Manufacturing of potassium chloride, potassium sulfate, and potassic fertilizers

1,715 FACILITIES

Facility	City	State	Employees	Status
Terminal 2	Saint Paul	MN	1–19	LIKELY ACTIVE
Terra International LLC.	Woodward, OK	OK	100–499	LIKELY ACTIVE
TETRA Technologies, Inc.	Parkersburg	WV	1–19	LIKELY ACTIVE
TETRA Technologies, Inc. - West Memphis	West Memphis	AR	20–99	LIKELY ACTIVE
Three Rivers Plant	Three Rivers	TX	1–19	LIKELY ACTIVE
TIB Chemicals Corporation	Mc Donald	PA	20–99	LIKELY ACTIVE
Timilon Corporation Topeka Facility	Topeka	KS	1–19	LIKELY ACTIVE
TMPCo	Mound House	NV	1–19	LIKELY ACTIVE
Tokai Carbon CB Big Spring	Big Spring	TX	20–99	LIKELY ACTIVE
Tokai Carbon CB Borger	Borger	TX	100–499	LIKELY ACTIVE
Towanda Metadyne- Towanda	Towanda	PA	20–99	LIKELY ACTIVE
Triso-x LLC	Rockville	MD	—	LIKELY ACTIVE
Triso-x, LLC	Oak Ridge	TN	100–499	LIKELY ACTIVE
True Organic Products - Arlington Plant	Arlington	AZ	1–19	LIKELY ACTIVE
True Organic Products - Boardman Plant	Boardman	OR	1–19	LIKELY ACTIVE
True Organic Products - Corporate Office	Monterey	CA	20–99	LIKELY ACTIVE
True Organic Products - Retail Operations	Helm	CA	1–19	LIKELY ACTIVE
Unicat Catalyst Technologies	Alvin	TX	20–99	LIKELY ACTIVE
Upper Sandusky	Upper Sandusky	OH	20–99	LIKELY ACTIVE
U.s. Germanium INC.	Helena	MT	—	LIKELY ACTIVE
Valders Agronomy and Grain	Valders	WI	500+	LIKELY ACTIVE
Valliscor LLC	Corvallis	OR	1–19	LIKELY ACTIVE
Vanchlor Company Inc	Naples	FL	1–19	LIKELY ACTIVE
Vibrantz Minerals	Milwaukee	WI	1–19	LIKELY ACTIVE
Vibrantz Technologies Baltimore US86	Baltimore	MD	20–99	LIKELY ACTIVE
Vibrantz Technologies Penn Yan	Penn Yan	NY	100–499	LIKELY ACTIVE
Virginia Carbon Products, LLC	Brevard	NC	—	LIKELY ACTIVE
VWR International - Aurora	Aurora	OH	20–99	LIKELY ACTIVE
Waterleaf P1 Holdco, LLC	Oakland	CA	—	LIKELY ACTIVE
Waterway Plant	Chicago	IL	20–99	LIKELY ACTIVE
We Soda Alkali LLC.	Green River	WY	20–99	LIKELY ACTIVE
Westlake Chemical South	Lake Charles	LA	500+	LIKELY ACTIVE
Westlake Natrium, LLC	Proctor	WV	100–499	LIKELY ACTIVE
Wolfspeed, Siler City, NC	Siler City	NC	100–499	LIKELY ACTIVE
WR Grace	Chattanooga	TN	20–99	LIKELY ACTIVE
WR Grace & Co	Baltimore	MD	100–499	LIKELY ACTIVE
WR Grace & Co - Chicago 71st	Chicago	IL	100–499	LIKELY ACTIVE
WR Grace & Co. Inc	Sulphur	LA	100–499	LIKELY ACTIVE
W.R. Grace East Chicago Indiana	East Chicago	IN	20–99	LIKELY ACTIVE
Wrightstown Agronomy	Wrightstown	WI	20–99	LIKELY ACTIVE
Xcal Industries, LLC	Oak Hill	WV	20–99	LIKELY ACTIVE
Y2o, LLC	Roanoke	VA	—	LIKELY ACTIVE
YS, Inc. Collinsville Facility	Collinsville	AL	1–19	LIKELY ACTIVE
YS, Inc. Fort Payne Facility	Fort Payne	AL	1–19	LIKELY ACTIVE
Zeco, LLC	Chattanooga	TN	—	LIKELY ACTIVE
Current Chemicals, INC.	Cleveland	OH	—	LIKELY ACTIVE
Molecular Forge INC	Winter Springs	FL	—	LIKELY ACTIVE
Ntu Technologies INC	Davis	CA	—	LIKELY ACTIVE
Industrial Chemicals Corporation	Penuelas	PR	—	UNVERIFIED
Southern Water Consultants INC	Decatur	AL	—	UNVERIFIED

FactoryRegistry lists 1,715 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 potassium chloride, potassium sulfate, and potassic fertilizers, 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 9 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.

Part of Manufacturing of specialty fur animal (mink, fox, rabbit, etc.) feed

Manufacturing of synthetic ammonia, nitric acid, and ammonium compounds Manufacturing of urea Manufacturing of coke oven ammonium sulfate Manufacturing of fertilizer materials of organic origin, including activated sewage sludge, processed tankage, and other natural fertilizer materials

Industries

Chemical Manufacturers All product lines

NAPCS collection code 2034635000. 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.