Manufacturing of sheet metal air-conditioning ducts
10,309 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Colorado Springs CO Main Campus | Colorado Springs | CO | 20–99 | LIKELY ACTIVE |
| Commercial Division | Denver | CO | 20–99 | LIKELY ACTIVE |
| Company 1 | Anamosa | IA | 100–499 | LIKELY ACTIVE |
| Compton Metals INC | Clarksburg | WV | — | LIKELY ACTIVE |
| Computer Metal Products Corporation | Simi Valley | CA | 20–99 | LIKELY ACTIVE |
| Concise Industries | Elk Grove Vilage | IL | 20–99 | LIKELY ACTIVE |
| CONQ Canada | West Chester | OH | 1–19 | LIKELY ACTIVE |
| CONQ Contech Engineered Solutions | West Chester | OH | 1–19 | LIKELY ACTIVE |
| Consolidated Fuel and Iron LLC | Lakeside | MT | — | LIKELY ACTIVE |
| Construction | North Richland Hills | TX | 20–99 | LIKELY ACTIVE |
| Contract Manufacturing Services INC | Fargo | ND | — | LIKELY ACTIVE |
| Contractor Metal Works | Tampa | FL | 1–19 | LIKELY ACTIVE |
| Conveyors & Plastics INC | Delmar | MD | — | LIKELY ACTIVE |
| Cook Manufacturing Company, LLC | Paris | MI | — | LIKELY ACTIVE |
| Corgistics, INC. | Pacoima | CA | — | LIKELY ACTIVE |
| Cornerstone Specialty Wood Products | Louisville | KY | 20–99 | LIKELY ACTIVE |
| Corporate | Salem | OR | 20–99 | LIKELY ACTIVE |
| Corporate | Seattle | WA | 20–99 | LIKELY ACTIVE |
| Corry Plant | Corry | PA | 20–99 | LIKELY ACTIVE |
| Cotterman Company - California Division | Bakersfield | CA | 20–99 | LIKELY ACTIVE |
| Cotterman Company - Georgia Division | Atlanta | GA | 20–99 | LIKELY ACTIVE |
| Cotterman Company - Michigan Division | Croswell | MI | 100–499 | LIKELY ACTIVE |
| Cotterman Company - Pennsylvania Division | Mechanicsburg | PA | 20–99 | LIKELY ACTIVE |
| Cotterman Company - Texas Division | Arlington | TX | 20–99 | LIKELY ACTIVE |
| Counterpart Fabrication | Brookings | SD | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 10,309 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 sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows, 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. At least 667 establishments reported producing it; the count for 1 of those industries was withheld.
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 2038675000. 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.
