Manufacturing of potassium hydroxide
1,408 FACILITIESCensus designationManufacturing of potassium hydroxide (caustic potash) liquid (including liquid later converted to dry or solid) (Basis - 88-92%, KOH)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| W R Grace & CO Conn | Columbia | MD | — | LIKELY ACTIVE |
| W R Grace & CO - Conn - Super High Activity Catalyst Plant | Norco | LA | — | LIKELY ACTIVE |
| 5n Plus CORP | Windsor | WI | — | UNVERIFIED |
| Acc Coatings CORP | Middlesex | NJ | — | UNVERIFIED |
| Agilent Technologies, INC. | North Kingstown | RI | — | UNVERIFIED |
| Airgas Specialty Products - Granite City | Granite City | IL | — | UNVERIFIED |
| Alchem | Mentor | OH | — | UNVERIFIED |
| Alcoa Micromill | Sparks | NV | — | UNVERIFIED |
| Allied Universal CORP | Ranger | GA | — | UNVERIFIED |
| Amcor | Medina | OH | — | UNVERIFIED |
| American Biodiesel INC Dba Community Fuels | Stockton | CA | — | UNVERIFIED |
| Am Stabilizers | Franklin | PA | — | UNVERIFIED |
| Aquapharm Pchem | Latexo | TX | — | UNVERIFIED |
| Aspen Aerogels INC | Northborough | MA | — | UNVERIFIED |
| At&t CORP | Morrow | GA | — | UNVERIFIED |
| Basf Caldwell | Caldwell | TX | — | UNVERIFIED |
| Basf Catalysts, LLC | East Newark | NJ | — | UNVERIFIED |
| Basf CORP | Erie | PA | — | UNVERIFIED |
| Basf Toda America LLC (0247042020) | Elyria | OH | — | UNVERIFIED |
| Bioenergy of Colorado Ii, LLC | Denver | CO | — | UNVERIFIED |
| Bolder Industries Maryville LLC | Maryville | MO | — | UNVERIFIED |
| Brenntag Southwest - Greens Bayou | Houston | TX | — | UNVERIFIED |
| Brenntag Southwest, INC. St. Gabriel Bleach Plant | Saint Gabriel | LA | — | UNVERIFIED |
| Bulk Chemicals INC | Hamburg | PA | — | UNVERIFIED |
| Bulk Chemicals, INC. | Shoemakersville | PA | — | UNVERIFIED |
FactoryRegistry lists 1,408 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced potassium hydroxide (caustic potash) liquid (including liquid later converted to dry or solid) (Basis - 88-92%, KOH), 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 16 establishments reported producing it.
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 2024675003. 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.