Manufacturing of steel and aluminum sheet metal roof ventilators
3,577 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Holbrook Merrill Co# | Sunnyvale | CA | — | UNVERIFIED |
| Holliday Sheet Metal CO. | Tyler | TX | — | UNVERIFIED |
| Holmboe Manufacturing CO. | Oklahoma City | OK | — | UNVERIFIED |
| Hon Tai CORP | Tamuning | GU | — | UNVERIFIED |
| Hood Depot International INC | Deerfield Beach | FL | — | UNVERIFIED |
| Hopewell Sheet Metal Manufacturing, LLC | Hagerstown | MD | — | UNVERIFIED |
| Horizon Sheet Metal, INC. | Springfield | MA | — | UNVERIFIED |
| Hou-Tex Sheet Metal, Inc. | Houston | TX | — | UNVERIFIED |
| HRB Industries Corp. | Saint Charles | IL | — | UNVERIFIED |
| H&r Sheet Metal | Los Angeles | CA | — | UNVERIFIED |
| Hs Alloy, LLC | Denham Springs | LA | — | UNVERIFIED |
| Hsi INC. Dba Harvey Sheet Metal, INC. | North Little Rock | AR | — | UNVERIFIED |
| Hsi Mechanical INC | Modesto | CA | — | UNVERIFIED |
| Hsi Mechanical, INC. | Honolulu | HI | — | UNVERIFIED |
| H & S Metals INC. | Baytown | TX | — | UNVERIFIED |
| Hueston Holdings LLC | Holland | OH | — | UNVERIFIED |
| Humanetics Ii, LTD. | Mcallen | TX | — | UNVERIFIED |
| Huskey Sheet Metal Company | Chattanooga | TN | — | UNVERIFIED |
| HVAC Metal Home LLC | Linden | NJ | — | UNVERIFIED |
| Hw Metal Products INC | Tualatin | OR | — | UNVERIFIED |
| Hyper Alloy INC | Roseville | MI | — | UNVERIFIED |
| Iberia Sheet Metal, LLC | New Iberia | LA | — | UNVERIFIED |
| Ideal Steel, INC. | Springfield | OH | — | UNVERIFIED |
| IGH Steel Fabrication Inc. | Lebanon | IN | — | UNVERIFIED |
| Iko Metals | Ennis | TX | — | 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.