Manufacturing of sulfuric acid

Facility	City	State	Employees	Status
Polycarbon Industries, INC	Devens	MA	—	● ACTIVE
Pope Scientific, INC.	Saukville	WI	—	● ACTIVE
Prochem Incorporated International	Rockford	IL	—	● ACTIVE
PCPulcra Chemicals LLC	Rock Hill	SC	20–99	● ACTIVE
Purisys LLC	Athens	GA	—	● ACTIVE
Qiagen Sciences LLC	Germantown	MD	—	● ACTIVE
Radnostix, INC.	Idaho Falls	ID	—	● ACTIVE
Rare Earth Salts Separations and Refining LLC	Beatrice	NE	—	● ACTIVE
Raven Industries, INC.	Latrobe	PA	—	● ACTIVE
Regenesis Bioremediation Products	San Clemente	CA	—	● ACTIVE
Reg Synthetic Fuels, LLC	Ames	IA	—	● ACTIVE
R-water LLC	San Marcos	TX	—	● ACTIVE
SBSb Boron Corporation	Bellwood	IL	—	● ACTIVE
Schwaab INC	Brookfield	WI	100–499	● ACTIVE
Seaco Technologies, INC.	Bakersfield	CA	—	● ACTIVE
Sjv Biodiesel, LLC	Pixley	CA	—	● ACTIVE
Southern Ionics Incorporated	West Point	MS	—	● ACTIVE
SWSouthern Water Treatment CO INC	Greenville	SC	—	● ACTIVE
SMSpecialty Manufacturing Inc	Saginaw	MI	20–99	● ACTIVE
Strem Chemicals INC	Newburyport	MA	—	● ACTIVE
Superb Solutions for You, INC	Waverly	VA	—	● ACTIVE
TATaiyo America INC	Carson City	NV	—	● ACTIVE
TCTangram Chemical LLC	Holtsville	NY	20–99	● ACTIVE
Thatcher Chemical of Florida, INC.	Deland	FL	—	● ACTIVE
Usalco, LLC	Curtis Bay	MD	—	● ACTIVE

FactoryRegistry lists 3,530 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.