Manufacturing of parts and attachments for electric industrial furnaces, ovens, and kilns, including high-frequency induction and dielectric heating equipment
292 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Tps LLC | New Columbia | PA | — | LIKELY ACTIVE |
| Tps, LLC | Riverside | MI | — | LIKELY ACTIVE |
| Upton Industries, a Kolene Company | Roseville | MI | 1–19 | LIKELY ACTIVE |
| Vitesse Systems - Carson City | Carson City | NV | 1–19 | LIKELY ACTIVE |
| WIS Oven | East Troy | WI | 100–499 | LIKELY ACTIVE |
| Zeeco Connecticut | Plainville | CT | 20–99 | LIKELY ACTIVE |
| Zeeco Global Technology Center | Broken Arrow | OK | 100–499 | LIKELY ACTIVE |
| Zeeco Headquarters | Tulsa | OK | 100–499 | LIKELY ACTIVE |
| Zeeco, Inc. | Tulsa | OK | 500+ | LIKELY ACTIVE |
| Zeeco Texas Division | Houston | TX | 20–99 | LIKELY ACTIVE |
| Induction Technology Corporati | Adelanto | CA | — | UNVERIFIED |
| Thermal Technology, LLC | Santa Rosa | CA | — | UNVERIFIED |
| 908 Devices | Campbell | CA | — | UNVERIFIED |
| Abp Induction, LLC - Massillon Facility | Massillon | OH | — | UNVERIFIED |
| Acl Precision Machine | Chatsworth | CA | — | UNVERIFIED |
| Acra Electric CORP | Schiller Park | IL | — | UNVERIFIED |
| Advanced Vacuum Systems, INC. | Ayer | MA | — | UNVERIFIED |
| Advance Systems, INC. | Green Bay | WI | — | UNVERIFIED |
| Airtek Inc/north Huntingdon Plt | North Huntingdon | PA | — | UNVERIFIED |
| Ajax Magnethermic CORP | Richmond | KY | — | UNVERIFIED |
| Ajax Tocco Magnethermic CORP | Madison Heights | MI | — | UNVERIFIED |
| Alexandria Grad Labs | San Diego | CA | — | UNVERIFIED |
| Allied Castings INC | El Cajon | CA | — | UNVERIFIED |
| Allstates Refractory Contractors LLC | Waterville | OH | — | UNVERIFIED |
| American Environmental Service, INC | Morgantown | WV | — | UNVERIFIED |
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 parts and attachments for electric industrial furnaces, ovens, and kilns, including high-frequency induction and dielectric heating equipment, 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, and withheld the establishment count for 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 2044575000. 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.