Manufacturing of sodium hydroxide
4,288 FACILITIESCensus designationManufacturing of sodium hydroxide (caustic soda)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Hohn Manufacturing INC | Fenton | MO | — | UNVERIFIED |
| Holy Water Solutions, LLC D/b/a Zero Hazard | Lewisberry | PA | — | UNVERIFIED |
| Honeywell | Detroit | MI | — | UNVERIFIED |
| Honeywell Electronic Chemicals LLC | Chandler | AZ | — | UNVERIFIED |
| Honeywell, INC. | Arvada | CO | — | UNVERIFIED |
| Honeywell International Inc-claymont | Claymont | DE | — | UNVERIFIED |
| Howard Industries INC | Columbus | OH | — | UNVERIFIED |
| Hudson Terminal Railroad/boulder Scientific Company | Hudson | CO | — | UNVERIFIED |
| Huey Chemical CORP | Tampa | FL | — | UNVERIFIED |
| Humic Growth Solutions | Jacksonville | FL | — | UNVERIFIED |
| Hwtg - Apopka | Apopka | FL | — | UNVERIFIED |
| Hydrite Chemical CO | Wausau | WI | — | UNVERIFIED |
| Hydrite Chemical CO | Oshkosh | WI | — | UNVERIFIED |
| Hyperion Catalysis INC | Cambridge | MA | — | UNVERIFIED |
| Imi Houston | Houston | TX | — | UNVERIFIED |
| Impact Nano 153 Quabbin Boulevard | Orange | MA | — | UNVERIFIED |
| Imperial Marble | North Kansas City | MO | — | UNVERIFIED |
| Independent Nail Company | Taunton | MA | — | UNVERIFIED |
| Ineos Acetyls Chemical Texas City | Texas City | TX | — | UNVERIFIED |
| Ineos Oligomers | Whiting | IN | — | UNVERIFIED |
| Ineos US Chemicals Company | Wando | SC | — | UNVERIFIED |
| Ingredion | Mapleton | IL | — | UNVERIFIED |
| Inhance Technologies - Suite 100 | Houston | TX | — | UNVERIFIED |
| Inolex Chemical CO | Philadelphia | PA | — | UNVERIFIED |
| Inorganic Ventures, INC. | Christiansburg | VA | — | UNVERIFIED |
| Insilco CORP | South Plainfield | NJ | — | UNVERIFIED |
| Institute Wv Facility | Institute | WV | — | UNVERIFIED |
| Integrated Dna Technologies | San Diego | CA | — | UNVERIFIED |
| Integrated Dna Technologies | Morrisville | NC | — | UNVERIFIED |
| Integrity Biofuels | Morristown | IN | — | UNVERIFIED |
| Interstate Chemical INC | Lakeland | FL | — | UNVERIFIED |
| Intertrade Holdings, INC. | Copperhill | TN | — | UNVERIFIED |
| Invista Sa Rl - La Porte Pl Ant | La Porte | TX | — | UNVERIFIED |
| Iofina Resources, INC. (io7) | Dacoma | OK | — | UNVERIFIED |
| Isom Plant | Mcpherson | KS | — | UNVERIFIED |
| Isosciences LLC | King of Prussia | PA | — | UNVERIFIED |
| James Austin Company | Deland | FL | — | UNVERIFIED |
| J & B Blending Technologies | Mckees Rock | PA | — | UNVERIFIED |
| Jl Prescott CO | Thornton | IL | — | UNVERIFIED |
| Johnson Matthey INC | Conshohocken | PA | — | UNVERIFIED |
| Kc Industries LLC | Mulberry | FL | — | UNVERIFIED |
| Kemira Chemicals INC - Shreveport Plant | Shreveport | LA | — | UNVERIFIED |
| Kemira Water Solutions INC - Acrylamide Plant | Waggaman | LA | — | UNVERIFIED |
| Kemira Water Solutions, INC. - Baltimore Plant | Curtis Bay | MD | — | UNVERIFIED |
| Kemiron Pacific INC | Fontana | CA | — | UNVERIFIED |
| Kem Manufacturing CORP. | East Brunswick Twp | NJ | — | UNVERIFIED |
| Kenrich Petrochemical INC. | Bayonne | NJ | — | UNVERIFIED |
| Kik Minnesota | Eagan | MN | — | UNVERIFIED |
| Kior INC | Columbus | MS | — | UNVERIFIED |
| Kleenco Site | Kent | WA | — | UNVERIFIED |
FactoryRegistry lists 4,288 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.