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

9,091 FACILITIES

Facility	City	State	Employees	Status
Hard Rock Materials INC	Green Cove Springs	FL	20–99	LIKELY ACTIVE
Harrison Redi-mix Corporation	Fairfax	VT	20–99	LIKELY ACTIVE
Harvey Cement Products	Harvey	IL	1–19	LIKELY ACTIVE
Hatfield Ready Mix, INC.	Batesville	AR	—	LIKELY ACTIVE
Hawkeye Ready Mix Hiawatha	Hiawatha	IA	20–99	LIKELY ACTIVE
Helena Sand & Gravel, INC	Helena	MT	100–499	LIKELY ACTIVE
Hengel Ready Mix and Construction, Inc	Pillager	MN	20–99	LIKELY ACTIVE
Hgr Cement, LLC	Mesquite	TX	—	LIKELY ACTIVE
Hi-grade Materials CO	Hesperia	CA	—	LIKELY ACTIVE
Hi-Grade Materials-Indio Ready Mix	Indio	CA	20–99	LIKELY ACTIVE
Hiline Redi-mix LLC	Shelby	MT	—	LIKELY ACTIVE
Hi-Way Concrete Products Co. Inc.	Wareham	MA	20–99	LIKELY ACTIVE
Hughes Bros., INC.	Hampden	ME	20–99	LIKELY ACTIVE
Imperial Industries Premix Marbletite Manufacturing	Winter Springs	FL	20–99	LIKELY ACTIVE
Ingram Readymix, Inc.-kingsville #18	Kingsville	TX	1–19	LIKELY ACTIVE
Ingram Readymix, INC. -montgomery #37	Montgomery	TX	1–19	LIKELY ACTIVE
Ingram Readymix, Inc.-new Braunfels #2 & #91	New Braunfels	TX	100–499	LIKELY ACTIVE
Ingram Readymix, Inc.-sa2 #15	San Antonio	TX	20–99	LIKELY ACTIVE
Ingram Readymix Plant 5 Pearsall	Pearsall	TX	1–19	LIKELY ACTIVE
Ingram Redymix Plant 8	Pleasanton	TX	1–19	LIKELY ACTIVE
Iowa City Ready Mix INC	Iowa City	IA	20–99	LIKELY ACTIVE
Irvine	Irvine	CA	1–19	LIKELY ACTIVE
Jackson, MS Wilbert Burial Vault Company	Jackson	MS	20–99	LIKELY ACTIVE
Kahle Company	Ottawa	OH	20–99	LIKELY ACTIVE
K and P Precast INC	O Fallon	MO	20–99	LIKELY 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.

Part of Manufacturing of fabricated structural iron, steel, aluminum, and other metals for other nonbuilding construction, including for transmission towers, substations, ships, and offshore oil platforms (excluding for buildings and bridges)

Manufacturing of weldments and fabricated steel plate for construction and mining Manufacturing of fabricated structural aluminum for ships, boats, barges, transmission towers, and other structures Manufacturing of fabricated structural iron and steel for offshore oil and gas platforms Manufacturing of fabricated structural iron and steel for transmission towers, substations, radio antenna towers, and supporting structures Manufacturing of fabricated structural iron and steel for tunneling and subway work Manufacturing of other fabricated structural iron and steel for construction (excluding for buildings, bridges, transmission towers, substations, offshore oil and gas platforms, tunneling, and subway work)Manufacturing of other fabricated structural metal for construction (excluding iron, steel, and aluminum)Manufacturing of structural block, medium weight units (units made with concrete weighing at least 105 lb but less than 125 lb per cubic foot) (dry weight)

Industries

Stone, Glass & Concrete Manufacturers All product lines

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.