Manufacturing of sodium phosphates, soluble slicate glass, sodium sulfate, sodium sulfite, and all other potassium and sodium compounds (excluding sodium chlorate, potassium chloride, potassium sulfate, potassic fertilizers, bleaches, alkalies, and alum)

Facility	City	State	Employees	Status
RCRowell Chemical Corporation	Willow Springs	IL	20–99	◐ LIKELY ACTIVE
SCSaint-Gobain Ceramics	Northampton	MA	20–99	◐ LIKELY ACTIVE
SMSchleier Materials LLC	Dallas	TX	—	◐ LIKELY ACTIVE
SLSHAC-Norco, LA	Norco	LA	20–99	◐ LIKELY ACTIVE
SCShell Catalysts & Technologies	Michigan City	IN	20–99	◐ LIKELY ACTIVE
SCShell Catalyst & Technologies	Martinez	CA	20–99	◐ LIKELY ACTIVE
SVShoreMet Valparaiso	Valparaiso	IN	20–99	◐ LIKELY ACTIVE
SCSII Chickasaw	Chickasaw	AL	20–99	◐ LIKELY ACTIVE
SLSII Lake Charles	Carlyss	LA	20–99	◐ LIKELY ACTIVE
SPSII Pasadena	Pasadena	TX	20–99	◐ LIKELY ACTIVE
STSII Tuscaloosa	Tuscaloosa	AL	20–99	◐ LIKELY ACTIVE
SWSII Williamsport	Williamsport	MD	20–99	◐ LIKELY ACTIVE
SSSoda Springs, ID	Soda Springs	ID	100–499	◐ LIKELY ACTIVE
SASolstice Advanced Materials US, INC.	Metropolis	IL	100–499	◐ LIKELY ACTIVE
S2Solvay 2025	Longview	WA	20–99	◐ LIKELY ACTIVE
Southern States Chemical, Seapoint	Savannah	GA	20–99	◐ LIKELY ACTIVE
Southern States Chemicals SeaGate	Savannah	GA	1–19	◐ LIKELY ACTIVE
SSSouthland Solutions, INC.	Summerfield	NC	—	◐ LIKELY ACTIVE
SASSC Augusta	Augusta	GA	20–99	◐ LIKELY ACTIVE
SCSupply Chain, Charleston	Charleston	TN	100–499	◐ LIKELY ACTIVE
SLSwa Lithium LLC	El Dorado	AR	—	◐ LIKELY ACTIVE
T1Terminal 1	Saint Paul	MN	1–19	◐ LIKELY ACTIVE
T2Terminal 2	Saint Paul	MN	1–19	◐ LIKELY ACTIVE
TTTETRA Technologies, Inc.	Parkersburg	WV	1–19	◐ LIKELY ACTIVE
TTTETRA Technologies, Inc. - West Memphis	West Memphis	AR	20–99	◐ LIKELY ACTIVE
TRThree Rivers Plant	Three Rivers	TX	1–19	◐ LIKELY ACTIVE
TCTIB Chemicals Corporation	Mc Donald	PA	20–99	◐ LIKELY ACTIVE
TCTimilon Corporation Topeka Facility	Topeka	KS	1–19	◐ LIKELY ACTIVE
TTMPCo	Mound House	NV	1–19	◐ LIKELY ACTIVE
TCTokai Carbon CB Big Spring	Big Spring	TX	20–99	◐ LIKELY ACTIVE
TCTokai Carbon CB Borger	Borger	TX	100–499	◐ LIKELY ACTIVE
TMTowanda Metadyne- Towanda	Towanda	PA	20–99	◐ LIKELY ACTIVE
TLTriso-x LLC	Rockville	MD	—	◐ LIKELY ACTIVE
TLTriso-x, LLC	Oak Ridge	TN	100–499	◐ LIKELY ACTIVE
UCUnicat Catalyst Technologies	Alvin	TX	20–99	◐ LIKELY ACTIVE
UGU.s. Germanium INC.	Helena	MT	—	◐ LIKELY ACTIVE
VLValliscor LLC	Corvallis	OR	1–19	◐ LIKELY ACTIVE
VCVanchlor Company Inc	Naples	FL	1–19	◐ LIKELY ACTIVE
VMVibrantz Minerals	Milwaukee	WI	1–19	◐ LIKELY ACTIVE
VTVibrantz Technologies Baltimore US86	Baltimore	MD	20–99	◐ LIKELY ACTIVE
VTVibrantz Technologies Penn Yan	Penn Yan	NY	100–499	◐ LIKELY ACTIVE
VCVirginia Carbon Products, LLC	Brevard	NC	—	◐ LIKELY ACTIVE
VIVWR International - Aurora	Aurora	OH	20–99	◐ LIKELY ACTIVE
WPWaterleaf P1 Holdco, LLC	Oakland	CA	—	◐ LIKELY ACTIVE
WPWaterway Plant	Chicago	IL	20–99	◐ LIKELY ACTIVE
WSWe Soda Alkali LLC.	Green River	WY	20–99	◐ LIKELY ACTIVE
WCWestlake Chemical South	Lake Charles	LA	500+	◐ LIKELY ACTIVE
WNWestlake Natrium, LLC	Proctor	WV	100–499	◐ LIKELY ACTIVE
WSWolfspeed, Siler City, NC	Siler City	NC	100–499	◐ LIKELY ACTIVE
WGWR Grace	Chattanooga	TN	20–99	◐ LIKELY ACTIVE
WGWR Grace & Co	Baltimore	MD	100–499	◐ LIKELY ACTIVE
WGWR Grace & Co - Chicago 71st	Chicago	IL	100–499	◐ LIKELY ACTIVE
WGWR Grace & Co. Inc	Sulphur	LA	100–499	◐ LIKELY ACTIVE
WGW.R. Grace East Chicago Indiana	East Chicago	IN	20–99	◐ LIKELY ACTIVE
XIXcal Industries, LLC	Oak Hill	WV	20–99	◐ LIKELY ACTIVE
YLY2o, LLC	Roanoke	VA	—	◐ LIKELY ACTIVE
YIYS, Inc. Collinsville Facility	Collinsville	AL	1–19	◐ LIKELY ACTIVE
YIYS, Inc. Fort Payne Facility	Fort Payne	AL	1–19	◐ LIKELY ACTIVE
ZLZeco, LLC	Chattanooga	TN	—	◐ LIKELY ACTIVE
CCCurrent Chemicals, INC.	Cleveland	OH	—	◐ LIKELY ACTIVE
MFMolecular Forge INC	Winter Springs	FL	—	◐ LIKELY ACTIVE
ICIndustrial Chemicals Corporation	Penuelas	PR	—	◇ UNVERIFIED
SWSouthern Water Consultants INC	Decatur	AL	—	◇ UNVERIFIED
3T3d Technology Laboratories	Mountain View	CA	—	◇ UNVERIFIED
4S414 Solutions INC	Hallettsville	TX	—	◇ UNVERIFIED
5P5n Plus CORP	Windsor	WI	—	◇ UNVERIFIED
7C700 Canaan Investments CA LLC	Morgan Hill	CA	—	◇ UNVERIFIED
ACAffinity Chemical	Wrightstown	WI	—	◇ UNVERIFIED
AIAffymetrix, INC.	San Diego	CA	—	◇ UNVERIFIED
ACAfton Chemical	Oakland	CA	—	◇ UNVERIFIED
ATAgilent Technologies, INC.	North Kingstown	RI	—	◇ UNVERIFIED
AMAlcoa Micromill	Sparks	NV	—	◇ UNVERIFIED
AUAllied Universal CORP	Ranger	GA	—	◇ UNVERIFIED
AUAllnex Usa, INC.	Smyrna	GA	—	◇ UNVERIFIED
ALAlmatis Leetsdale Fac	Leetsdale	PA	—	◇ UNVERIFIED
AHAltivia Haden Road Complex	Houston	TX	—	◇ UNVERIFIED
American Battery Technology CO - Lithium-ion Battery Recycling Pilot Plant	Fernley	NV	—	◇ UNVERIFIED
ABAmerican Biodiesel INC Dba Community Fuels	Stockton	CA	—	◇ UNVERIFIED
ACAmerican Carbonyl LLC	Huntsville	AL	—	◇ UNVERIFIED
ACAmerican Centrifuge Plant	Piketon	OH	—	◇ UNVERIFIED
ACAmerican Chrome & Chemicals	Corpus Christi	TX	—	◇ UNVERIFIED
AZAmerican Zinc, LLC	Warren	OH	—	◇ UNVERIFIED
AZAmerican Zinc, LLC	Salem	OH	—	◇ UNVERIFIED
AUAms-osram USA INC.	Hillsboro	OR	—	◇ UNVERIFIED
APAquapharm Pchem	Latexo	TX	—	◇ UNVERIFIED
ACArch Chemicals CORP - Lake Charles Plant	Westlake	LA	—	◇ UNVERIFIED
AIArkema INC	Torrance	CA	—	◇ UNVERIFIED
APArmand Products	Muscle Shoals	AL	—	◇ UNVERIFIED
AAArxada at Lmd Rancho Dominguez	Rancho Dominguez	CA	—	◇ UNVERIFIED
ASAscensus Specialties Callery LLC	Evans City	PA	—	◇ UNVERIFIED
ASAscensus Specialties LLC	Elma	WA	—	◇ UNVERIFIED
AAshland	Chicago	IL	—	◇ UNVERIFIED
AIAshland INC	Wilmington	CA	—	◇ UNVERIFIED
ASAshland Specialty Ingredients Gp	Hopewell	VA	—	◇ UNVERIFIED
ATAshtabula Tire Partners (0204012013)	Ashtabula	OH	—	◇ UNVERIFIED
AAAspen Aerogels INC	Northborough	MA	—	◇ UNVERIFIED
ACAtofina Chemicals INC	Memphis	TN	—	◇ UNVERIFIED
ASAuto-chlor System	Santa Rosa	CA	—	◇ UNVERIFIED
ATAutumn Tree, LLC	Prattville	AL	—	◇ UNVERIFIED
BPBailey Pvs Oxides LLC	Birmingham	AL	—	◇ UNVERIFIED

FactoryRegistry lists 1,355 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced sodium phosphates, soluble slicate glass, sodium sulfate, sodium sulfite, and all other potassium and sodium compounds (excluding sodium chlorate, potassium chloride, potassium sulfate, potassic fertilizers, bleaches, alkalies, and alum), 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.