Manufacturing of inorganic acids, including hydrochloric and hydrocyanic acids (excluding nitric, sulfuric and phosphoric)

Facility	City	State	Employees	Status
Action Manufacturing CO	Atglen	PA	—	● ACTIVE
Allied Petrochemical, LLC	Alvin	TX	20–99	● ACTIVE
Amano Pioneer Eclipse CORP	Sparta	NC	100–499	● ACTIVE
Cardinal Colwich, LLC	Colwich	KS	20–99	● ACTIVE
Easiway Systems, INC.	Delano	MN	20–99	● ACTIVE
Hill Manufacturing Company, INC.	Atlanta	GA	20–99	● ACTIVE
Kyzen CORP	Nashville	TN	20–99	● ACTIVE
Lpi, INC.	Eau Claire	WI	20–99	● ACTIVE
Malco Products INC	Barberton	OH	100–499	● ACTIVE
Monument Chemical Houston LLC	Houston	TX	100–499	● ACTIVE
Placid Refining Company LLC	Port Allen	LA	100–499	● ACTIVE
PRPremcor Refining Group INC - Lima Refinery	Lima	OH	500+	● ACTIVE
SRSuperior Refinery CO.	Superior	WI	100–499	● ACTIVE
The Bullen Companies	Folcroft	PA	20–99	● ACTIVE
TRToledo Refining Company LLC	Oregon	OH	100–499	● ACTIVE
VAVeltek Associates INC	Malvern	PA	100–499	● ACTIVE
Wesmar CO INC	Lynnwood	WA	20–99	● ACTIVE
Apex Engineering Products CORP	Aurora	IL	—	● ACTIVE
CPChevron Products CO.	El Segundo	CA	500+	● ACTIVE
Clorox CO	Oakland	CA	—	● ACTIVE
Contec, INC	Spartanburg	SC	—	● ACTIVE
CRContinental Refining Company LLC	Somerset	KY	1–19	● ACTIVE
Distinctive Details, INC.	Columbiana	OH	—	● ACTIVE
D. W. Davies & CO INC	Racine	WI	—	● ACTIVE
Glister, INC	Columbus	OH	20–99	● ACTIVE
Hci Cleaning Products LLC	Hollis	NH	—	● ACTIVE
International Chemical Company	Philadelphia	PA	—	● ACTIVE
Kocour CO	Chicago	IL	—	● ACTIVE
Microcare, LLC	New Britain	CT	—	● ACTIVE
NPNakoma Products, LLC	Bridgeview	IL	—	● ACTIVE
OIObenauf's, INC	Grangeville	ID	—	● ACTIVE
OROhio Refining Company LLC	Oregon	OH	500+	● ACTIVE
Oil Re-refining Company INC.	Portland	OR	—	● ACTIVE
Orlandi, INC	Farmingdale	NY	20–99	● ACTIVE
Ossian INC	Davenport	IA	—	● ACTIVE
PRPaulsboro Refining Company LLC	Paulsboro	NJ	100–499	● ACTIVE
Pharmacal Research Laboratories, INC.	Waterbury	CT	—	● ACTIVE
PCPunati Chemical CORP.	Auburn Hills	MI	—	● ACTIVE
Quip Laboratories INC	Wilmington	DE	—	● ACTIVE
WPWalex Products Company, INC.	Leland	NC	20–99	● ACTIVE
Wexford Labs, INC.	Saint Louis	MO	—	● ACTIVE
Adept Link Incorporated	Hillsborough	NJ	—	● ACTIVE
Aemetis Advanced Products Keyes INC	Cupertino	CA	—	● ACTIVE
Alpinia Labs	Cape Coral	FL	—	● ACTIVE
American Sanitary Products INC	Phoenix	AZ	—	● ACTIVE
Amfuels Intl, INC.	Los Angeles	CA	—	● ACTIVE
Annihilare Medical Systems, INC.	Lincolnton	NC	—	● ACTIVE
Apogee One Technologies INC	Torrance	CA	—	● ACTIVE
Associated Energy Group LLC	Miami	FL	—	● ACTIVE
Associated Petroleum Products, INC.	Tacoma	WA	—	● ACTIVE

FactoryRegistry lists 1,411 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 inorganic acids, including hydrochloric and hydrocyanic acids (excluding nitric, sulfuric and phosphoric), 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 10 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 2024500000. 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.