Manufacturing of chemical, technical, and industrial pottery ware and all other pottery products, including pyrometric cones, veritas rings, etc.

Facility	City	State	Employees	Status
CICoorstek INC	Hillsboro	OR	—	◐ LIKELY ACTIVE
CICoorstek, INC.	Worcester	MA	—	◐ LIKELY ACTIVE
CICoorstek, INC.	Lexington	KY	—	◐ LIKELY ACTIVE
CICoorstek, INC.	Golden	CO	—	◐ LIKELY ACTIVE
CICoorstek, INC.	Golden	CO	—	◐ LIKELY ACTIVE
CICoorstek, INC.	East Granby	CT	—	◐ LIKELY ACTIVE
CICoorstek, INC.	Grand Junction	CO	—	◐ LIKELY ACTIVE
CICoorsTek Inc. - Center for Advanced Materials (CCAM)	Golden	CO	100–499	◐ LIKELY ACTIVE
CICoorstek INC - Clear Creek Valley Plant	Golden	CO	100–499	◐ LIKELY ACTIVE
CICorning Incorporated	Durham	NC	—	◐ LIKELY ACTIVE
DGDlubak Glass	Upper Sandusky	OH	20–99	◐ LIKELY ACTIVE
EFEast Fork Pottery Caribou II	Asheville	NC	1–19	◐ LIKELY ACTIVE
ESEp Scientific Products LLC	Miami	OK	—	◐ LIKELY ACTIVE
ERE. R. Advanced Ceramics, Inc.	East Palestine	OH	20–99	◐ LIKELY ACTIVE
ENEurokera North America INC	Fountain Inn	SC	100–499	◐ LIKELY ACTIVE
FPFarmhouse Pottery	Woodstock	VT	20–99	◐ LIKELY ACTIVE
FTFiesta Tableware Company	Newell	WV	100–499	◐ LIKELY ACTIVE
FAFuyao Automotive North America	Plymouth	MI	100–499	◐ LIKELY ACTIVE
Gerresheimer Glass, Morganton	Morganton	NC	100–499	◐ LIKELY ACTIVE
GGLASSource	Grand Haven	MI	100–499	◐ LIKELY ACTIVE
GIGlastron INC	Vineland	NJ	20–99	◐ LIKELY ACTIVE
GBGlaz-tech Baton Rouge	Baton Rouge	LA	20–99	◐ LIKELY ACTIVE
GIGlaz-tech Industries Tucson	Tucson	AZ	20–99	◐ LIKELY ACTIVE
GGGlenny Glass CO.	Milford	OH	100–499	◐ LIKELY ACTIVE
GCGlobal Custom Decorating	Curwensville	PA	20–99	◐ LIKELY ACTIVE
GSGlobal Security Glazing	Selma	AL	20–99	◐ LIKELY ACTIVE
HGHartung Glass Industries Pueblo CO.	Pueblo	CO	20–99	◐ LIKELY ACTIVE
HGHartung Glass Tukwila WA	Tukwila	WA	100–499	◐ LIKELY ACTIVE
ICIndustrial Ceramic Products, Inc.	Marysville	OH	20–99	◐ LIKELY ACTIVE
IGItw Global Safety	Elmhurst	IL	20–99	◐ LIKELY ACTIVE
KJKelly Jo Design	Los Ranchos	NM	—	◐ LIKELY ACTIVE
LILapp Insulator	Leroy	NY	100–499	◐ LIKELY ACTIVE
MAMackenzie-Childs - Aurora	Aurora	NY	20–99	◐ LIKELY ACTIVE
MMMagna Mirrors Lowell Division	Alto	MI	500+	◐ LIKELY ACTIVE
MLMillennitek, LLC	Knoxville	TN	—	◐ LIKELY ACTIVE
MLMolex LLC	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
MOMosaics of America, INC.	Fort Pierce	FL	20–99	◐ LIKELY ACTIVE
OMOasis Materials Company LP	Poway	CA	20–99	◐ LIKELY ACTIVE
OBOldcastle Building Envelope	Fremont	CA	100–499	◐ LIKELY ACTIVE
OBOldcastle Building Envelope	Rock Hill	SC	100–499	◐ LIKELY ACTIVE
PNPilkington North America Incorporated	Shelbyville	IN	100–499	◐ LIKELY ACTIVE
PGPittsburgh Glass Works LLC	Tyrone	PA	100–499	◐ LIKELY ACTIVE
PGPittsburgh Glass Works LLC	Berea	KY	20–99	◐ LIKELY ACTIVE
PIPne INC Dba Ird Glass	Litchfield	MN	20–99	◐ LIKELY ACTIVE
PPPolymer Products CO INC	Stockertown	PA	20–99	◐ LIKELY ACTIVE
PCPowercon Corporation	Severn	MD	100–499	◐ LIKELY ACTIVE
SFSalmon Falls Stoneware	Dover	NH	20–99	◐ LIKELY ACTIVE
SHSCHOTT Home Tech North America	Louisville	KY	20–99	◐ LIKELY ACTIVE
SUSediver Usa, INC	West Memphis	AR	20–99	◐ LIKELY ACTIVE
SRSwarco Reflex, INC.	Mexia	TX	20–99	◐ LIKELY ACTIVE
TFThe Fredericks Company, INC.	Huntingdon Valley	PA	—	◐ LIKELY ACTIVE
TPThe Pewabic Society, Inc.	Detroit	MI	20–99	◐ LIKELY ACTIVE
TITrans-tech, INC.	Adamstown	MD	100–499	◐ LIKELY ACTIVE
TGTrulite Glass & Alluminum Solutions	City of Industry	CA	20–99	◐ LIKELY ACTIVE
TGTrulite Glass - Aluminum Solutions, LLC	Youngsville	NC	20–99	◐ LIKELY ACTIVE
TGTrulite Glass and Aluminum Solutions	Las Vegas	NV	20–99	◐ LIKELY ACTIVE
TGTrulite Glass and Aluminum Solutions	Bradenton	FL	20–99	◐ LIKELY ACTIVE
TGTrulite Glass and Aluminum Solutions	Indianapolis	IN	20–99	◐ LIKELY ACTIVE
TGTrulite Glass and Aluminum Solutions, LLC	New Berlin	WI	20–99	◐ LIKELY ACTIVE
TITwed-dell's INC.	Santa Ana	CA	—	◐ LIKELY ACTIVE
UPUnited Plate Glass Company (Butler)	Butler	PA	100–499	◐ LIKELY ACTIVE
VIVictor Insulators INC	Victor	NY	20–99	◐ LIKELY ACTIVE
VIView INC	Olive Branch	MS	20–99	◐ LIKELY ACTIVE
VIViracon INC	Owatonna	MN	500+	◐ LIKELY ACTIVE
WGWallace Graphics	Duluth	GA	100–499	◐ LIKELY ACTIVE
AAAgc Automotive Americas	Elizabethtown	KY	—	◇ UNVERIFIED
AHAsm Holdco Inc/contact Technologies INC	Saint Marys	PA	—	◇ UNVERIFIED
BCBelletech CORP	Bellefontaine	OH	—	◇ UNVERIFIED
BCBertch Cabinet, LLC. - Waterloo	Waterloo	IA	—	◇ UNVERIFIED
BSBoral Stone Products LLC	American Canyon	CA	—	◇ UNVERIFIED
CCCarbo Ceramics	Eufaula	AL	—	◇ UNVERIFIED
CGCardinal Glass	Buckeye	AZ	—	◇ UNVERIFIED
CGCardinal Glass	Northfield	MN	—	◇ UNVERIFIED
CGCardinal Glass	Vinton	VA	—	◇ UNVERIFIED
CGCardinal Glass	Spring Green	WI	—	◇ UNVERIFIED
CGCardinal Glass	Greenfield	IA	—	◇ UNVERIFIED
CGCardinal Glass Ig	Fargo	ND	—	◇ UNVERIFIED
CGCardinal Glass Ig	Waxahachie	TX	—	◇ UNVERIFIED
CICardinal Ig	Fremont	IN	—	◇ UNVERIFIED
CICardinal Ig Company	Hood River	OR	—	◇ UNVERIFIED
CICardinal Ig Company (mountain Top)	Mountain Top	PA	—	◇ UNVERIFIED
EGEngineered Glass Products LLC	Chicago	IL	—	◇ UNVERIFIED
EFEnnis Flint Palestine	Palestine	TX	—	◇ UNVERIFIED
EUEuroptec Usa, INC.	Clarksburg	WV	—	◇ UNVERIFIED
GFGuardian Fabrication LLC - Plant #2	Galax	VA	—	◇ UNVERIFIED
HAHauser Art Glass CO INC	Winona	MN	—	◇ UNVERIFIED
HDHome Decor Company INC	Tupelo	MS	—	◇ UNVERIFIED
HCHot Cell Services CORP	Kent	WA	—	◇ UNVERIFIED
JMJust Mfg CO	Franklin Park	IL	—	◇ UNVERIFIED
KCKohler Company	Kohler	WI	—	◇ UNVERIFIED
LMLenoir Mirror CO	Lenoir	NC	—	◇ UNVERIFIED
MPMansfield Plumbing Products INC China Division	Perrysville	OH	—	◇ UNVERIFIED
MPMarshall Pottery	Marshall	TX	—	◇ UNVERIFIED
MUMersen Usa/st Marys	Saint Marys	PA	—	◇ UNVERIFIED
MCMonarch Ceramic Tile INC	Florence	AL	—	◇ UNVERIFIED
OIO'keeffe's INC.	Merced	CA	—	◇ UNVERIFIED
OAOldcastle Apg South, INC. D/b/a Coastal	Tampa	FL	—	◇ UNVERIFIED
PIPotters Industries	Canby	OR	—	◇ UNVERIFIED
PIPotters Industries INC	Potsdam	NY	—	◇ UNVERIFIED
PIPotters Industries INC.	Carlstadt	NJ	—	◇ UNVERIFIED

FactoryRegistry lists 1,349 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 chemical, technical, and industrial pottery ware and all other pottery products, including pyrometric cones, veritas rings, etc., 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.