Manufacturing of thermoplastic resins and plastics materials
11,138 FACILITIESCensus designationManufacturing of thermoplastic resins and plastics materials (excluding custom-compounded)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lawnware Products INC | Morton Grove | IL | — | UNVERIFIED |
| Lawrenceburg Assembly Opr | Lawrenceburg | KY | — | UNVERIFIED |
| Lawson-mardon-wheaton of Pr INC. | Cayey | PR | — | UNVERIFIED |
| Layne Inliner LLC | Hilliard | OH | — | UNVERIFIED |
| Layne Inliner LLC | Orleans | IN | — | UNVERIFIED |
| Lcp Chemicals, Georgia | Brunswick | GA | — | UNVERIFIED |
| Ldm Technologies | Romulus | MI | — | UNVERIFIED |
| Leading Technology Composites, INC (stormwater) | Wichita | KS | — | UNVERIFIED |
| Lear CORP | Covington | VA | — | UNVERIFIED |
| Lear CORP - Luray | Luray | VA | — | UNVERIFIED |
| Lear Corporation | Greencastle | IN | — | UNVERIFIED |
| Lear Corporation - Grand Rapids | Grand Rapids | MI | — | UNVERIFIED |
| Lear Corporation, Marshall Division | Marshall | MI | — | UNVERIFIED |
| Leisure Pools San Antonio Plant | San Antonio | TX | — | UNVERIFIED |
| Leitchfield Plastics | Leitchfield | KY | — | UNVERIFIED |
| Lenmar Chemical Corporation | Dalton | GA | — | UNVERIFIED |
| Leon Plastics Incorporated | Alda | NE | — | UNVERIFIED |
| Leslie Marble Products INC | Thorp | WI | — | UNVERIFIED |
| Lfm Laurel West | Laurel | MT | — | UNVERIFIED |
| Liberty Acquisitions 825 LLC | Hartwell | GA | — | UNVERIFIED |
| Lide Fiberglass Tank Troy | Troy | TX | — | UNVERIFIED |
| Lifetime Fiberglass Pools | Hammonton | NJ | — | UNVERIFIED |
| Lifetime Fiberglass Pools (form: Water World) | Hammonton | NJ | — | UNVERIFIED |
| Lifoam Industries | Peabody | MA | — | UNVERIFIED |
| Lifoam Industries LLC | Chicago | IL | — | UNVERIFIED |
| Liteform Technologies | South Sioux City | NE | — | UNVERIFIED |
| L&l Ironworks LLC | Belle Chasse | LA | — | UNVERIFIED |
| L & M Laminates & Marble | Phoenix | AZ | — | UNVERIFIED |
| Lonestar Fiberglass Pools Kingsbury Plant | Kingsbury | TX | — | UNVERIFIED |
| Loranger Mfg Corp/warren | Warren | PA | — | UNVERIFIED |
| Louis Mack INC | Portland | ME | — | UNVERIFIED |
| Loxcreen CO INC | Brooklet | GA | — | UNVERIFIED |
| Lucent Polymers, INC Dba A. Schulman, INC | Evansville | IN | — | UNVERIFIED |
| Luicana Ind Inc/bally | Bally | PA | — | UNVERIFIED |
| Lund International, Autotron Accessories | Longmont | CO | — | UNVERIFIED |
| Lynn Plastics Company LLC | Lynn | MA | — | UNVERIFIED |
| Maaco Pottstown | Pottstown | PA | — | UNVERIFIED |
| Macdonald Carbide CO INC | Baldwin Park | CA | — | UNVERIFIED |
| Maclean Fogg | Menomonee Falls | WI | — | UNVERIFIED |
| Maguire Refining | Minneapolis | MN | — | UNVERIFIED |
| Maine Industrial Tire | Gorham | ME | — | UNVERIFIED |
| Malakoff Ind INC | Malakoff | TX | — | UNVERIFIED |
| Mann & Hummel USA INC. | South Bend | IN | — | UNVERIFIED |
| Mar-bal INC | Chagrin Falls | OH | — | UNVERIFIED |
| Mar-bal INC. (0243112019) | Painesville | OH | — | UNVERIFIED |
| Mar-bal Pultrusion, INC. | Willoughby | OH | — | UNVERIFIED |
| Marble Connection/cabinet Connection | Port Saint Lucie | FL | — | UNVERIFIED |
| Marble Crafters | Holly Hill | FL | — | UNVERIFIED |
| Marble Designs of Texas | San Antonio | TX | — | UNVERIFIED |
| Marble Palace | Stockton | CA | — | UNVERIFIED |
FactoryRegistry lists 11,138 facilities whose primary industry classification is one of the 8 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced thermoplastic resins and plastics materials (excluding custom-compounded), 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 8 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 110 establishments reported producing it; the count for 1 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 2025350000. 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.