Manufacturing of steel and aluminum sheet metal roof ventilators
3,577 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Helander Metal Spinning Company | Lombard | IL | — | UNVERIFIED |
| Hennemuth Metal Fabricators, INC. | Oakdale | PA | — | UNVERIFIED |
| Hennig, INC. Marlin | Machesney Park | IL | — | UNVERIFIED |
| Hercules Sheet Metal | Chalmette | LA | — | UNVERIFIED |
| Heritage Metal LLC | Tazewell | VA | — | UNVERIFIED |
| Hg Solutions | Garland | TX | — | UNVERIFIED |
| H & H Metal Fabrication | Lawton | IA | — | UNVERIFIED |
| Hicks Brothers Property LLC | Kalamazoo | MI | — | UNVERIFIED |
| Hightower Metal Works | Houston | TX | — | UNVERIFIED |
| Highway Metal Services, INC. | Cleveland | OH | — | UNVERIFIED |
| Hildebrandt Machine | Santa Fe Springs | CA | — | UNVERIFIED |
| Hilgert Family Properties, LLC | Pomona | CA | — | UNVERIFIED |
| Hillcrest Sheet Metal, INC. | Bakersfield | CA | — | UNVERIFIED |
| Hill Mfg LLC | Santa Clara | CA | — | UNVERIFIED |
| Hillsboro Sheet Metal, INC. | Tampa | FL | — | UNVERIFIED |
| Hi-tech Fab, INC. | Shelbyville | TN | — | UNVERIFIED |
| Hi-tech Fabrication, INC. | Raleigh | NC | — | UNVERIFIED |
| Hi-tech Industries of New York | Johnson City | NY | — | UNVERIFIED |
| Hi Tech Industries of New York, INC. | Johnson City | NY | — | UNVERIFIED |
| Hj Shotwell CO | Minneapolis | MN | — | UNVERIFIED |
| H & K Tool & Die INC. | Stevens Point | WI | — | UNVERIFIED |
| Hm White INC | Detroit | MI | — | UNVERIFIED |
| Hoffman Enclosures INC Dba Pentair Technical | Anoka | MN | — | UNVERIFIED |
| Hoffman Manufacturing, INC. | Fogelsville | PA | — | UNVERIFIED |
| Hojalateria Hipolito Rosa INC | Aguada | PR | — | UNVERIFIED |
FactoryRegistry lists 3,577 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 steel and aluminum sheet metal roof ventilators, 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 346 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 2038700003. 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.