Manufacturing of structural block, lightweight units (units made with concrete weighing less than 105 lb per cubic foot) (dry weight)

Facility	City	State	Employees	Status
DIDura-stress, INC	Leesburg	FL	100–499	● ACTIVE
Freeman Rock, INC.	Brookings	OR	—	● ACTIVE
Gichner Systems Group, INC.	Dallastown	PA	100–499	● ACTIVE
Mmc Materials INC	Madison	MS	—	● ACTIVE
MWMountain West Precast LLC	Brigham City	UT	20–99	● ACTIVE
Nansemond Pre-cast Concrete Company INC	Suffolk	VA	20–99	● ACTIVE
Pre-con Products	Simi Valley	CA	20–99	● ACTIVE
Roman Stone Construction Company	Bay Shore	NY	20–99	● ACTIVE
Stone Building Products, LLC	Greeley	CO	—	● ACTIVE
Western Precast Concrete INC	El Paso	TX	20–99	● ACTIVE
Western Ready-mix, INC	Wentzville	MO	20–99	● ACTIVE
Aaa Concrete, INC.	Spokane	WA	20–99	● ACTIVE
Acker Stone Industries, INC	Corona	CA	—	● ACTIVE
A.c. Miller Concrete Products, INC	Spring City	PA	—	● ACTIVE
ARAdvance Ready-mix Concrete, INC.	Louisville	KY	20–99	● ACTIVE
Aggregate Technologies, LLC	Alamogordo	NM	20–99	● ACTIVE
Arrowhead Concrete Works, INC	Hermantown	MN	—	● ACTIVE
BRBailey Ready Mix INC	Harrison	AR	—	● ACTIVE
BRBaja Ready Mix LLC	Phoenix	AZ	—	● ACTIVE
Bama Concrete Products Company Incorporated	Tuscaloosa	AL	—	● ACTIVE
Brothers Concrete Supply LLC	Hanceville	AL	—	● ACTIVE
CRConcrete Ready Mix, INC	San Jose	CA	20–99	● ACTIVE
CEConn Equipment Rental Co, INC	Sylacauga	AL	—	● ACTIVE
CMCounty Materials CORP.	Marathon	WI	—	● ACTIVE
Cowtown Redi Mix, INC.	Fort Worth	TX	—	● ACTIVE

FactoryRegistry lists 9,091 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 structural block, lightweight units (units made with concrete weighing less than 105 lb per cubic foot) (dry weight), 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 261 establishments reported producing it; the count for 1 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 2035150000. 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.