Manufacturing of structural block
10,073 FACILITIESCensus designationManufacturing of structural block, lightweight units (units made with concrete weighing less than 105 lb per cubic foot) (dry weight)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Gloster Forest Products, LLC | Gloster | MS | — | LIKELY ACTIVE |
| Gobble Concrete, INC. | Lexington | NC | — | LIKELY ACTIVE |
| Gossett Concrete Pipe | Greenville | SC | — | LIKELY ACTIVE |
| Grahams Concrete Supply | Culloden | WV | — | LIKELY ACTIVE |
| Griswold Ready Mix Concrete INC | Jacksonville | FL | — | LIKELY ACTIVE |
| Gsp Concrete LLC | Duncan | SC | — | LIKELY ACTIVE |
| Hanover Prest Paving Brick Plt | Hanover | PA | — | LIKELY ACTIVE |
| Hanson Pipe and Products INC Salem Plant 2 | Salem | VA | — | LIKELY ACTIVE |
| Hard Rock & Redi Mix INC Main Plant | Salida | CO | — | LIKELY ACTIVE |
| Harper Company | Hebron | SC | — | LIKELY ACTIVE |
| Havin Material Service-st Clair Plant | Saint Clair | MO | — | LIKELY ACTIVE |
| Heber-binggeli Facility | Charleston | UT | — | LIKELY ACTIVE |
| Hi Hill Ready Mix Company | Seymour | IN | — | LIKELY ACTIVE |
| Hilltop Basic Resources INC. Downtown Ready Mix | Cincinnati | OH | — | LIKELY ACTIVE |
| Holcim-wcr INC - Francis | Longmont Area | CO | — | LIKELY ACTIVE |
| Holroyd CO Nisqually Pit | Olympia | WA | — | LIKELY ACTIVE |
| Hommel Concrete Company | Newport | TN | — | LIKELY ACTIVE |
| Houston Division of B & B Concrete CO INC. | Houston | MS | — | LIKELY ACTIVE |
| Huey P Stockstill LLC - Tycer Plant #2 | Hammond | LA | — | LIKELY ACTIVE |
| Illinois Valley Paving CO | Decatur | IL | — | LIKELY ACTIVE |
| Imi Kentucky LLC | Richmond | KY | — | LIKELY ACTIVE |
| Imi Plant 101 | Greenfield | IN | — | LIKELY ACTIVE |
| Imi South LLC | Nicholasville | KY | — | LIKELY ACTIVE |
| Imi South LLC | Madisonville | KY | — | LIKELY ACTIVE |
| Imi South LLC | Lawrenceburg | KY | — | LIKELY ACTIVE |
| Imi South LLC | Carrollton | KY | — | LIKELY ACTIVE |
| Imi South LLC | Georgetown (scott) | KY | — | LIKELY ACTIVE |
| Imi South LLC | Campbellsville | KY | — | LIKELY ACTIVE |
| Imi South LLC | Warsaw | KY | — | LIKELY ACTIVE |
| Imi South LLC | Oak Grove (christian) | KY | — | LIKELY ACTIVE |
| Imi South LLC - Harrodsburg 876 | Harrodsburg | KY | — | LIKELY ACTIVE |
| Imi South LLC - Morganfield Plant | Morganfield | KY | — | LIKELY ACTIVE |
| Imi Tennessee, LLC | Clarksville | TN | — | LIKELY ACTIVE |
| Imi Tennessee, LLC Dba Imi-tn, INC. - Franklin | Franklin | TN | — | LIKELY ACTIVE |
| Imi Tennessee, LLC Dba Imi Tn, LLC - Cumberland City | Cumberland City | TN | — | LIKELY ACTIVE |
| Imi -tn, INC. | Jamestown | TN | — | LIKELY ACTIVE |
| Ingram Readymix Boerne | Boerne | TX | — | LIKELY ACTIVE |
| Interstate Highway Const- Gen 72-34 | Fountain 3.2 Mi. W of | CO | — | LIKELY ACTIVE |
| Interstate Highway Construction | Denver | CO | — | LIKELY ACTIVE |
| Irving Materials INC Indpls Plant 5 | Indianapolis | IN | — | LIKELY ACTIVE |
| Irving Materials INC Kinser Pike Plt | Bloomington | IN | — | LIKELY ACTIVE |
| Jahna Ranch Readymix Facility I | Davenport | FL | — | LIKELY ACTIVE |
| J and J Concrete | Coldwater | MS | — | LIKELY ACTIVE |
| Johnson Concrete Company | Concord | NC | — | LIKELY ACTIVE |
| Johnson Concrete Products CO. | Hastings | NE | — | LIKELY ACTIVE |
| J&r Constructors Group (asphalt Plant)(portable)(air) | Portable | KS | — | LIKELY ACTIVE |
| J&s Concrete Number 1 Old | Lancaster | SC | — | LIKELY ACTIVE |
| Kay Concrete Materials-aurora | Aurora | MO | — | LIKELY ACTIVE |
| Kelly's Concrete & Building Materials INC | Fremont | CA | — | LIKELY ACTIVE |
| Kentucky Concrete INC - Shelby CO Concrete INC | Shelbyville | KY | — | LIKELY ACTIVE |
FactoryRegistry lists 10,073 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.
