Manufacturing of sodium hydroxide (caustic soda)
4,094 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Woodfield Systems USA INC | Columbia | SC | — | UNVERIFIED |
| Workers First LLC | Pittsburgh | PA | — | UNVERIFIED |
| World Energy Natchez LLC | Natchez | MS | — | UNVERIFIED |
| World Laboratories, LTD | Sun Valley | CA | — | UNVERIFIED |
| W.r. Grace | East Chicago | IN | — | UNVERIFIED |
| W R Grace & CO Conn | Columbia | MD | — | UNVERIFIED |
| W R Grace & CO - Conn - Super High Activity Catalyst Plant | Norco | LA | — | UNVERIFIED |
| Wwcmc INC | Santa Rosa | CA | — | UNVERIFIED |
| Wymore Transfer Company | Clackamas | OR | — | UNVERIFIED |
| Xandex INC | Petaluma | CA | — | UNVERIFIED |
| Xena International INC | Polo | IL | — | UNVERIFIED |
| Xerical Sciences | Sunnyvale | CA | — | UNVERIFIED |
| Xtra Fuel #2 | Long Beach | CA | — | UNVERIFIED |
| Yound Living Lavendar Farms | Saint Maries | ID | — | UNVERIFIED |
| Zachry Industrial, INC | La Porte | TX | — | UNVERIFIED |
| Zanfel Laboratories INC | Clive | IA | — | UNVERIFIED |
| Zebra 6 Test Facility | Manassas | VA | — | UNVERIFIED |
| Zeco | Fresno | CA | — | UNVERIFIED |
| Zircon Industries | Cleveland | OH | — | UNVERIFIED |
FactoryRegistry lists 4,094 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced sodium hydroxide (caustic soda), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 55 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 2024650000. 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.