Manufacturing of synthetic ammonia, nitric acid, and ammonium compounds
1,806 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Niacet CORP | Niagara Falls | NY | 100–499 | LIKELY ACTIVE |
| Norag Technology, LLC | Pelham | NC | — | LIKELY ACTIVE |
| Nouryon Surface Chemistry LLC | Morris | IL | 100–499 | LIKELY ACTIVE |
| Nova Molecular Sumter LLC | Sumter | SC | 20–99 | LIKELY ACTIVE |
| Novozymes Blair INC | Blair | NE | 100–499 | LIKELY ACTIVE |
| Nusil Technology LLC | Bakersfield | CA | 100–499 | LIKELY ACTIVE |
| Ortec:easley | Easley | SC | 100–499 | LIKELY ACTIVE |
| Pmc Organometallix INC | Carrollton | KY | 100–499 | LIKELY ACTIVE |
| Primester | Kingsport | TN | 20–99 | LIKELY ACTIVE |
| Proman USA (pampa) LLC | Pampa | TX | 20–99 | LIKELY ACTIVE |
| Purafil | Doraville | GA | 20–99 | LIKELY ACTIVE |
| Regis Technologies INC | Morton Grove | IL | 20–99 | LIKELY ACTIVE |
| Reg Mason City | Mason City | IA | 20–99 | LIKELY ACTIVE |
| Reg Seneca, LLC | Seneca | IL | 20–99 | LIKELY ACTIVE |
| Rohm and Haas Chemicals Bayport | La Porte | TX | 100–499 | LIKELY ACTIVE |
| Saco Aei Polymers | Sheboygan | WI | 100–499 | LIKELY ACTIVE |
| Sasco Chemical Group INC | Albany | GA | 20–99 | LIKELY ACTIVE |
| Silbond CORP | Weston | MI | 20–99 | LIKELY ACTIVE |
| Sivance, LLC | Gainesville | FL | 100–499 | LIKELY ACTIVE |
| Stepan Chemical | Maywood | NJ | 20–99 | LIKELY ACTIVE |
| Syensqo USA LLC. | Baltimore | MD | 20–99 | LIKELY ACTIVE |
| Symrise, INC. - Bushy Park | Goose Creek | SC | 100–499 | LIKELY ACTIVE |
| Symrise Jacksonville Facility | Jacksonville | FL | 100–499 | LIKELY ACTIVE |
| Synthomer USA LLC | Roebuck | SC | 20–99 | LIKELY ACTIVE |
| Taft Manufacturing Company | Taft | CA | 1–19 | LIKELY ACTIVE |
| Teknor Apex Tennessee CO | Brownsville | TN | 500+ | LIKELY ACTIVE |
| The Chemours Company Fc, Llc, Belle | Belle | WV | 100–499 | LIKELY ACTIVE |
| Trecora Wax LLC | Pasadena | TX | 100–499 | LIKELY ACTIVE |
| Tremco Cpg Manufacturing CORP | Corsicana | TX | 100–499 | LIKELY ACTIVE |
| Trinity Manufacturing Incorporated | Hamlet | NC | 20–99 | LIKELY ACTIVE |
| United Initiators, INC. | Helena | AR | 20–99 | LIKELY ACTIVE |
| Vantage Oleochemicals | Chicago | IL | 100–499 | LIKELY ACTIVE |
| Wacker Chem CORP | Adrian | MI | 100–499 | LIKELY ACTIVE |
| Western Dubuque Biodiesel, LLC | Farley | IA | — | LIKELY ACTIVE |
| Westlake Vinyls INC | Calvert City | KY | 100–499 | LIKELY ACTIVE |
| Weylchem US INC | Elgin | SC | 20–99 | LIKELY ACTIVE |
| W. R. Grace & CO - Conn | Baton Rouge | LA | 100–499 | LIKELY ACTIVE |
| Zschimmer & Schwarz INC | Milledgeville | GA | 100–499 | LIKELY ACTIVE |
| Alexium, INC | Greer | SC | — | LIKELY ACTIVE |
| Blue Ridge Biofuels LLC | Newton | NC | — | LIKELY ACTIVE |
| Cermetech LLC | Cleveland | OH | — | LIKELY ACTIVE |
| Environmental Operating Solutions INC | Pocasset | MA | — | LIKELY ACTIVE |
| Oco, INC | Richland | WA | — | LIKELY ACTIVE |
| Rexxon Energy CORP | Vero Beach | FL | — | LIKELY ACTIVE |
| Tidal Vision Products INC. | Bellingham | WA | — | LIKELY ACTIVE |
| Air Liquide Advanced Materials - PA2 | Mount Bethel | PA | 20–99 | LIKELY ACTIVE |
| Air Products Manufacturing - Paramount | Paramount | CA | 20–99 | LIKELY ACTIVE |
| Ajinomoto Health and Nutrition North America, INC. | Eddyville | IA | 100–499 | LIKELY ACTIVE |
| Aldrich Chemical Co., LLC | Miamisburg | OH | 100–499 | LIKELY ACTIVE |
| AMPAC Fine Chemicals - La Porte | La Porte | TX | 20–99 | 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.