Heat treating of metal for the trade
37,395 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lampin Corporation | Lampin Corporation | MA | 20–99 | LIKELY ACTIVE |
| Lance Industries, LLC | Morganton | GA | — | LIKELY ACTIVE |
| Lange Machine & Tool CO LLC | Merrill | WI | 1–19 | LIKELY ACTIVE |
| L'Anse Manufacturing, Inc. | Lanse | MI | 20–99 | LIKELY ACTIVE |
| Lanzen, INC | Harbor Springs | MI | 20–99 | LIKELY ACTIVE |
| Lapham - Hickey Steel | Fountain Inn | SC | 20–99 | LIKELY ACTIVE |
| LaSalle | Lasalle | IL | 20–99 | LIKELY ACTIVE |
| LaSalle Bristol CA 3709 | Riverside | CA | 1–19 | LIKELY ACTIVE |
| Lasered Gifts4u LLC | Summerville | SC | — | LIKELY ACTIVE |
| Laseretch, INC | Rogersville | AL | — | LIKELY ACTIVE |
| Laser Guided, LLC | Seven Hills | OH | — | LIKELY ACTIVE |
| Laserod Technologies LLC | Torrance | CA | — | LIKELY ACTIVE |
| Laser's Edge Technologies LLC | Salmon | ID | — | LIKELY ACTIVE |
| Laser Specialties, LLC | Westminster | MD | — | LIKELY ACTIVE |
| Laser Technology Associates LLC | Mount Laurel | NJ | — | LIKELY ACTIVE |
| Laserweld Inc | Katy | TX | 100–499 | LIKELY ACTIVE |
| Last Arrow Manufacturing | Orrville | OH | 20–99 | LIKELY ACTIVE |
| Latitude Corp | Tucson | AZ | 20–99 | LIKELY ACTIVE |
| Latrobe Machine Co | Latrobe | PA | 1–19 | LIKELY ACTIVE |
| Latrobe Powder Coating Operations | Loyalhanna | PA | 20–99 | LIKELY ACTIVE |
| Laurel Machine and Foundry, Hawkes Circle | Laurel | MS | 20–99 | LIKELY ACTIVE |
| Lavalier Corp DBA Tapemaster | Troy | MI | 20–99 | LIKELY ACTIVE |
| La Vergne Satellite Assembly | La Vergne | TN | 20–99 | LIKELY ACTIVE |
| Lawrence J Giesfeldt | Harshaw | WI | — | LIKELY ACTIVE |
| LAXCP Rinker Materials | Colton | CA | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 37,395 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.
