Manufacturing of synthetic ammonia, nitric acid, and ammonium compounds
1,806 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Columbia Paint CO. | Huntington | WV | 1–19 | LIKELY ACTIVE |
| Compass Chemical International LLC | Mableton | GA | 20–99 | LIKELY ACTIVE |
| Complex Chemicals CO INC | Tallulah | LA | 100–499 | LIKELY ACTIVE |
| Covestro Llc, South Charleston | South Charleston | WV | 20–99 | LIKELY ACTIVE |
| Custom Pultrusions INC | Baraboo | WI | 20–99 | LIKELY ACTIVE |
| Custom Synthesis LLC | Anderson | SC | 20–99 | LIKELY ACTIVE |
| Degussa CORP. - Stockhausen Superabsorber | Greensboro | NC | 100–499 | LIKELY ACTIVE |
| Diamond Green Diesel | Norco | LA | 100–499 | LIKELY ACTIVE |
| Dover Chemical Corporation | Dover | OH | 100–499 | LIKELY ACTIVE |
| Dover Chemical Hammond Works | Hammond | IN | 20–99 | LIKELY ACTIVE |
| Dow Silicones Corporation | Carrollton | KY | 100–499 | LIKELY ACTIVE |
| Dupont Pontchartrain Site | Laplace | LA | 100–499 | LIKELY ACTIVE |
| Durez CORP | Niagara Falls | NY | 20–99 | LIKELY ACTIVE |
| Eastman Specialties CORP | Chestertown | MD | 20–99 | LIKELY ACTIVE |
| Ele Corporation | Mccook | IL | 20–99 | LIKELY ACTIVE |
| Elementis Specialties INC | Saint Louis | MO | 20–99 | LIKELY ACTIVE |
| Evonik Corporation | Blair | NE | 100–499 | LIKELY ACTIVE |
| Firmenich Incorporated | Plainsboro | NJ | 500+ | LIKELY ACTIVE |
| Florida Chemical Company INC | Winter Haven | FL | 100–499 | LIKELY ACTIVE |
| Fort Amanda Specialties LLC | Lima | OH | 20–99 | LIKELY ACTIVE |
| Fortron Industries, LLC | Wilmington | NC | 20–99 | LIKELY ACTIVE |
| Fritz Industries | Mesquite | TX | 100–499 | LIKELY ACTIVE |
| Genencor International Wisconsin, INC. | Beloit | WI | 20–99 | LIKELY ACTIVE |
| Gene Tools, LLC | Philomath | OR | — | LIKELY ACTIVE |
| Heraeus Epurio LLC | Vandalia | OH | 20–99 | LIKELY ACTIVE |
| Hero Bx Alabama | Moundville | AL | 1–19 | LIKELY ACTIVE |
| Iff Augusta LTD | Augusta | GA | 1–19 | LIKELY ACTIVE |
| Ineos Nitriles USA LLC | Lima | OH | 100–499 | LIKELY ACTIVE |
| Ineos Phenol | Theodore | AL | 100–499 | LIKELY ACTIVE |
| Ingevity Virginia Corporation - Carbon Plant | Wickliffe | KY | 100–499 | LIKELY ACTIVE |
| Innophos INC - Innophos Geismar Plant | Geismar | LA | 20–99 | LIKELY ACTIVE |
| Innospec Active Chemicals, LLC | High Point | NC | 20–99 | LIKELY ACTIVE |
| Isp Freetown Fine Chemicals INC. | Assonet | MA | 20–99 | LIKELY ACTIVE |
| Isp Lima LLC | Lima | OH | 20–99 | LIKELY ACTIVE |
| Itafos Conda LLC | Soda Springs | ID | 100–499 | LIKELY ACTIVE |
| Jsr Micro, INC. | Hillsboro | OR | 20–99 | LIKELY ACTIVE |
| Kao Specialties Americas LLC | High Point | NC | 100–499 | LIKELY ACTIVE |
| Kingchem Laboratories INC. | Saint Francis | WI | 20–99 | LIKELY ACTIVE |
| King Industries, INC. | Norwalk | CT | 100–499 | LIKELY ACTIVE |
| Lva Adrian Biofuel LLC | Adrian | MI | — | LIKELY ACTIVE |
| Lycus LTD. | El Dorado | AR | 20–99 | LIKELY ACTIVE |
| Lyondell Chemical - Bayport Plant | Pasadena | TX | 100–499 | LIKELY ACTIVE |
| Mallinckrodt | Saint Louis | MO | 20–99 | LIKELY ACTIVE |
| Milliken Chemical Allen Plant | Blacksburg | SC | 100–499 | LIKELY ACTIVE |
| Miwon Specialty Chemical USA INC | Columbia | SC | 20–99 | LIKELY ACTIVE |
| Monument Chemical Baytown LLC | Baytown | TX | 1–19 | LIKELY ACTIVE |
| Monument Chemical Kentucky LLC | Brandenburg | KY | 100–499 | LIKELY ACTIVE |
| Mosaic Fertilizer LLC - Riverview | Riverview | FL | 100–499 | LIKELY ACTIVE |
| Neville Chemical Company | Pittsburgh | PA | 100–499 | LIKELY ACTIVE |
| Newlight Technologies INC | Huntington Beach | CA | 100–499 | LIKELY ACTIVE |
FactoryRegistry lists 1,806 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 synthetic ammonia, nitric acid, and ammonium compounds, 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 18 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 2034625000. 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.