Manufacturing of sulfuric acid

Facility	City	State	Employees	Status
CTChromatic Technologies INC.	Colorado Springs	CO	—	◐ 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
EIE Ink Corporation	Billerica	MA	—	◐ LIKELY ACTIVE
ESElementis Specialties - New Martinsville Plant	Proctor	WV	—	◐ LIKELY ACTIVE
EIEntegris, INC.	Ambler	PA	—	◐ LIKELY ACTIVE
FIFirmenich INC	New York	NY	—	◐ LIKELY ACTIVE
GSGeo Specialty Chemicals INC	Bastrop	LA	—	◐ LIKELY ACTIVE
GSGulf Sulphur Services LTD LP - River Sulfur Facility	Saint James	LA	—	◐ LIKELY ACTIVE
HEHansen Eng Inc/west Alexander	West Alexander	PA	—	◐ LIKELY ACTIVE
HCHarcros Chemicals INC. - Tampa	Tampa	FL	—	◐ LIKELY ACTIVE
HPHaviland Products Company	Grand Rapids	MI	—	◐ 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
IOIndiana Oxide	Brazil	IN	—	◐ LIKELY ACTIVE
IOIntech Organics Usa, INC. (c/o Fumigation Service & Supply Inc.)	Chicago	IL	—	◐ LIKELY ACTIVE
ISIntercontinental Services of Delaware	Wilmington	DE	—	◐ 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
MIMerit Ink & Coating	Alpharetta	GA	—	◐ LIKELY ACTIVE
MAMetals and Additives LLC Warehouse	Brazil	IN	—	◐ 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
NLNexpera LLC - Nexpera-burnside Facility	Darrow	LA	—	◐ LIKELY ACTIVE
NANufarm Americas INC	Chicago Heights	IL	—	◐ LIKELY ACTIVE
OCOccidental Chemical CORP	New Castle	DE	—	◐ LIKELY ACTIVE
OLOdor-tech LLC	Pineville	LA	—	◐ LIKELY ACTIVE
Pacific Industrial Development Corporation	Spartanburg	SC	—	◐ LIKELY ACTIVE
PLPiedmont Lithium Carolinas, INC. - Kings Moun ** Inactive **	Kings Mountain	NC	—	◐ LIKELY ACTIVE
PBPierce Biotechnology INC	Rockford	IL	—	◐ LIKELY ACTIVE
PPPiney Point Phosphogypsum Stack System	Palmetto	FL	—	◐ LIKELY ACTIVE
PAPioneer Americas INC	Tacoma	WA	—	◐ LIKELY ACTIVE
PAPrima America Corporation	Northumberland	NH	—	◐ LIKELY ACTIVE
PLPromerus LLC	Akron	OH	—	◐ LIKELY ACTIVE
QLQuallion LLC Mann Biomedical Park Building 61	Santa Clarita	CA	—	◐ LIKELY ACTIVE
RIRadiology Imaging Solutions INC	Grand Rapids	MI	—	◐ LIKELY ACTIVE
SLSantolubes LLC	Saint Charles	MO	—	◐ LIKELY ACTIVE
SCSelective Coatings & Inks, INC.	Eatontown	NJ	—	◐ LIKELY ACTIVE
SRSentury Reagents INC.	Rock Hill	SC	—	◐ LIKELY ACTIVE
SISericol INC.	Kansas City	KS	—	◐ LIKELY ACTIVE
SUSiegwerk USA CO	Des Moines	IA	—	◐ LIKELY ACTIVE
SASigma - Aldrich Mfg LLC Dekalb Facility	Saint Louis	MO	—	◐ LIKELY ACTIVE
SGSi Group USA (usaa), LLC	Bay Minette	AL	—	◐ LIKELY ACTIVE

FactoryRegistry lists 3,711 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced sulfuric acid, 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 94 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 2024475000. 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.