Heat treating of metal for the trade
36,641 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lift-a-loft LLC | Cowan | IN | — | UNVERIFIED |
| Light Logic of Illinois Dba Framburg | Bellwood | IL | — | UNVERIFIED |
| Lightning Metal Specialty | Elk Grove Village | IL | — | UNVERIFIED |
| Lightolier | Wilmington | MA | — | UNVERIFIED |
| Lime Bike | Seattle | WA | — | UNVERIFIED |
| Linamar Indiana Plant 1 | Albion | IN | — | UNVERIFIED |
| Lincoln Plating CO | Denver | CO | — | UNVERIFIED |
| Lindberg Heat Treating | Boston | MA | — | UNVERIFIED |
| Lindstrom & King | Paterson | NJ | — | UNVERIFIED |
| Linita Design & Mfg CORP | Lackawanna | NY | — | UNVERIFIED |
| Lionheart Industries Orlando Plating | Orlando | FL | — | UNVERIFIED |
| Lippert Components INC. 83 | Elkhart | IN | — | UNVERIFIED |
| Lippert Components Manufacturing, INC. | White Pigeon | MI | — | UNVERIFIED |
| Liquidmetal Coatings Llc/california | Coal Center | PA | — | UNVERIFIED |
| Littelfuse INC | Centralia | IL | — | UNVERIFIED |
| Littleford Day INC | Florence | KY | — | UNVERIFIED |
| L&j Metal Polishing | Compton | CA | — | UNVERIFIED |
| L&j of New England | Worcester | MA | — | UNVERIFIED |
| L K Q Corporation | Grand Rapids | MI | — | UNVERIFIED |
| L & M Black Oxide | Burbank | CA | — | UNVERIFIED |
| Lmi Aerospace | Fredonia | KS | — | UNVERIFIED |
| Lmi Manufacturing Holdings LLC | Allenton | WI | — | UNVERIFIED |
| Lockheed Martin | Akron | OH | — | UNVERIFIED |
| Lockheed Martin Sippican | Marion | MA | — | UNVERIFIED |
| Logan Plating CO INC | Chapmanville | WV | — | UNVERIFIED |
| Lohs Tool Company INC | Lebanon | TN | — | UNVERIFIED |
| London Aggregates | Milan | MI | — | UNVERIFIED |
| Lone Star Casting & Machine Partners | Kilgore | TX | — | UNVERIFIED |
| Longworth Plating Sve CO | Chelsea | MI | — | UNVERIFIED |
| Looks That Sell | South Charleston | WV | — | UNVERIFIED |
| Lorac CO | Providence | RI | — | UNVERIFIED |
| Loral Aeronutronic | Newport Beach | CA | — | UNVERIFIED |
| Loren Cook Co-barnes St Plant | Springfield | MO | — | UNVERIFIED |
| Loren Products | Lawrence | MA | — | UNVERIFIED |
| Loughberry Manufacturing Corporation | Saratoga Springs | NY | — | UNVERIFIED |
| Louisiana Blasting and Coating INC | New Iberia | LA | — | UNVERIFIED |
| Louisiana Blasting & Coating INC - Port of Iberia Yard | New Iberia | LA | — | UNVERIFIED |
| Louis J Kennedy Trucking CO | Kearny | NJ | — | UNVERIFIED |
| Louisville Tin & Stove | Louisville | KY | — | UNVERIFIED |
| Lpf High Performance Coatings LLC | Olathe | KS | — | UNVERIFIED |
| Lsr Holdings, INC. | Waynesboro | VA | — | UNVERIFIED |
| Ltc | Lebanon | PA | — | UNVERIFIED |
| Ltc Roll & Engineering | Fraser | MI | — | UNVERIFIED |
| Lucent Technologies Specialty | Somerset | NJ | — | UNVERIFIED |
| Luciano Turchet Trust | San Carlos | CA | — | UNVERIFIED |
| Lufthansa Technik Engine Services | Tulsa | OK | — | UNVERIFIED |
| Lustrous Metal Coatings INC | Canton | OH | — | UNVERIFIED |
| Luxury Wheels O E Plating | Grand Junction | CO | — | UNVERIFIED |
| L Weger Polishing and Chrome Plating | Brookfield | IL | — | UNVERIFIED |
| L & W Engineering CO Plt #1 | Belleville | MI | — | UNVERIFIED |
FactoryRegistry lists 36,641 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.