Manufacturing of thermoplastic resins and plastics materials
11,137 FACILITIESCensus designationManufacturing of thermoplastic resins and plastics materials (excluding custom-compounded)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mauser Packaging Solutions | Conroe | TX | 20–99 | LIKELY ACTIVE |
| McClarin Composites - Filbert | Hanover | PA | 20–99 | LIKELY ACTIVE |
| Mcclarin Plastics Llc/blettner Ave | Hanover | PA | — | LIKELY ACTIVE |
| M-D Building Products Brooklet | Brooklet | GA | 20–99 | LIKELY ACTIVE |
| Mecs INC | Martinez | CA | 20–99 | LIKELY ACTIVE |
| Medallion Plastics | Elkhart | IN | 100–499 | LIKELY ACTIVE |
| Mercury Plastics, INC. | Chicago | IL | 100–499 | LIKELY ACTIVE |
| Merit Aluminum Inc. | Corona | CA | 100–499 | LIKELY ACTIVE |
| Merlin Industries | Hamilton | NJ | 100–499 | LIKELY ACTIVE |
| Merrill's Packaging Inc. | Burlingame | CA | 20–99 | LIKELY ACTIVE |
| Michigan Foam Products | Wyoming | MI | 20–99 | LIKELY ACTIVE |
| Microlumen INC | Oldsmar | FL | — | LIKELY ACTIVE |
| Micro Plastics INC | Flippin | AR | — | LIKELY ACTIVE |
| Mid-Continent Tool & Molding | Randolph | MO | 20–99 | LIKELY ACTIVE |
| Midland Compounding & Consulting INC | Midland | MI | 20–99 | LIKELY ACTIVE |
| Midstate Plastics Corporation | Remer | MN | 20–99 | LIKELY ACTIVE |
| Midwest Molding INC | Bartlett | IL | 20–99 | LIKELY ACTIVE |
| Milgard Vinyl Extrusion | Fife | WA | 100–499 | LIKELY ACTIVE |
| Millet Plastics, INC. | Lebanon | PA | 20–99 | LIKELY ACTIVE |
| Millwork & Panel, LLC - Social Circle Ga Plant | Social Circle | GA | 20–99 | LIKELY ACTIVE |
| Minnesota Medtec INC | Osseo | MN | — | LIKELY ACTIVE |
| Minova USA INC | Bluefield | WV | — | LIKELY ACTIVE |
| Mitsubishi Chemical Group | Stockton | CA | 20–99 | LIKELY ACTIVE |
| Mi Windows and Doors | Flower Mound | TX | 500+ | LIKELY ACTIVE |
| Mi Windows and Doors - Gratz Campus | Gratz | PA | 500+ | LIKELY ACTIVE |
| Molded Fiber Glass CO / Tray Company | Linesville | PA | 100–499 | LIKELY ACTIVE |
| Molex INC | Lincoln | NE | — | LIKELY ACTIVE |
| Monadnock Non-wovens | Mount Pocono | PA | — | LIKELY ACTIVE |
| Mr Longarm INC | Greenwood | MO | — | LIKELY ACTIVE |
| Mrm Industries INC | Owosso | MI | — | LIKELY ACTIVE |
| MSI Express - Columbus | Groveport | OH | 100–499 | LIKELY ACTIVE |
| Multi-form Plastics, INC | Macomb | MI | — | LIKELY ACTIVE |
| Mundell & Associates, INC. | Indianapolis | IN | — | LIKELY ACTIVE |
| Myers Industries/Elkhart Plastics | Middlebury | IN | 100–499 | LIKELY ACTIVE |
| Namsco Plastics Ind. Inc | New Kensington | PA | 20–99 | LIKELY ACTIVE |
| Naprotec LLC | Chattanooga | TN | — | LIKELY ACTIVE |
| National Composites-american Recreational Products | Fenton | MI | — | LIKELY ACTIVE |
| National Molding LLC | Miami Lakes | FL | — | LIKELY ACTIVE |
| Nemera Buffalo Grove LLC | Buffalo Grove | IL | 500+ | LIKELY ACTIVE |
| Nemera Vernon Hills LLC | Vernon Hills | IL | 20–99 | LIKELY ACTIVE |
| Newbasis, LLC | Lebanon | TN | — | LIKELY ACTIVE |
| New Berlin Plastics Incorporated | New Berlin | WI | 100–499 | LIKELY ACTIVE |
| Newchem | New Cumberland | WV | — | LIKELY ACTIVE |
| NewGuard Plastic Cards LLC | Rocky Mount | VA | 20–99 | LIKELY ACTIVE |
| Newlett, Inc., Dba Gemstone | Elkhart | IN | — | LIKELY ACTIVE |
| Newmark International Incorporated | Estill | SC | — | LIKELY ACTIVE |
| Newport News | Newport News | VA | 100–499 | LIKELY ACTIVE |
| Newton Tool & Mold CORP | Fredon Twp | NJ | — | LIKELY ACTIVE |
| New Wincup Holdings INC | Metuchen | NJ | — | LIKELY ACTIVE |
| Nexpera - New Orleans Central | Chalmette | LA | 1–19 | LIKELY ACTIVE |
FactoryRegistry lists 11,137 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.
