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 |
|---|---|---|---|---|
| Lyon Metal Roofing Plant | Piney Flats | TN | 20–99 | LIKELY ACTIVE |
| Lyon Metal Roofing Radford | Radford | VA | 20–99 | LIKELY ACTIVE |
| Lyon Metal Roofing Showroom | Piney Flats | TN | 20–99 | LIKELY ACTIVE |
| Lyonsedge Logistics L.l.c. | Newport News | VA | — | LIKELY ACTIVE |
| Lyons Manufacturing by Fenco Solutions | Louisville | KY | 100–499 | LIKELY ACTIVE |
| LZ - Harris | Aurora | OH | 20–99 | LIKELY ACTIVE |
| LZHQ - Danner | Aurora | OH | 100–499 | LIKELY ACTIVE |
| LZ - Philipp | Streetsboro | OH | 100–499 | LIKELY ACTIVE |
| M2M Synergy, LLC | Mukwonago | WI | 20–99 | LIKELY ACTIVE |
| M2 Precision Machining CORP | San Jose | CA | — | LIKELY ACTIVE |
| M45 Manufacturing LLC | Auburn | CA | — | LIKELY ACTIVE |
| Maas Brothers Inc. | Livermore | CA | 20–99 | LIKELY ACTIVE |
| Maas Machine, LLC | Sparks | NV | — | LIKELY ACTIVE |
| MACH 3 Machining | Cuyahoga Falls | OH | 20–99 | LIKELY ACTIVE |
| Machine Builders of New England LLC | Milford | CT | — | REPORTED CLOSED |
| Machine Craft INC | Dalton | GA | — | LIKELY ACTIVE |
| Machined Castings Specialties, LLC | Rochester | IN | — | LIKELY ACTIVE |
| Machined Concepts INC | South Elgin | IL | — | LIKELY ACTIVE |
| Machined Metals Manufacturing | Collegeville | PA | 20–99 | LIKELY ACTIVE |
| Machined Products Co., INC. | Knoxville | TN | — | LIKELY ACTIVE |
| Machine Services Group | Carrollton | GA | 20–99 | LIKELY ACTIVE |
| Machine Shop | De Pere | WI | 20–99 | LIKELY ACTIVE |
| Machine Shop | Muncie | IN | 1–19 | LIKELY ACTIVE |
| Machine Tools Usa, INC. | Mathews | VA | — | LIKELY ACTIVE |
| Machining Bright LLC | Toledo | OH | — | 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.
