Manufacturing of nonclay refractories

Census designationManufacturing of nonclay refractories, including magnesite and magnesite chrome brick and shapes, refractory mortars and ramming mixes, and plastic refractories (excluding dead-burned magnesia)

Facility	City	State	Employees	Status
FLFiltros Limited	East Rochester	NY	1–19	◐ LIKELY ACTIVE
Fireclay Tile Spokane	Spokane	WA	20–99	◐ LIKELY ACTIVE
FIFireline Inc.	Youngstown	OH	20–99	◐ LIKELY ACTIVE
Florida Tile Advanced Manufacturing Center	Lawrenceburg	KY	100–499	◐ LIKELY ACTIVE
GSGeneral Shale Brick Augusta	Augusta	GA	100–499	◐ LIKELY ACTIVE
GSGeneral Shale Brick Inc. DBA Summitville Tile	Johnson City	TN	100–499	◐ LIKELY ACTIVE
GSGeneral Shale Brick Inc- Denver	Denver	CO	100–499	◐ LIKELY ACTIVE
GSGeneral Shale Moncure	Moncure	NC	20–99	◐ LIKELY ACTIVE
GSGeneral Shale Rome	Rome	GA	20–99	◐ LIKELY ACTIVE
GSGeneral Shale Spring City	Spring City	TN	20–99	◐ LIKELY ACTIVE
GGresham	Gresham	OR	20–99	◐ LIKELY ACTIVE
HPHanover Plant	Newark	OH	20–99	◐ LIKELY ACTIVE
HWHarbison Walker International	Thomasville	GA	1–19	◐ LIKELY ACTIVE
HIHarbisonWalker International Vandalia	Vandalia	MO	20–99	◐ LIKELY ACTIVE
HMHC Muddox	Sacramento	CA	20–99	◐ LIKELY ACTIVE
HMHowmet - Morristown M1	Morristown	TN	500+	◐ LIKELY ACTIVE
HMHowmet - Morristown M4	Morristown	TN	20–99	◐ LIKELY ACTIVE
HFHWI - Fulton Brick	Fulton	MO	20–99	◐ LIKELY ACTIVE
IPIberia plant	Iberia	OH	20–99	◐ LIKELY ACTIVE
IFImerys Fused Minerals Greeneville	Greeneville	TN	100–499	◐ LIKELY ACTIVE
IBInterstate Brick	West Jordan	UT	100–499	◐ LIKELY ACTIVE
KUKelsen, USA	Tarentum	PA	20–99	◐ LIKELY ACTIVE
LPLawrenceville Plant	Lawrenceville	VA	20–99	◐ LIKELY ACTIVE
LCLECO Corporation -- Ceramics	Benton Harbor	MI	20–99	◐ LIKELY ACTIVE
MRMagnesita Refractories Company - Huron	Huron	OH	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 588 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 nonclay refractories, including magnesite and magnesite chrome brick and shapes, refractory mortars and ramming mixes, and plastic refractories (excluding dead-burned magnesia), 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.