Manufacturing of steel and aluminum sheet metal roof ventilators
3,473 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Marstan INC | Coon Rapids | MN | — | UNVERIFIED |
| Martin Sheet Metal, INC. | Amarillo | TX | — | UNVERIFIED |
| Mason Corporation | Jemison | AL | — | UNVERIFIED |
| Massey Metals INC. | Tampa | FL | — | UNVERIFIED |
| Master Bilt Products Site 2 | New Albany | MS | — | UNVERIFIED |
| Master Fabrication LLC | Knoxville | IA | — | UNVERIFIED |
| Master Sheet Metal, INC. | Schofield Barracks | HI | — | UNVERIFIED |
| Mastic Home Exteriors, INC. | Sidney | OH | — | UNVERIFIED |
| Masto Contractor Services INC | Albuquerque | NM | — | UNVERIFIED |
| Material Handling Technology | Fair Haven | MI | — | UNVERIFIED |
| Material Supply INC. | Las Vegas | NV | — | UNVERIFIED |
| Matthews Blow Pipe CO INC | Memphis | TN | — | UNVERIFIED |
| Maverick Sheet Metal LLC | Conroe | TX | — | UNVERIFIED |
| Mayoni Enterprises | Pacoima | CA | — | UNVERIFIED |
| Maysteel, LLC | Allenton | WI | — | UNVERIFIED |
| Maysteel Star Precision | Longmont | CO | — | UNVERIFIED |
| Mccabe Metal Products INC | Salem | OR | — | UNVERIFIED |
| Mccorvey Sheet Metal Works LP | Murphy | NC | — | UNVERIFIED |
| Mccorvey Sheet Metal Works, L.p. | Orlando | FL | — | UNVERIFIED |
| Mcelroy Metal Mill, INC. | Peachtree City | GA | — | UNVERIFIED |
| Mcelroy Metal Mill, INC. | Merkel | TX | — | UNVERIFIED |
| Mcfarlane, INC. | Grand Forks | ND | — | UNVERIFIED |
| Mcgill Airflow Corporation | Stockton | CA | — | UNVERIFIED |
| Mcgill Air Flow LLC | Bennington | VT | — | UNVERIFIED |
| Mcguire Johns Holdings INC. | Elgin | IL | — | UNVERIFIED |
| Mckinstry Metal Works INC. | Chicopee | MA | — | UNVERIFIED |
| Mckinzey Metal Works, INC. | Lake Charles | LA | — | UNVERIFIED |
| McManus Specialized Sheet Metal Works, Inc. | Milton | NY | — | UNVERIFIED |
| Mcm Fixture Company, INC Dba Mcm Stainless Fabricating INC | Hazel Park | MI | — | UNVERIFIED |
| Mct Sheet Metal | Beaumont | TX | — | UNVERIFIED |
| Mct Sheetmetal, INC. | Lafayette | LA | — | UNVERIFIED |
| Mddh Holdings, LLC | Phoenix | AZ | — | UNVERIFIED |
| Meade Metals, Inc. | Elizabethtown | KY | — | UNVERIFIED |
| Mech One, INC. | San Diego | CA | — | UNVERIFIED |
| Meeks Metal Works INC | Portland | OR | — | UNVERIFIED |
| Mega Mechanical Services, LLC | Glastonbury | CT | — | UNVERIFIED |
| Mel Cor Sheet Metal, INC | Lyons | IL | — | UNVERIFIED |
| Merchant 1 Manufacturing LLC | Reidsville | NC | — | UNVERIFIED |
| Mercury Metals | Watsonville | CA | — | UNVERIFIED |
| Mercury Metalworks, LLC | Washington | PA | — | UNVERIFIED |
| Mercury Minnesota INC | Faribault | MN | — | UNVERIFIED |
| Meribel Enterprises LLC Dba Atlas Manufacturing | Minneapolis | MN | — | UNVERIFIED |
| Mestek INC | Florence | KY | — | UNVERIFIED |
| Mestek, Incorporated | Wyalusing | PA | — | UNVERIFIED |
| Meta Fab | Hillsboro | OR | — | UNVERIFIED |
| Metal Air Products, INC. | Las Vegas | NV | — | UNVERIFIED |
| Metal Benders, INC. | Hope Hull | AL | — | UNVERIFIED |
| Metal Components INC | Wyoming | MI | — | UNVERIFIED |
| Metal Craft Engineering | Fenwick | WV | — | UNVERIFIED |
| Metal Culverts INC | Oakland | MN | — | UNVERIFIED |
FactoryRegistry lists 3,473 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.