Manufacturing of synthetic ammonia
1,806 FACILITIESCensus designationManufacturing of synthetic ammonia, nitric acid, and ammonium compounds
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Solutia Plant | Trenton | MI | — | UNVERIFIED |
| Solvay USA INC | New Brunswick | NJ | — | UNVERIFIED |
| Solvay USA Snyder | Snyder | TX | — | UNVERIFIED |
| Soulbrain Mi Incorporated | Kokomo | IN | — | UNVERIFIED |
| South Bay Salt Works | Chula Vista | CA | — | UNVERIFIED |
| Southern Energy CO INC | Shelbyville | TN | — | UNVERIFIED |
| Southern States Chemical, INC. | Savannah | GA | — | UNVERIFIED |
| Specialty Products - Institute | Institute | WV | — | UNVERIFIED |
| Specialty Products Us, LLC | Institute | WV | — | UNVERIFIED |
| Specialty Products Us, LLC - Glutaraldehyde Plant | Institute | WV | — | UNVERIFIED |
| Specialty Products Us, LLC - Polyox Plant | Institute | WV | — | UNVERIFIED |
| Spi Polyols INC. | New Castle | DE | — | UNVERIFIED |
| Splash Products INC | Ayer | MA | — | UNVERIFIED |
| Spontex INC | Columbia | TN | — | UNVERIFIED |
| SRD Automotive, LLC | Wauregan | CT | — | UNVERIFIED |
| Stallings Chemical Inc. | Pocatello | ID | — | UNVERIFIED |
| Stallings Chemical Inc. | Pocatello | ID | — | UNVERIFIED |
| Star Thermoplastic Alloys & Rubbers INC | Broadview | IL | — | UNVERIFIED |
| St Jude Medical Puerto Rico LLC | Arecibo | PR | — | UNVERIFIED |
| Stoney Creek Technologies LLC | Marcus Hook | PA | — | UNVERIFIED |
| Streamline Polymers | Houston | TX | — | UNVERIFIED |
| Sudoc | Pittsburgh | PA | — | UNVERIFIED |
| Suez Wts | San Marcos | CA | — | UNVERIFIED |
| Summit Clinical Laboratories | Brookfield | WI | — | UNVERIFIED |
| Sumo Biosciences | Pasadena | CA | — | UNVERIFIED |
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.