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Manufacturing of steel and aluminum sheet metal roof ventilators

3,473 FACILITIES
FacilityCityStateEmployeesStatus
RDUMP Contech Engineered Solutions LLCRaleighNC1–19 LIKELY ACTIVE
Relco Locomotives INCCedar RapidsIA20–99 LIKELY ACTIVE
R F Knox CO INCSmyrnaGA100–499 LIKELY ACTIVE
R.h. Sheppard Co., INC.HanoverPA500+ LIKELY ACTIVE
Rigidized Metals CORPBuffaloNY20–99 LIKELY ACTIVE
R - M Manufacturing COBuffaloMN20–99 LIKELY ACTIVE
Robinson Inc DP1De PereWI100–499 LIKELY ACTIVE
Robinson Inc - DP2De PereWI20–99 LIKELY ACTIVE
Royal Metal Products INC.SurpriseNY1–19 LIKELY ACTIVE
R. R. Leduc CORP.HolyokeMA— LIKELY ACTIVE
Ruskin CompanyGenevaAL100–499 LIKELY ACTIVE
Safe Air DowcoCiceroIL20–99 LIKELY ACTIVE
Safety Kleen Systems Inc 77NBWNew BerlinWI20–99 LIKELY ACTIVE
San DiegoSan DiegoCA1–19 LIKELY ACTIVE
S&B Metal Products of Bradenton LLCBradentonFL20–99 LIKELY ACTIVE
Schaefer's Electrical EnclosuresScott CityMO100–499 LIKELY ACTIVE
Schebler Company, theBettendorfIA100–499 LIKELY ACTIVE
SEAMP Contech Engineered Solutions LLCArlingtonWA1–19 LIKELY ACTIVE
Semco LLC - COUColumbiaMO20–99 LIKELY ACTIVE
Semco MorriltonMorriltonAR20–99 LIKELY ACTIVE
Sheet Metal Connectors INCMinneapolisMN100–499 LIKELY ACTIVE
Shelton Industrial Pattern , INCBerkeleyMO20–99 LIKELY ACTIVE
Shoreline Metal Fabricators INCMuskegonMI20–99 LIKELY ACTIVE
Simplex INCSpringfieldIL— LIKELY ACTIVE
Sinco, INC.ConwayAR100–499 LIKELY ACTIVE

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.

Related lines
Manufacturing of other sheet metal work (excluding ducts, stove and furnace pipe, steel and aluminum roof ventilators, and steel and aluminum louvers and dampers for heating, ventilation, and air conditioning)Manufacturing of aluminum sheet metal louvers and dampers for heating, ventilation, and air conditioningManufacturing of power roof ventilators and partsManufacturing of steel sheet metal louvers and dampers for heating, ventilation, and air conditioning
Industries
Metal FabricatorsAll product lines

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.