Manufacturing of synthetic ammonia

Facility	City	State	Employees	Status
SMSoulbrain Mi Incorporated	Kokomo	IN	—	◐ LIKELY ACTIVE
SPSpecialty Products Us, LLC - Polyox Plant	Institute	WV	—	◐ LIKELY ACTIVE
SSSumika Semiconductor Materials Texas	Baytown	TX	20–99	◐ LIKELY ACTIVE
SPSungro Products LLC	Los Angeles	CA	—	◐ LIKELY ACTIVE
TLThe Lubrizol Corporation	Painesville	OH	—	◐ LIKELY ACTIVE
UCUnion Carbide Corporation	Woodbine	GA	—	◐ LIKELY ACTIVE
UCUnion Carbide Corporation-institute	Institute	WV	20–99	◐ LIKELY ACTIVE
UAU.s. Agri-chemicals Corporation	Fort Meade	FL	—	◐ LIKELY ACTIVE
VCVanderbilt Chemicals, LLC - Murray, KY	Murray	KY	20–99	◐ LIKELY ACTIVE
WVWabash Valley Resources LLC	West Terre Haute	IN	—	◐ LIKELY ACTIVE
WEWater Engineering, INC.	Mead	NE	—	◐ LIKELY ACTIVE
WLWolf Lake Terminals, INC.	Hammond	IN	—	◐ LIKELY ACTIVE
WGWR Grace - FCMS Tyrone Site	Tyrone	PA	100–499	◐ LIKELY ACTIVE
1W100 Waterfront Street	New Haven	CT	—	◐ LIKELY ACTIVE
ADAes Drilling Fluids Clinton	Clinton	OK	—	◐ LIKELY ACTIVE
APAir Products Manufacturing LLC	Paramount	CA	—	◐ LIKELY ACTIVE
AHAjinomoto Health & Nutrition North America, INC.	Eddyville	IA	—	◐ LIKELY ACTIVE
APAli Pharmaceutical Mfg LLC	Omaha	NE	—	◐ LIKELY ACTIVE
ACAmerchol CORP	Greensburg	LA	—	◐ LIKELY ACTIVE
AAAmerican Acryl	Pasadena	TX	—	◐ LIKELY ACTIVE
AIAmerican Inks & Coatings Corporation	Florence	KY	—	◐ LIKELY ACTIVE
AVArrmaz Vanceboro Facility	Vanceboro	NC	—	◐ LIKELY ACTIVE
ACAudrain Cooperative Association	Thompson	MO	—	◐ LIKELY ACTIVE
AEAz Electronic Materials USA CORP	Somerville	NJ	—	◐ LIKELY ACTIVE
BLBay Logistics INC	Detroit	MI	—	◐ LIKELY ACTIVE
BRBedoukian Research INC	Danbury	CT	—	◐ LIKELY ACTIVE
Bio-rad Laboratories	Hercules	CA	—	◐ LIKELY ACTIVE
BPBlackhawk Power Plant	Borger	TX	—	◐ LIKELY ACTIVE
BUBlackman Uhler Chemical Company	Augusta	GA	—	◐ LIKELY ACTIVE
CICambridge Isotope Laboratories INC	Tewksbury	MA	—	◐ LIKELY ACTIVE
CLClariant Lsm America Incorporated Lugoff	Lugoff	SC	—	◐ LIKELY ACTIVE
CCCombiphos Catalysts INC	Hamilton	NJ	—	◐ LIKELY ACTIVE
EDEi Dupont De Nemours (chambers Works)	Deepwater	NJ	—	◐ LIKELY ACTIVE
ESElementis Specialties - New Martinsville Plant	Proctor	WV	—	◐ LIKELY ACTIVE
EIEntegris, INC.	Ambler	PA	—	◐ LIKELY ACTIVE
FIFirmenich INC	New York	NY	—	◐ LIKELY ACTIVE
HIHoneywell International INC Former Baron-blakeslee	Newark	CA	—	◐ LIKELY ACTIVE
HCHydrol Chemical Company	Yeadon	PA	—	◐ LIKELY ACTIVE
ICInbra Chemical Company INC	Orangeburg	SC	—	◐ LIKELY ACTIVE
IOIntech Organics Usa, INC. (c/o Fumigation Service & Supply Inc.)	Chicago	IL	—	◐ LIKELY ACTIVE
KPKappus Plastics INC	Hampton	NJ	—	◐ LIKELY ACTIVE
KHKpac Holdings Incorporated	Disputanta	VA	—	◐ LIKELY ACTIVE
LCLake Charles Methanol Ii LLC - Lake Charles Methanol Facility	Westlake	LA	—	◐ LIKELY ACTIVE
LHLbc Houston, LP	Seabrook	TX	—	◐ LIKELY ACTIVE
MPMississippi Phosphates CORP	Pascagoula	MS	—	◐ LIKELY ACTIVE
MCMitsubishi Chemical America, INC. Electrolyte Division	Memphis	TN	—	◐ LIKELY ACTIVE
MSMyriant Succinic Acid Biorefinery	Lake Providence	LA	—	◐ LIKELY ACTIVE
NCNalco Champion-carson Plant 0111	Long Beach	CA	—	◐ LIKELY ACTIVE
NINatrochem INC	Savannah	GA	—	◐ LIKELY ACTIVE
NANufarm Americas INC	Chicago Heights	IL	—	◐ LIKELY ACTIVE

FactoryRegistry lists 2,078 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.