Manufacturing of fuel-fired industrial process furnaces
6,262 FACILITIESCensus designationManufacturing of fuel-fired industrial process furnaces, ovens, and kilns, excluding parts and attachments
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Holliston MFG (GTS, HTAS) | Holliston | MA | 100–499 | LIKELY ACTIVE |
| Honeyville Metal, LLC | Topeka | IN | 20–99 | LIKELY ACTIVE |
| Hornady Mfg - Tools | Alda | NE | 20–99 | LIKELY ACTIVE |
| Horner Industries INC. | Rapid City | SD | — | LIKELY ACTIVE |
| Horsburgh & Scott- Heat Treat | Cleveland | OH | 1–19 | LIKELY ACTIVE |
| Hose Master - Cleveland Plant | Euclid | OH | 100–499 | LIKELY ACTIVE |
| Hose Master - Houston TX | Missouri City TX | TX | 20–99 | LIKELY ACTIVE |
| Hoyt Lakes | Hoyt Lakes | MN | 1–19 | LIKELY ACTIVE |
| Hs Marine Propulsion LLC | Ocean Springs | MS | — | LIKELY ACTIVE |
| Hsm Transportation & Specialty Manufacturing Company | Hickory | NC | — | LIKELY ACTIVE |
| Humtown Additive | Youngstown | OH | 20–99 | LIKELY ACTIVE |
| Humtown Products, Inc. | Columbiana | OH | 20–99 | LIKELY ACTIVE |
| Hydra-Seal, Inc. | Menomonee Falls | WI | 20–99 | LIKELY ACTIVE |
| Hy-Flex | Knightstown | IN | 20–99 | LIKELY ACTIVE |
| I.d. Systems INC. | Norton Shores | MI | — | LIKELY ACTIVE |
| Imagination Fabrication Inc. | Mount Pleasant | TX | 20–99 | LIKELY ACTIVE |
| Img Altair, LLC | Fremont | CA | — | LIKELY ACTIVE |
| Indiana Mobile Welding LLC | Cicero | IN | — | LIKELY ACTIVE |
| Indianapolis | Indianapolis | IN | 100–499 | LIKELY ACTIVE |
| Induction Heat Treating Seymour Corp | Seymour | IN | 1–19 | LIKELY ACTIVE |
| Induction Heat Treating Waukesha Corp. | Waukesha | WI | 1–19 | LIKELY ACTIVE |
| Industrial Fabrication LLC | Bridgman | MI | 20–99 | LIKELY ACTIVE |
| Industrial Heat Treat LLC | Salt Lake City | UT | — | LIKELY ACTIVE |
| Industrial Manufacturing Services | Lancaster | SC | 20–99 | LIKELY ACTIVE |
| Industrial Stripping Services LLC | Grand Rapids | MI | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 6,262 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fuel-fired industrial process 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 147 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 2017250000. 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.
