Manufacturing of inorganic acids
1,408 FACILITIESCensus designationManufacturing of inorganic acids, including hydrochloric and hydrocyanic acids (excluding nitric, sulfuric and phosphoric)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mayfield Oil Incorporated | Grants Pass | OR | — | LIKELY ACTIVE |
| Metrex Corporation | Romulus | MI | 100–499 | LIKELY ACTIVE |
| Metro Paving Indirect | Lakewood | CO | 100–499 | LIKELY ACTIVE |
| Mid-atlantic Cooperative Solutions, INC. | New Oxford | PA | — | LIKELY ACTIVE |
| Mohawk Laboratories-Irving | Irving | TX | 20–99 | LIKELY ACTIVE |
| Montana Renewables Holdings LLC | Indianapolis | IN | — | LIKELY ACTIVE |
| NCH Corporation 8401 | Indianapolis | IN | 20–99 | LIKELY ACTIVE |
| NCH Corporation - HQ | Irving | TX | 500+ | LIKELY ACTIVE |
| Northern Paving Indirect | Fort Collins | CO | 20–99 | LIKELY ACTIVE |
| Odor Attack LLC | Reston | VA | — | LIKELY ACTIVE |
| Par Hawaii Refining LLC | Houston | TX | — | LIKELY ACTIVE |
| Par Montana Refinery, LLC | Billings | MT | 100–499 | LIKELY ACTIVE |
| Pattern Dynamics LLC | Oakland | CA | — | LIKELY ACTIVE |
| Payne's Fire Service | Eugene | OR | — | LIKELY ACTIVE |
| PCI Manufacturing | Saint Louis | MO | 20–99 | LIKELY ACTIVE |
| Petro Star INC. | Anchorage | AK | — | LIKELY ACTIVE |
| Petroval, INC. | Friendswood | TX | — | LIKELY ACTIVE |
| Phillips 66 | Westlake | LA | 500+ | LIKELY ACTIVE |
| Phillips 66 | Rodeo | CA | 100–499 | LIKELY ACTIVE |
| Phillips 66 Company | Houston | TX | — | LIKELY ACTIVE |
| Phillips 66 Los Angeles Refinery | Wilmington | CA | 100–499 | LIKELY ACTIVE |
| Phillips 66 - Wood River Refinery | Roxana | IL | 500+ | LIKELY ACTIVE |
| Portland Refinery | Portland | OR | 20–99 | LIKELY ACTIVE |
| Production Court | New Britain | CT | 1–19 | LIKELY ACTIVE |
| PSI North Pole Refinery | North Pole | AK | 20–99 | LIKELY ACTIVE |
| PSI Valdez Refinery | Valdez | AK | 20–99 | LIKELY ACTIVE |
| Qb Fueling, INC | Frenchtown | MT | — | LIKELY ACTIVE |
| Rckwell LLC | Farmingdale | NY | — | LIKELY ACTIVE |
| Rocky Hill | Rocky Hill | CT | 1–19 | LIKELY ACTIVE |
| Rychfield Energy Solutions LLC | Stafford | VA | — | LIKELY ACTIVE |
| Sed Ventures LLC | West Bloomfield | MI | — | LIKELY ACTIVE |
| Shell Chemical | Geismar | LA | 500+ | LIKELY ACTIVE |
| Shell Chemicals Norco | Norco | LA | 100–499 | LIKELY ACTIVE |
| Shelly Materials, Inc. - Liquid Division | Thornville | OH | 20–99 | LIKELY ACTIVE |
| Sinclair Maintenance | The Woodlands | TX | 20–99 | LIKELY ACTIVE |
| Southern Paving Indirect | Colorado Springs | CO | 100–499 | LIKELY ACTIVE |
| Spectrum Brands Blacksburg | Blacksburg | VA | 100–499 | LIKELY ACTIVE |
| Srlt INC | Meridian | OK | — | LIKELY ACTIVE |
| State Cleaning | Cleveland | OH | 100–499 | LIKELY ACTIVE |
| Sterilex-Hunt Valley | Hunt Valley | MD | 20–99 | LIKELY ACTIVE |
| STERIS Plymouth 14905 Facility | Plymouth | MN | 100–499 | LIKELY ACTIVE |
| Sufficient Planning LLC | Tucker | GA | — | LIKELY ACTIVE |
| Suncor Energy, USA | Commerce City | CO | 100–499 | LIKELY ACTIVE |
| Suretec Industries | Gilbert | AZ | 100–499 | LIKELY ACTIVE |
| Tasta Energy LLC | Kenner | LA | — | LIKELY ACTIVE |
| Team Johnson LLC | Merrillville | IN | — | LIKELY ACTIVE |
| The Premcor Refining Group INC | Port Arthur | TX | 500+ | LIKELY ACTIVE |
| Tl3t, LLC | Salt Lake City | UT | — | LIKELY ACTIVE |
| Totalenergies Petrochemicals & Refining Usa, INC. | Houston | TX | — | LIKELY ACTIVE |
| Turtle Wax Corp. Office | Lombard | IL | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 1,408 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 inorganic acids, including hydrochloric and hydrocyanic acids (excluding nitric, sulfuric and phosphoric), 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 10 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 2024500000. 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.
