Heat treating of metal for the trade
36,644 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Oh Keys | Bethany | OK | — | UNVERIFIED |
| Oh & Payne Intl. LLC. | Norcross | GA | — | UNVERIFIED |
| Oilco Machine Shop, INC. | Lafayette | LA | — | UNVERIFIED |
| Oil Up | Minneapolis | MN | — | UNVERIFIED |
| O & K American CORP. | Chicago | IL | — | UNVERIFIED |
| O'keeffe's | Merced | CA | — | UNVERIFIED |
| Oklahoma Custom Coating | Seminole | OK | — | UNVERIFIED |
| Oklahoma Superior Plating, L.l.c. | Duncan | OK | — | UNVERIFIED |
| Okuma America CORP. | Charlotte | NC | — | UNVERIFIED |
| Oldcastle | Egg Harbor City | NJ | — | UNVERIFIED |
| Oldenburg Group INC | Kingsford | MI | — | UNVERIFIED |
| Old Hickory Tool & Die LP | White House | TN | — | UNVERIFIED |
| Old Man's Garage, INC. | Rainbow City | AL | — | UNVERIFIED |
| Old School Industries INC | Dacono | CO | — | UNVERIFIED |
| Old School Services | Henderson | TX | — | UNVERIFIED |
| Old Sole Fabrication INC | Denver | CO | — | UNVERIFIED |
| Old South Fabricators L.l.c. | Lecompte | LA | — | UNVERIFIED |
| Olins Sheet Metal, INC. | Albany | GA | — | UNVERIFIED |
| Oliphant Tool Company | Huntington Beach | CA | — | UNVERIFIED |
| Oliver Industries INC | Sterling Heights | MI | — | UNVERIFIED |
| Olivers Metal Polishing LLC | Conway | SC | — | UNVERIFIED |
| Olivet Machine Tool Engineering Company INC | Olivet | MI | — | UNVERIFIED |
| Olson Brothers CO | Plainville | CT | — | UNVERIFIED |
| Olson Industries, INC. | Atkinson | NE | — | UNVERIFIED |
| Olson Iron & Stone Creations LLC | Elk River | MN | — | UNVERIFIED |
FactoryRegistry lists 36,644 facilities whose primary industry classification is one of the 20 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Heat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.), 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 20 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,719 establishments reported producing it; the count for 7 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 2053450000. 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.
