Manufacturing of sulfuric acid

Facility	City	State	Employees	Status
PPrimient	Dayton	OH	20–99	◐ LIKELY ACTIVE
PKPromise Keeper Farms, LLC	Churubusco	IN	—	◐ LIKELY ACTIVE
PAPurac America Inc. dba Corbion	Blair	NE	20–99	◐ LIKELY ACTIVE
PAPVS Acquisition Inc.	West Union	SC	20–99	◐ LIKELY ACTIVE
QUQEMETICA US Silica - Barberton	Barberton	OH	1–19	◐ LIKELY ACTIVE
QUQEMETICA US Silica LLC	Westlake	LA	100–499	◐ LIKELY ACTIVE
QQuapaw	Quapaw	OK	20–99	◐ LIKELY ACTIVE
RLRadqual LLC	Ammon	ID	—	◐ LIKELY ACTIVE
RARaider Advanced Fuels LLC	Charles Town	WV	—	◐ LIKELY ACTIVE
RUReagens USA	Pasadena	TX	20–99	◐ LIKELY ACTIVE
RRRed Rock	Saint Paul	MN	20–99	◐ LIKELY ACTIVE
RRRed Rock Biofuels Holdings INC	Lake Oswego	OR	—	◐ LIKELY ACTIVE
RMReElement Marion Facility	Marion	IN	1–19	◐ LIKELY ACTIVE
RMReelement Marion LLC	Fishers	IN	—	◐ LIKELY ACTIVE
ReElement Technologies Pilot Plant	Noblesville	IN	1–19	◐ LIKELY ACTIVE
RRegenesis	San Clemente	CA	20–99	◐ LIKELY ACTIVE
RMRemnant Minerals Recovery LLC	Dripping Springs	TX	—	◐ LIKELY ACTIVE
ROResearch Organics LLC	Cleveland	OH	20–99	◐ LIKELY ACTIVE
RDRG Dispersants USA LLC	Cedartown	GA	20–99	◐ LIKELY ACTIVE
RLRizhaan Labs LLC	Mundelein	IL	—	◐ LIKELY ACTIVE
RIRnaconnect, INC.	Branford	CT	—	◐ LIKELY ACTIVE
RNRogers NW Flint Group	Rogers	MN	20–99	◐ LIKELY ACTIVE
RTRoper Thermals, LLC	Clinton	CT	—	◐ LIKELY ACTIVE
RRosemount	Rosemount	MN	20–99	◐ LIKELY ACTIVE
RCRowell Chemical Corporation	Willow Springs	IL	20–99	◐ 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.