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

Facility	City	State	Employees	Status
Gw Partners International, INC.	Rancho Cucamonga	CA	—	● ACTIVE
H L Clausing INC	Skokie	IL	—	● ACTIVE
Homemade Tastes Better on Handmade, LLC	Asheville	NC	—	● ACTIVE
Hyperion Optics USA INC	Edison	NJ	—	● ACTIVE
International Ceramic Engineering, LLC	Worcester	MA	—	● ACTIVE
Isoclima Specialty Glass LLC	East Butler	PA	—	● ACTIVE
Isolantite Manufacturing CO INC	Stirling	NJ	—	● ACTIVE
Jungk Nguyen Innovations LLC	Stanton	CA	—	● ACTIVE
Karsey Glass, INC	Charlotte	NC	—	● ACTIVE
Kilian Enterprises LLC	Chatham	VA	—	● ACTIVE
Kolari Vision L.l.c.	Raritan	NJ	—	● ACTIVE
KIKyocera International INC	Vancouver	WA	100–499	● ACTIVE
Lackman Glassblowing LLC	Concord	NH	—	● ACTIVE
Limited Material, LLC	Austin	TX	—	● ACTIVE
Lynchburg Stained Glass Company	Evington	VA	—	● ACTIVE
Machined Ceramics INC	Bowling Green	KY	—	● ACTIVE
Macpherson Engineering, INC	Warren	OH	—	● ACTIVE
Magnet Applications, INC.	Dubois	PA	—	● ACTIVE
MCMaryland China Company INC.	Reisterstown	MD	—	● ACTIVE
Mcgrory Glass INC	Paulsboro	NJ	—	● ACTIVE
Miles Scientific CORP	Newark	DE	—	● ACTIVE
Minneapolis Glass Company	Minneapolis	MN	—	● ACTIVE
Momentum Optics INC	Longmont	CO	—	● ACTIVE
MAMorgan Advanced Ceramics, Inc. - Fairfield Site	Fairfield	NJ	20–99	● ACTIVE
Moyer & Associates, INC	Westlake Vlg	CA	—	● ACTIVE
Nano Solutions LLC	Bridgeport	CT	—	● ACTIVE
Norell INC	Morganton	NC	—	● ACTIVE
NGNovum Glass LLC	Rolla	MO	—	● ACTIVE
Peaceluvglass LLC	Fletcher	OK	—	● ACTIVE
Photonics Solutions Group LLC	Rio Rancho	NM	—	● ACTIVE
Piedmont Pottery INC	Apex	NC	—	● ACTIVE
Pj Glass INC	Rocky Point	NY	—	● ACTIVE
Pne INC	Litchfield	MN	—	● ACTIVE
Posie Pots and 3d Prints LLC	Saint Louis	MO	—	● ACTIVE
Reflex INC	Ridgewood	NJ	—	● ACTIVE
Research Frontiers INC	Woodbury	NY	—	● ACTIVE
Rfsj, INC	Mount Pleasnt	PA	—	● ACTIVE
(rk)2 Materials, INC.	West Chester	PA	—	● ACTIVE
RLRosco, LLC	Jamaica	NY	—	● ACTIVE
SGSaxon Glass Technologies, INC	Alfred	NY	—	● ACTIVE
Sbg Defense LLC	East Butler	PA	—	● ACTIVE
Smart Glass Systems, INC.	Weston	FL	—	● ACTIVE
SSSolace Studio LLC	Lake Jackson	TX	—	● ACTIVE
S & S Optical CO INC	New Haven	IN	—	● ACTIVE
SLStone Leaf Pottery INC	Arvada	CO	—	● ACTIVE
Syclone Corporation	Reno	NV	—	● ACTIVE
Tateho Ozark Technical Ceramics, INC.	Missouri	MO	—	● ACTIVE
The Maryland Ceramics and Steatite Company, INC.	Street	MD	—	● ACTIVE
Twd Tradewinds INC	Pleasant Prairie	WI	—	● ACTIVE
Valley Design CORP	Shirley	MA	—	● ACTIVE
Venus Manufacturing CO	Tempe	AZ	—	● ACTIVE
XIXela Innovations LLC	Milwaukee	WI	—	● ACTIVE
Xl Sci-tech INC	Richland	WA	—	● ACTIVE
W.a. Wilson & Sons, INC.	Wheeling	WV	—	◐ LIKELY ACTIVE
AAAgc Automotive Americas	Bellefontaine	OH	500+	◐ LIKELY ACTIVE
CGCardinal Glass	Tomah	WI	100–499	◐ LIKELY ACTIVE
Covaron, INC	Ann Arbor	MI	—	◐ LIKELY ACTIVE
CUCytiva US LLC	Hauppauge	NY	100–499	◐ LIKELY ACTIVE
DWD & W, INC	Elkhart	IN	20–99	◐ LIKELY ACTIVE
EEpredia	Portsmouth	NH	100–499	◐ LIKELY ACTIVE
Fair-rite Products CORP	Wallkill	NY	—	◐ LIKELY ACTIVE
FGFuyao Glass America INC	Moraine	OH	500+	◐ LIKELY ACTIVE
GCGemtron Corporation	Sweetwater	TN	100–499	◐ LIKELY ACTIVE
HTHeraeus Tenevo INC	Buford	GA	100–499	◐ LIKELY ACTIVE
KCKohler CO. - Brownwood - Main Plant	Brownwood	TX	100–499	◐ LIKELY ACTIVE
MTMicropen Technologies Corporation	Honeoye Falls	NY	20–99	◐ LIKELY ACTIVE
PIPotters Industries INC.	Brownwood	TX	20–99	◐ LIKELY ACTIVE
PIPotters Industries INC Cleveland	Cleveland	OH	20–99	◐ LIKELY ACTIVE
PIPotters Industries, LLC	Apex	NC	20–99	◐ LIKELY ACTIVE
SCSuperior Composites CO LLC	Vanceburg	KY	100–499	◐ LIKELY ACTIVE
TFTeledyne Flir Defense INC	Freeport	PA	—	◐ LIKELY ACTIVE
The Judson Studios	Los Angeles	CA	—	◐ LIKELY ACTIVE
VMVirginia Mirror Company INC	Martinsville	VA	20–99	◐ LIKELY ACTIVE
WPWeber-stephen Products LLC	Huntley	IL	100–499	◐ LIKELY ACTIVE
Aeroshield Materials INC	Waltham	MA	—	◐ LIKELY ACTIVE
Glass Cages LLC	Dickson	TN	—	◐ LIKELY ACTIVE
GIGlass Insulators, INC.	Bloomer	WI	20–99	◐ LIKELY ACTIVE
Meek Mirrors, LLC	Fort Smith	AR	—	◐ LIKELY ACTIVE
Ngrave Solutions LLC	New York	NY	—	◐ LIKELY ACTIVE
Robocasting Enterprises LLC	Albuquerque	NM	—	◐ LIKELY ACTIVE
SGSmart Glass Labs LLC	Hamel	MN	—	◐ LIKELY ACTIVE
TBThe Business Strategy LLC	Westminster	CO	—	◐ LIKELY ACTIVE
Tower Optical CORP	Boynton Beach	FL	—	◐ LIKELY ACTIVE
AIAbrisa Industrial Glass	Santa Paula	CA	20–99	◐ LIKELY ACTIVE
APAccu-glass Products INC	Santa Clarita	CA	—	◐ LIKELY ACTIVE
AGAce Glass INC	Vineland	NJ	—	◐ LIKELY ACTIVE
AAAGC Automotive Americas - Torrance	Torrance	CA	1–19	◐ LIKELY ACTIVE
AAAGC Automotive of North America	Alabaster	AL	100–499	◐ LIKELY ACTIVE
AIAmerican Insulated Glass LLC- Conley	Conley	GA	100–499	◐ LIKELY ACTIVE
AIAnthony, INC.	Sylmar	CA	100–499	◐ LIKELY ACTIVE
ASArizona Shower Door - Medford	Medford	OR	20–99	◐ LIKELY ACTIVE
ACAssociated Ceramics & Technology Inc	Sarver	PA	20–99	◐ LIKELY ACTIVE
ATAuto Temp, INC.	Batavia	OH	100–499	◐ LIKELY ACTIVE
BSBovard Studio INC	Fairfield	IA	20–99	◐ LIKELY ACTIVE
CGCardinal Glass Industries	Utica	OH	20–99	◐ LIKELY ACTIVE
CVCarlex Vonore Glass Plant	Vonore	TN	100–499	◐ LIKELY ACTIVE
CLCgim, LLC	Cincinnati	OH	—	◐ LIKELY ACTIVE
CGConsolidated Glass Corporation	New Castle	PA	20–99	◐ LIKELY ACTIVE
CMContinental Mirrored Graphics INC	Elkhart	IN	20–99	◐ LIKELY ACTIVE
CICoorstek INC	Benton	AR	—	◐ LIKELY ACTIVE

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.