Manufacturing of electric resistance-heated furnaces, ovens, and kilns, excluding parts and attachments

Facility	City	State	Employees	Status
WTWestran Thermal Processing, LLC	South Beloit	IL	20–99	● ACTIVE
Ajax Electric CO	Huntingdon Valley	PA	—	● ACTIVE
Amteco INC	Middletown	OH	—	● ACTIVE
Antora Energy, INC.	Sunnyvale	CA	—	● ACTIVE
Armil/cfs, INC.	South Holland	IL	—	● ACTIVE
ACAvs Consultants LLC	Livermore	CA	—	● ACTIVE
Bcr Environmental Corporation	Jacksonville	FL	—	● ACTIVE
Benko Products INC	Sheffield Village	OH	—	● ACTIVE
CECache Energy Storage INC.	Champaign	IL	—	● ACTIVE
Cascade Tek Solutions, LLC	Cornelius	OR	—	● ACTIVE
Concepts & Methods Co., INC.	San Carlos	CA	—	● ACTIVE
Consolidated Engineering Company, INC.	Kennesaw	GA	—	● ACTIVE
Delta H Technologies LLC	Carroll	OH	—	● ACTIVE
Durable Metal Products CO	El Paso	TX	—	● ACTIVE
El Dorado Engineering, INC.	West Jordan	UT	—	● ACTIVE
Electrified Thermal Solutions, INC.	Medford	MA	—	● ACTIVE
Furnacare INC	Spartanburg	SC	—	● ACTIVE
Hanse Environmental INC	Allegan	MI	—	● ACTIVE
Hi-temp Products CORP	Danbury	CT	—	● ACTIVE
Illinois Tool Works INC.	Hopkinton	MA	—	● ACTIVE
Induction Innovations, INC.	Elgin	IL	—	● ACTIVE
Jackson Oven Supply INC	Jackson	MI	—	● ACTIVE
Jhawar Industries, LLC	Corona	CA	—	● ACTIVE
Kemp Instruments, INC.	Plano	TX	—	● ACTIVE
Knights of Dallas CORP	Rogers	AR	—	● ACTIVE

FactoryRegistry lists 292 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 electric resistance-heated furnaces, ovens, and kilns, excluding parts and attachments, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 63 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2017325000. 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.