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 |
|---|---|---|---|---|
| Proto Machine, INC. | Bay Shore | NY | — | LIKELY ACTIVE |
| Prototech Laser, Inc. | Chesterfield | MI | 20–99 | LIKELY ACTIVE |
| Prototek Digital Manufacturing (concord) LLC | Contoocook | NH | — | REPORTED CLOSED |
| Prototype One LLC | Belmont | CA | — | LIKELY ACTIVE |
| Prototype & Production Co., INC. | Wheeling | IL | — | REPORTED CLOSED |
| Provisur Technologies Mokena | Mokena | IL | 100–499 | LIKELY ACTIVE |
| Provisur Technologies Whitewater | Whitewater | WI | 100–499 | LIKELY ACTIVE |
| Prowess Precision LLC | Cornelius | NC | — | LIKELY ACTIVE |
| Prudent Decatur | Decatur | AL | 20–99 | LIKELY ACTIVE |
| PSC Industries, Inc. - Lafayette | La Fayette | GA | 1–19 | LIKELY ACTIVE |
| PSMLV INC, t/a Penn Sheet Metal | Allentown | PA | 20–99 | LIKELY ACTIVE |
| P-tech Automation L.l.c. | Bolivar | TN | — | LIKELY ACTIVE |
| PTL Fabricators | Clarksville | TN | 100–499 | LIKELY ACTIVE |
| PTL Logistics | Clarksville | TN | 20–99 | LIKELY ACTIVE |
| P Tool & Die Co., Inc. | North Chili | NY | 20–99 | LIKELY ACTIVE |
| Public Works | Libertyville | IL | 100–499 | LIKELY ACTIVE |
| Pueblo | Pueblo | CO | 20–99 | LIKELY ACTIVE |
| Pueblo ARP | Pueblo | CO | 20–99 | LIKELY ACTIVE |
| Pumphrey Machine CORP | Madison | OH | — | REPORTED CLOSED |
| Punchcraft Machining and Tooling, LLC | Warren | MI | 20–99 | LIKELY ACTIVE |
| Purnagistics, LLC | El Campo | TX | — | LIKELY ACTIVE |
| Pursuit aerospace | Newburyport | MA | 100–499 | LIKELY ACTIVE |
| Pursuit Aerospace | Morton | IL | 20–99 | LIKELY ACTIVE |
| Pursuit Aerospace | Thomasville | GA | 100–499 | LIKELY ACTIVE |
| Pursuit Aerospace Cleveland | Euclid | OH | 100–499 | 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.
