Heat treating of metal for the trade
37,591 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Layman Fabrication Incorporated | North Vernon | IN | — | UNVERIFIED |
| L B Foster Ball Winch Plant | Willis | TX | — | UNVERIFIED |
| L & B Products CORP | Hudson | NY | — | UNVERIFIED |
| Lc Miller Company | Monterey Park | CA | — | UNVERIFIED |
| Lcs CO | Mendota Heights | MN | — | UNVERIFIED |
| L & D Industries | Hurt | VA | — | UNVERIFIED |
| Ld Redmer Screw Products INC | Bensenville | IL | — | UNVERIFIED |
| Leading Edge Aviation Services Amarillo | Amarillo | TX | — | UNVERIFIED |
| Leading Edge Aviation Services, INC. | Greenville | MS | — | UNVERIFIED |
| Leaf Industries/division of J&e Manufacturing CO | Plymouth | MN | — | UNVERIFIED |
| Leavitt's Metal Finishing INC | Paramount | CA | — | UNVERIFIED |
| Lebanon Machine Shop | Lebanon | KY | — | UNVERIFIED |
| Lebaron Foundry INC | Brockton, City of | MA | — | UNVERIFIED |
| Lectro Chem Metal Finishing Company, INC. | Greeneville | TN | — | UNVERIFIED |
| Leed Foundry Inc/st Clair | Saint Clair | PA | — | UNVERIFIED |
| Leed Thermal Processing Incorporated | Indianapolis | IN | — | UNVERIFIED |
| Lee Fletcher Enterprises INC | Huntington Park | CA | — | UNVERIFIED |
| Legal Manufacturing, LLC | Ringgold | GA | — | UNVERIFIED |
| Leitner-poma of America INC | Grand Junction | CO | — | UNVERIFIED |
| Lematic INC | Jackson | MI | — | UNVERIFIED |
| Leonard's Plating | St. Albans | WV | — | UNVERIFIED |
| Leonards Plating, St. Albans | Saint Albans | WV | — | UNVERIFIED |
| Leon Polish | Paramount | CA | — | UNVERIFIED |
| Lepko Finishing INC | Quakertown | PA | — | UNVERIFIED |
| Levin Plating CO | Pawtucket | RI | — | UNVERIFIED |
FactoryRegistry lists 37,591 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.
