Heat treating of metal for the trade
36,652 FACILITIESCensus designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lsi Metal Fabrication | Logansport | IN | — | UNVERIFIED |
| L & S Machine Co., INC. | Halethorpe | MD | — | UNVERIFIED |
| Ls Manufacturing INC | Portland | OR | — | UNVERIFIED |
| L S Metal Finishing | Glen Lyon | PA | — | UNVERIFIED |
| Ls Steel, INC. | Brooklyn | NY | — | UNVERIFIED |
| L & S Tool & Machine, LLC | York | PA | — | UNVERIFIED |
| Lsv Metals INC | Spring Lake Park | MN | — | UNVERIFIED |
| Lsv Metals INC | Minneapolis | MN | — | UNVERIFIED |
| LTD Industries | Lewistown | IL | — | UNVERIFIED |
| Lt Enterprises of Ohio | North Canton | OH | — | UNVERIFIED |
| L & T Muniz Grinding | Gardena | CA | — | UNVERIFIED |
| Lucky Adventure Holdings, LLC | Muskegon | MI | — | UNVERIFIED |
| Lucky Enterprises Cargo INC | Stockton | CA | — | UNVERIFIED |
| Lucky Gate CO | Platteville | CO | — | UNVERIFIED |
| Lucky Jay | Grand Junction | CO | — | UNVERIFIED |
| Luckyshot, LLC | Grand Junction | CO | — | UNVERIFIED |
| LuckyShot LLC | Grand Junction | CO | — | UNVERIFIED |
| Lucky Welding & Iron, Sung Chang, Dba | Los Angeles | CA | — | UNVERIFIED |
| Lueck Metal Recycling, LLC | Watertown | WI | — | UNVERIFIED |
| Lufkin Foundry & Power Transmission Divisions | Lufkin | TX | — | UNVERIFIED |
| Lufkin Industries, INC Foundry Division | Lufkin | TX | — | UNVERIFIED |
| Luitink Manufacturing CO | Menomonee Falls | WI | — | UNVERIFIED |
| Luke Manufacturing INC | Marysville | WA | — | UNVERIFIED |
| Luke Mckenzie | Clackamas | OR | — | UNVERIFIED |
| Luker Pattern Works | Memphis | TN | — | UNVERIFIED |
| Lukjan Metal Products Carolina, INC. | Kings Mountain | NC | — | UNVERIFIED |
| Lukjan Metal Products Midwest, INC. | Prairie Farm | WI | — | UNVERIFIED |
| Lu-mac, INC. | Ford City | PA | — | UNVERIFIED |
| Luna Custom Wood Work LLC | Oceanside | CA | — | UNVERIFIED |
| Lunar Marine LLC | Prospect Hill | NC | — | UNVERIFIED |
| Lunar Tool LLC | Saint Louis | MO | — | UNVERIFIED |
| Lundeen Steel Fabrication INC | Sandy | OR | — | UNVERIFIED |
| Lur INC Dba Lumar Metals | Pomona | CA | — | UNVERIFIED |
| Luster-cote INC | Fontana | CA | — | UNVERIFIED |
| Luther Collision & Glass- St. Paul | South Saint Paul | MN | — | UNVERIFIED |
| Lutone Plating CO | Providence | RI | — | UNVERIFIED |
| Lutron Sm INC | Humacao | PR | — | UNVERIFIED |
| Luvata Electrofin INC | Pompano Beach | FL | — | UNVERIFIED |
| Lux Manufacturing INC | Sunnyvale | CA | — | UNVERIFIED |
| Luxury Sink Products CORP | Anaheim | CA | — | UNVERIFIED |
| Luz Gauna Sanchez an Individual | Woodland | CA | — | UNVERIFIED |
| L.v. Thompson, INC. | Tampa | FL | — | UNVERIFIED |
| Lyf-tym Building Products Co., INC. | Charlotte | NC | — | UNVERIFIED |
| Lynar CORP | Tawas City | MI | — | UNVERIFIED |
| Lynar Corporation | Allentown | PA | — | UNVERIFIED |
| Lynchburg Powder Coating | Lynchburg | VA | — | UNVERIFIED |
| Lynch Circuits | Sunnyvale | CA | — | UNVERIFIED |
| Lyn Nudd | Manitowoc | WI | — | UNVERIFIED |
| Lynx Enterprises, Inc. | Sparks | NV | — | UNVERIFIED |
| Lyon LLC | Paris | IL | — | UNVERIFIED |
FactoryRegistry lists 36,652 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.