Heat treating of metal for the trade
37,613 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Apex Machine Pllc | Altamont | TN | — | LIKELY ACTIVE |
| Apex Mechanical INC | Morgan Hill | CA | — | LIKELY ACTIVE |
| Apex Welding Services, CORP | Boca Raton | FL | — | LIKELY ACTIVE |
| Apexx Enterprises LLC | Montgomery | IN | — | LIKELY ACTIVE |
| Apexx Services & Trucking LLC | Montgomery | IN | — | LIKELY ACTIVE |
| Aph Textile Supplies LLC | Madisonville | TN | — | LIKELY ACTIVE |
| A.p. Machine Technology, INC. | San Diego | CA | — | LIKELY ACTIVE |
| ApMar USA, inc. | Springfield | MA | 20–99 | LIKELY ACTIVE |
| Apogee Tool LLC | Newington | NH | — | LIKELY ACTIVE |
| Apollo | Bethlehem | PA | 20–99 | LIKELY ACTIVE |
| Apollo Heat Treat/Titan Metalurgy | Oak Park | MI | 20–99 | LIKELY ACTIVE |
| Apollo Products, Inc. | Willoughby | OH | 500+ | LIKELY ACTIVE |
| Appalachian Distributing INC. | Tazewell | VA | — | LIKELY ACTIVE |
| Apparatus Machining, LLC | Rio Rancho | NM | — | LIKELY ACTIVE |
| Apple Steel Rule Die Co., Inc. MA | Springfield | MA | 1–19 | LIKELY ACTIVE |
| Appleton GRP LLC-Stephenville | Stephenville | TX | 100–499 | LIKELY ACTIVE |
| Applied Solutions Group ASG Ancra Cargo Hebron | Hebron | KY | 20–99 | LIKELY ACTIVE |
| Applied Solutions Group ASG BA Products Columbia | Columbia | MD | 20–99 | LIKELY ACTIVE |
| Applied Solutions Group ASG Neo Kentucky | Beaver Dam | KY | 20–99 | LIKELY ACTIVE |
| Applied Solutions Group ASG Neo Weirton | Weirton | WV | 20–99 | LIKELY ACTIVE |
| Applied Technology Group, INC. | Alexandria | VA | — | LIKELY ACTIVE |
| Apt Manufacturing LLC | Anaheim | CA | — | LIKELY ACTIVE |
| APT Manufacturing Solutions | Hicksville | OH | 20–99 | LIKELY ACTIVE |
| APX Mercersburg LLC | Mercersburg | PA | 1–19 | LIKELY ACTIVE |
| Arbor Industries Inc | Mentor | OH | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 37,613 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.
