Manufacturing of dry-mixed concrete materials
13,769 FACILITIESCensus designationManufacturing of dry-mixed concrete materials (prepackaged sand, gravel, mortar, and cement premixes)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Schwarz Office | Yukon | OK | 20–99 | LIKELY ACTIVE |
| Scigenesis, LLC | Baltimore | MD | — | LIKELY ACTIVE |
| Scioto Ready Mix | Pataskala | OH | 20–99 | LIKELY ACTIVE |
| Scorpion Atlantis LLC | Baltimore | MD | — | LIKELY ACTIVE |
| Scott Ave | Brooklyn | NY | 1–19 | LIKELY ACTIVE |
| SDF Quikrete | Louisville | KY | 20–99 | LIKELY ACTIVE |
| Searsport Concrete Plant | Searsport | ME | 1–19 | LIKELY ACTIVE |
| Security Signals, Inc. Somerville Plant | Somerville | TN | 20–99 | LIKELY ACTIVE |
| SEK Corporation / Andersen | Prescott Valley | AZ | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Aurora | Aurora | IL | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Ayotte | Spencer | MA | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Barr | Vernon Rockville | CT | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Beam | Springfield | OH | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Claiborne | Daphne | AL | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Crouse | Franksville | WI | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Giorgi | Surprise | AZ | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Guidry | Toms River | NJ | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Johnson | Ellabell | GA | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Kaletich | Milwaukie | OR | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Keay | Pittsburgh | PA | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Kleitsch | Kasson | MN | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Kondo | Valencia | CA | 1–19 | LIKELY ACTIVE |
| SEK Corporation/MAIN | Aurora | IL | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Mann | Glendale | AZ | 1–19 | LIKELY ACTIVE |
| SEK Corporation / Marlow | Jacksonville | FL | 1–19 | LIKELY ACTIVE |
FactoryRegistry lists 13,769 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced dry-mixed concrete materials (prepackaged sand, gravel, mortar, and cement premixes), 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 24 establishments reported producing it; the count for 2 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 2040600000. 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.
