Manufacturing of synthetic ammonia
1,806 FACILITIESCensus designationManufacturing of synthetic ammonia, nitric acid, and ammonium compounds
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Invista Orange Site | Orange | TX | 20–99 | LIKELY ACTIVE |
| Italmatch USA Corporation | Atlanta | GA | 20–99 | LIKELY ACTIVE |
| ITW Motion | Frankfort | IL | 20–99 | LIKELY ACTIVE |
| JBT Marel Corporation (Riverside, FPT) | Riverside | CA | 20–99 | LIKELY ACTIVE |
| Kansas City Cargill/Paseo Biodiesel | Kansas City | MO | 20–99 | LIKELY ACTIVE |
| Keaau | Keaau | HI | 20–99 | LIKELY ACTIVE |
| Kemira Water Solution, Inc | Marietta | GA | 20–99 | LIKELY ACTIVE |
| Ketjen Pasadena | Pasadena | TX | 100–499 | LIKELY ACTIVE |
| Koppers Stickney | Stickney | IL | 20–99 | LIKELY ACTIVE |
| Kronochem La Grande LLC | La Grande | OR | 1–19 | LIKELY ACTIVE |
| Lanxess | Charleston | SC | 20–99 | LIKELY ACTIVE |
| Lanxess | Dunbar | WV | 20–99 | LIKELY ACTIVE |
| Lanxess Coropration - Bushy Park Site | Goose Creek | SC | 20–99 | LIKELY ACTIVE |
| Lanxess Corporation - Fords, NJ | Fords | NJ | 20–99 | LIKELY ACTIVE |
| LANXESS Corporation Headquarters | Pittsburgh | PA | 100–499 | LIKELY ACTIVE |
| Laysan Bio, Inc a subsidiary of Gannet BioChem, Inc | Arab | AL | 20–99 | LIKELY ACTIVE |
| Lilotree LLC | Redmond | WA | — | LIKELY ACTIVE |
| Lotte Chemical Louisiana, LLC | Westlake | LA | 20–99 | LIKELY ACTIVE |
| Lubrizol - Avon Lake | Avon Lake | OH | 100–499 | LIKELY ACTIVE |
| Macdermid, Incorporated | Waterbury | CT | — | LIKELY ACTIVE |
| Mapleton | Mapleton | IL | 20–99 | LIKELY ACTIVE |
| Mapleton Facility | Mapleton | IL | 20–99 | LIKELY ACTIVE |
| Maui | Wailuku | HI | 1–19 | LIKELY ACTIVE |
| MEGlobal Americas Inc | Sugar Land | TX | 20–99 | LIKELY ACTIVE |
| MEGlobal Americas Inc. | Freeport | TX | 20–99 | LIKELY ACTIVE |
| Memphis Plant | Memphis | TN | 100–499 | LIKELY ACTIVE |
| Meryt LLC | Cooper City | FL | — | LIKELY ACTIVE |
| Methanex USA, LLC | Geismar | LA | 100–499 | LIKELY ACTIVE |
| Michigan Operations- Auburn Plant | Auburn | MI | 100–499 | LIKELY ACTIVE |
| Michigan Operations- Midland Plants | Midland | MI | 500+ | LIKELY ACTIVE |
| Mid America Biofuels LLC | Mexico | MO | — | LIKELY ACTIVE |
| Milliken and Company - Hickory Plant (Owensboro Specialty Polymers) | Owensboro | KY | 20–99 | LIKELY ACTIVE |
| Momentive Performance Materials - Texas City | Texas City | TX | 20–99 | LIKELY ACTIVE |
| Monument Chemical Bayport | Pasadena | TX | 20–99 | LIKELY ACTIVE |
| Monument Chemical Corporate | Indianapolis | IN | 20–99 | LIKELY ACTIVE |
| Monument Chemical Rollingbrook | Baytown | TX | 1–19 | LIKELY ACTIVE |
| Mosaic | Mulberry | FL | 500+ | LIKELY ACTIVE |
| Mosaic Bonnie Facility | Mulberry | FL | 1–19 | LIKELY ACTIVE |
| Mosaic Green Bay | Bartow | FL | 1–19 | LIKELY ACTIVE |
| Mosaic Plant City | Plant City | FL | 20–99 | LIKELY ACTIVE |
| Moxness - A Thistle Group Company | East Troy | WI | 20–99 | LIKELY ACTIVE |
| Mulberry | Mulberry | FL | 100–499 | LIKELY ACTIVE |
| Myco Delens LLC | Albuquerque | NM | — | LIKELY ACTIVE |
| Nalas Engineering - Norwich | Norwich | CT | 20–99 | LIKELY ACTIVE |
| Nalco Water an Ecolab Company | Fresno | TX | 100–499 | LIKELY ACTIVE |
| Nippon Shokubai America Industries, Inc | Pasadena | TX | 20–99 | LIKELY ACTIVE |
| Northern Region La Grande | Island City | OR | 1–19 | LIKELY ACTIVE |
| Northern Region Missoula | Missoula | MT | 1–19 | LIKELY ACTIVE |
| Northern Region Moreau | Moreau | NY | 1–19 | LIKELY ACTIVE |
| Nouryon | La Porte | TX | 100–499 | LIKELY ACTIVE |
| Nouryon | Salisbury | NC | 100–499 | LIKELY ACTIVE |
| Nouryon - Expancel | Green Bay | WI | 20–99 | LIKELY ACTIVE |
| Nouryon Surface Chemistry LLC | Chattanooga | TN | 20–99 | LIKELY ACTIVE |
| Novozymes North America, Inc | Morrisville | NC | 20–99 | LIKELY ACTIVE |
| NuSil Technology, Carpinteria | Carpinteria | CA | 100–499 | LIKELY ACTIVE |
| Nutrien | Harrison | OH | 1–19 | LIKELY ACTIVE |
| Nutrien | Aurora | NC | 500+ | LIKELY ACTIVE |
| Oahu | Honolulu | HI | 1–19 | LIKELY ACTIVE |
| Oberon Fuels - Corporate | San Diego | CA | 1–19 | LIKELY ACTIVE |
| Oberon Fuels - Plant Site | Brawley | CA | 1–19 | LIKELY ACTIVE |
| Optima Belle LLC | Belle | WV | 20–99 | LIKELY ACTIVE |
| Ortec - Pendleton | Pendleton | SC | 20–99 | LIKELY ACTIVE |
| Ortec - Piedmont | Piedmont | SC | 100–499 | LIKELY ACTIVE |
| Oxea | Bay City | TX | 100–499 | LIKELY ACTIVE |
| OxyVinyls-Deer Park VCM Plant | Deer Park | TX | 20–99 | LIKELY ACTIVE |
| OxyVinyls-La Porte Plant | La Porte | TX | 100–499 | LIKELY ACTIVE |
| Palm - La | Port Allen | LA | 1–19 | LIKELY ACTIVE |
| Petrochemical Complex | Sulphur | LA | 100–499 | LIKELY ACTIVE |
| Plant 1 | New Haven | CT | 20–99 | LIKELY ACTIVE |
| Plaquemine Methocel | Plaquemine | LA | 20–99 | LIKELY ACTIVE |
| PMC Biogenix | Memphis | TN | 100–499 | LIKELY ACTIVE |
| Pmdg LLC | Raleigh | NC | — | LIKELY ACTIVE |
| Powell Plant | Pasedena | TX | 100–499 | LIKELY ACTIVE |
| Primary Products Fermentation LLC | Schaumburg | IL | — | LIKELY ACTIVE |
| Primient | Dayton | OH | 20–99 | LIKELY ACTIVE |
| Promise Keeper Farms, LLC | Churubusco | IN | — | LIKELY ACTIVE |
| Purac America Inc. dba Corbion | Blair | NE | 20–99 | LIKELY ACTIVE |
| PVS Acquisition Inc. | West Union | SC | 20–99 | LIKELY ACTIVE |
| Raider Advanced Fuels LLC | Charles Town | WV | — | LIKELY ACTIVE |
| Reagens USA | Pasadena | TX | 20–99 | LIKELY ACTIVE |
| Red Rock Biofuels Holdings INC | Lake Oswego | OR | — | LIKELY ACTIVE |
| Regenesis | San Clemente | CA | 20–99 | LIKELY ACTIVE |
| Research Organics LLC | Cleveland | OH | 20–99 | LIKELY ACTIVE |
| RG Dispersants USA LLC | Cedartown | GA | 20–99 | LIKELY ACTIVE |
| Rizhaan Labs LLC | Mundelein | IL | — | LIKELY ACTIVE |
| Rnaconnect, INC. | Branford | CT | — | LIKELY ACTIVE |
| Roper Thermals, LLC | Clinton | CT | — | LIKELY ACTIVE |
| R.S.A. Corp. | Danbury | CT | 20–99 | LIKELY ACTIVE |
| Rubicon, L.L.C | Geismar | LA | 100–499 | LIKELY ACTIVE |
| RussTech - RP | Louisville | KY | 1–19 | LIKELY ACTIVE |
| SACHEM-Cleburne | Cleburne | TX | 20–99 | LIKELY ACTIVE |
| Saint Charles Operations - Taft | Taft | LA | 500+ | LIKELY ACTIVE |
| Sand Island Pkwy | Honolulu | HI | 1–19 | LIKELY ACTIVE |
| Seppic, Inc. | Sandston | VA | 20–99 | LIKELY ACTIVE |
| Sergeant Bluff Methyl Ester | Sergeant Bluff | IA | 20–99 | LIKELY ACTIVE |
| SE Tylose Louisiana, LLC | Plaquemine | LA | 20–99 | LIKELY ACTIVE |
| Sharp International Services | Cleveland | TX | 20–99 | LIKELY ACTIVE |
| Shilog, LTD | Mcalester | OK | — | LIKELY ACTIVE |
| SI Group | Orangeburg | SC | 100–499 | LIKELY ACTIVE |
| SI Group | Baytown | 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.