Manufacturing of structural block
10,074 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 |
|---|---|---|---|---|
| Rock Island Plant | Rock Island | IL | 20–99 | LIKELY ACTIVE |
| Rock Springs | Rock Springs | WY | 20–99 | LIKELY ACTIVE |
| Rockwell Rd | Amarillo | TX | 1–19 | LIKELY ACTIVE |
| Rockwood | Rockwood | TN | 20–99 | LIKELY ACTIVE |
| Rocky Mount | Rocky Mount | NC | 1–19 | LIKELY ACTIVE |
| Rodriguez Ready Mix , INC | Hormigueros | PR | — | LIKELY ACTIVE |
| Rogers Ready Mix | Marion | IA | 20–99 | LIKELY ACTIVE |
| Rosebud Concrete, INC. | Winner | SD | — | LIKELY ACTIVE |
| Rosenberg | Rosenberg | TX | 20–99 | LIKELY ACTIVE |
| Rost Ready Mix Chespeake | Mount Vernon | MO | 20–99 | LIKELY ACTIVE |
| Rost Ready Mix Rogersville | Rogersville | MO | 20–99 | LIKELY ACTIVE |
| Rost Ready Mix Springfield | Springfield | MO | 20–99 | LIKELY ACTIVE |
| Royal Concrete Products | Mission | TX | 100–499 | LIKELY ACTIVE |
| R & R Ready Mix Saginaw | Saginaw | MI | 20–99 | LIKELY ACTIVE |
| Rudy Construction Company Ready Mix | Oklahoma City | OK | 1–19 | LIKELY ACTIVE |
| Russell Ready Mix | Russell | KS | 1–19 | LIKELY ACTIVE |
| Sabine Pass CBP | Sabine Pass | TX | 1–19 | LIKELY ACTIVE |
| SACP Pavestone | Winters | CA | 20–99 | LIKELY ACTIVE |
| Saginaw MN | Saginaw | MN | 20–99 | LIKELY ACTIVE |
| San Clemente Plant #20 | San Clemente | CA | 1–19 | LIKELY ACTIVE |
| Sandman Inc. | San Jose | CA | 100–499 | LIKELY ACTIVE |
| San Jacinto Plant #6 | San Jacinto | CA | 1–19 | LIKELY ACTIVE |
| Santa Ana Plant #17 | Santa Ana | CA | 1–19 | LIKELY ACTIVE |
| SATB2 Texas Best Block | Converse | TX | 1–19 | LIKELY ACTIVE |
| SATB Texas Best Block | San Antonio | TX | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 10,074 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.
