO of Florida INC	Orlando	FL	—	◐ LIKELY ACTIVE
MPMaterial Packaging INC.	Memphis	TN	—	◐ LIKELY ACTIVE
MCMerit Concrete	Laurel	MD	—	◐ LIKELY ACTIVE
MRMetro Ready Mix, Lc	Iowa City	IA	1–19	◐ LIKELY ACTIVE
Mmc Materials INC	Saltillo	MS	—	◐ LIKELY ACTIVE
Mmc Materials Inc, Lakeland Drive 30106	Brandon	MS	—	◐ LIKELY ACTIVE
Modular Connections LLC	Bessemer	AL	—	◐ LIKELY ACTIVE
MPMonarch Products INC	York Haven	PA	20–99	◐ LIKELY ACTIVE
MCMorgan Concrete Company - Jefferson Plant	Jefferson	GA	20–99	◐ LIKELY ACTIVE
MCMorgan Concrete CO. - Toccoa	Toccoa	GA	—	◐ LIKELY ACTIVE
MPMurrieta Plant 27	Murrieta	CA	20–99	◐ LIKELY ACTIVE
NPNapco Precast LLC	San Antonio	TX	100–499	◐ LIKELY ACTIVE
NWNashville Wilbert Burial Vault CO.	Nashville	TN	1–19	◐ LIKELY ACTIVE
NCNorthern Concrete Pipe-bay City	Bay City	MI	100–499	◐ LIKELY ACTIVE
NHNorth Hollywood Plant 22	North Hollywood	CA	20–99	◐ LIKELY ACTIVE
NFNorthrup Farmington	Farmington	NY	1–19	◐ LIKELY ACTIVE
NCNucor CORP - Darlington Plant	Darlington	SC	—	◐ LIKELY ACTIVE
NLNusfc, LLC	Medley	FL	—	◐ LIKELY ACTIVE
OPOdessa Plant	Odessa	TX	20–99	◐ LIKELY ACTIVE
OCOld Castle - Acworth	Acworth	GA	—	◐ LIKELY ACTIVE
OPOldcastle Precast	Lebanon	TN	—	◐ LIKELY ACTIVE
OPOldcastle Precast INC	Littleton	CO	—	◐ LIKELY ACTIVE
OPOldcastle Precast INC	Middle Island	NY	—	◐ LIKELY ACTIVE

FactoryRegistry lists 11,109 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 prefabricated residential precast concrete building systems, primarily concrete, shipped in panel or modular form (complete units), 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.