Heat treating of metal for the trade
36,661 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ljm Machine Co., INC. | Lexington | NC | — | UNVERIFIED |
| L & J Ornamental Iron Work | San Jose | CA | — | UNVERIFIED |
| LJP Land Holdings LLC | Lutz | FL | — | UNVERIFIED |
| L J Walch CO INC | Livermore | CA | — | UNVERIFIED |
| Lkq | San Jose | CA | — | UNVERIFIED |
| Lkr INC Dba Raycon Industries | Brea | CA | — | UNVERIFIED |
| L & K Trophy House, INC | Murfreesboro | TN | — | UNVERIFIED |
| L & L Awards LLC | Seminole | OK | — | UNVERIFIED |
| LLC Tbd | Milford | OH | — | UNVERIFIED |
| Lld Manufacturing Company Dba Machining Technology | Minneapolis | MN | — | UNVERIFIED |
| L L Hodge Machine Works, INC | Montgomery | AL | — | UNVERIFIED |
| L & L Machine and Tool, L.l.c. | Opelika | AL | — | UNVERIFIED |
| L&l Metal Fabrication | Tontitown | AR | — | UNVERIFIED |
| Lloyd Controls INC | Mountlake Terrace | WA | — | UNVERIFIED |
| Lloyd Industries | Jacksonville | FL | — | UNVERIFIED |
| Lloyd W Aubry CO INC | Hayward | CA | — | UNVERIFIED |
| L&l Tool & Die CORP | Gardena | CA | — | UNVERIFIED |
| L&M Architectural Signs | Boonton | NJ | — | UNVERIFIED |
| LM Atlantic, LLC | West Chicago | IL | — | UNVERIFIED |
| Lm Chrome CORP | Santa Ana | CA | — | UNVERIFIED |
| Lmc INC. | Cortland | IL | — | UNVERIFIED |
| Lm Containers | Caruthersville | MO | — | UNVERIFIED |
| Lmdd Enter. Inc., Dixon Hard Chrome,dba | Sun Valley | CA | — | UNVERIFIED |
| L & M Enterprises, LLC | Jerome | ID | — | UNVERIFIED |
| L & M Equipment Company, LLC | Dayton | OH | — | UNVERIFIED |
| L Mfg - E INC | Northfield | MN | — | UNVERIFIED |
| Lmi Aerospace INC. | Washington | MO | — | UNVERIFIED |
| LMI Manufacturing Holdings | Hartford | WI | — | UNVERIFIED |
| LM Industrial | Windermere | FL | — | UNVERIFIED |
| LML Holdings LLC | Greer | SC | — | UNVERIFIED |
| L&m Machine and Weld | Mooresville | NC | — | UNVERIFIED |
| L & M Machining Center, INC. | Vista | CA | — | UNVERIFIED |
| L & M Manufacturing Company, INC. | New Hartford | CT | — | UNVERIFIED |
| Lmmi Holdings LLC | Oceanside | CA | — | UNVERIFIED |
| LMR Industries, LLC | Gary | IN | — | UNVERIFIED |
| LM Sheffield LLC | West Babylon | NY | — | UNVERIFIED |
| L&m Stress Relieving | Fitchburg | MA | — | UNVERIFIED |
| L.n.l. Anodizing | Sun Valley | CA | — | UNVERIFIED |
| L&n Metal Works LLC | Gillett | WI | — | UNVERIFIED |
| LNT Machining Inc | Santa Clara | CA | — | UNVERIFIED |
| LNT Machining Inc | Santa Clara | CA | — | UNVERIFIED |
| LoboStar, Inc. | Las Vegas | NV | — | UNVERIFIED |
| Local Biochars | Westbrook | ME | — | UNVERIFIED |
| Lochinvar CORP. (closed) | Nashville | TN | — | UNVERIFIED |
| Loch Unlimited, Inc. | Bend | OR | — | UNVERIFIED |
| Locked in Steel | Hudson | NH | — | UNVERIFIED |
| Lockhart Ind INC | Paramount | CA | — | UNVERIFIED |
| Lockhart Machine CO INC | Tewksbury | MA | — | UNVERIFIED |
| Lockheed Martin Is&gs-defense & Intelligence Solutions | Ewa Beach | HI | — | UNVERIFIED |
| Lockheed Martin Space Operations | Bay Saint Louis | MS | — | UNVERIFIED |
| Locknut Technology INC. | Addison | IL | — | UNVERIFIED |
| Lock Ridge Tool Company INC | Upland | CA | — | UNVERIFIED |
| Lockwood Enterprise, LLC | Aitkin | MN | — | UNVERIFIED |
| LODA Mud Motor Bearings Inc. | Houston | TX | — | UNVERIFIED |
| Lodi Pattern & Mfg CO | Lodi | CA | — | UNVERIFIED |
| Loflin Fabrication LLC | Denton | NC | — | UNVERIFIED |
| Logan Coatings | Logan | OH | — | UNVERIFIED |
| Logan Machine Works, INC. | Phenix City | AL | — | UNVERIFIED |
| Logging Equipment Mfg CO INC | Hill City | MN | — | UNVERIFIED |
| Logic Metals Technology | Garland | TX | — | UNVERIFIED |
| Logicoat | Midland | TX | — | UNVERIFIED |
| Logik Precision, INC. | Houston | TX | — | UNVERIFIED |
| Loker Axis LLC | Carlsbad | CA | — | UNVERIFIED |
| LOK Grips, LLC | Wyoming | MI | — | UNVERIFIED |
| Lok-mor, INC. | Mansfield | TX | — | UNVERIFIED |
| Lo-ko Performance Coatings INC | Oak Lawn | IL | — | UNVERIFIED |
| Lomanco INC | Jacksonville | AR | — | UNVERIFIED |
| Lomar Machine & Tool INC | Horton | MI | — | UNVERIFIED |
| Lomelino's Repair | Virden | IL | — | UNVERIFIED |
| Lonestar Dock Products LLC. | Mount Pleasant | TX | — | UNVERIFIED |
| Lone Star Pipe Services | Houston | TX | — | UNVERIFIED |
| Lonestar Tooling Solutions | San Antonio | TX | — | UNVERIFIED |
| Long - Quyen INC Dba Pomeroy Tool INC | Elk River | MN | — | UNVERIFIED |
| Longreach Steel INC | Tecumseh | OK | — | UNVERIFIED |
| Lonnie Crane Service INC | Sun Valley | CA | — | UNVERIFIED |
| Lonsdale Tool and Manufacturing INC | Lonsdale | MN | — | UNVERIFIED |
| Lookout Metals, LLC | San Antonio | TX | — | UNVERIFIED |
| Lorbern MFG. Inc. | Schaumburg | IL | — | UNVERIFIED |
| Lor-van Mfg LLC | Santa Clara | CA | — | UNVERIFIED |
| Los Angeles Galvanizing CO | Huntington Park | CA | — | UNVERIFIED |
| Los Angeles Pump and Valve Products | Huntington Park | CA | — | UNVERIFIED |
| Los Angeles Pump and Valve Products, Inc. | Huntington Park | CA | — | UNVERIFIED |
| Lo-temp Brazing CO INC | Toledo | OH | — | UNVERIFIED |
| Lotz Leasing, LLC | Chino | CA | — | UNVERIFIED |
| Loud Engineering & Mfg INC | Ontario | CA | — | UNVERIFIED |
| Louis Berkman LLC Dba Dover Parkersburg | Parkersburg | WV | — | UNVERIFIED |
| Louisiana Burner | Pineville | LA | — | UNVERIFIED |
| Louis & Shannon Souder Inc. | Rome | GA | — | UNVERIFIED |
| Louis Stgelais | Laconia | NH | — | UNVERIFIED |
| Louvers and Equipment Manufacturing, Inc., Dba Lemi | Owasso | OK | — | UNVERIFIED |
| Loveall Custom Sheet Metal, LLC. | Pineville | MO | — | UNVERIFIED |
| Lovely Landing Properties LLC | Price | UT | — | UNVERIFIED |
| Lovstad Machine & Fabrication LLC | Warrenville | IL | — | UNVERIFIED |
| Lowell Industries INC | Portland | TN | — | UNVERIFIED |
| Lowrey Machine and Tool, INC. | Dalton | GA | — | UNVERIFIED |
| Lozier Oil Company, INC. | East Peoria | IL | — | UNVERIFIED |
| Lpf High Performance Coatings | Kansas City | MO | — | UNVERIFIED |
| L&p Machine Company | Santa Clara | CA | — | UNVERIFIED |
| LP Machine, LLC | De Pere | WI | — | UNVERIFIED |
| L.p. Machine & Tool Service Company LLC | Indian Mills | NJ | — | UNVERIFIED |
FactoryRegistry lists 36,661 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.