Manufacturing of electrical and electronic reinforced and…
6,755 FACILITIESCensus designationManufacturing of electrical and electronic reinforced and fiberglass plastics products (excluding enclosures and housings)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mariplast North America | Greer | SC | 20–99 | LIKELY ACTIVE |
| Markey Paper & Packaging, INC. | Zieglerville | PA | — | LIKELY ACTIVE |
| Marvin Composites - Fargo | Fargo | ND | 100–499 | LIKELY ACTIVE |
| Marvin Composites - Salem | Salem | VA | 100–499 | LIKELY ACTIVE |
| Marvin Modern - Fargo | Fargo | ND | 100–499 | LIKELY ACTIVE |
| Marvin Windows and Doors - Kansas City | Kansas City | KS | 20–99 | LIKELY ACTIVE |
| Marvin Windows and Doors - Roanoke | Roanoke | VA | 500+ | LIKELY ACTIVE |
| MasterMold LLC Johnson Creek | Johnson Creek | WI | 100–499 | LIKELY ACTIVE |
| Master Spas (Indiana) | Fort Wayne | IN | 500+ | LIKELY ACTIVE |
| Master Spas (Michigan) | Grand Rapids | MI | 1–19 | LIKELY ACTIVE |
| Matikon America Inc. | Auburn Hills | MI | 100–499 | LIKELY ACTIVE |
| Mativ Conwed LLC | Roanoke | VA | 20–99 | LIKELY ACTIVE |
| Mativ Conwed, LLC | New Berlin | WI | 100–499 | LIKELY ACTIVE |
| Mativ (Conwed Plastics) | Athens | GA | 20–99 | LIKELY ACTIVE |
| Mauser packaging solutions | South Plainfield | NJ | 20–99 | LIKELY ACTIVE |
| Mauser Packaging Solutions | Bolingbrook | IL | 20–99 | LIKELY ACTIVE |
| Mauser Packaging Solutions | Clarkston | MI | 20–99 | LIKELY ACTIVE |
| Mauser Packaging Solutions Mt Vernon IBC | Mount Vernon | OH | 100–499 | LIKELY ACTIVE |
| Mauser Packaging Solutions - Woodlands IBC | Conroe | TX | 20–99 | LIKELY ACTIVE |
| Mayco Toledo | Toledo | OH | 100–499 | LIKELY ACTIVE |
| Mayco Warren | Warren | MI | 100–499 | LIKELY ACTIVE |
| Maysville Plant | Maysville | KY | 100–499 | LIKELY ACTIVE |
| McClarin Composites -Closed Mold | Hanover | PA | 20–99 | LIKELY ACTIVE |
| McClarin Composites - FRP | Hanover | PA | 1–19 | LIKELY ACTIVE |
| McClarin Composites -Industrial Drive | Hanover | PA | 20–99 | LIKELY ACTIVE |
| MDI Cohasset | Cohasset | MN | 100–499 | LIKELY ACTIVE |
| Mdi-hib | Hibbing | MN | 20–99 | LIKELY ACTIVE |
| Mechanical Plastics Corp | Norwalk | CT | 20–99 | LIKELY ACTIVE |
| Meese - Ashtabula | Ashtabula | OH | 20–99 | LIKELY ACTIVE |
| Meese - Madison | Madison | IN | 20–99 | LIKELY ACTIVE |
| MEP - Main | Lebanon | MO | 100–499 | LIKELY ACTIVE |
| Merrill | Sterling Heights | MI | 20–99 | LIKELY ACTIVE |
| Metalcraft of Mayville Horicon | Horicon | WI | 20–99 | LIKELY ACTIVE |
| Metro | Maple Grove | MN | 20–99 | LIKELY ACTIVE |
| MGS Group North America, Inc. - MGS Germantown | Germantown | WI | 100–499 | LIKELY ACTIVE |
| MGS Group North America, Inc - MGS Richfield | Richfield | WI | 20–99 | LIKELY ACTIVE |
| Michelin-US3 Spartanburg | Spartanburg | SC | 500+ | LIKELY ACTIVE |
| Middlefield | Middlefield | OH | 20–99 | LIKELY ACTIVE |
| Middlefield Plastics, Inc. | Middlefield | OH | 20–99 | LIKELY ACTIVE |
| Midland Plastics - De Pere | De Pere | WI | 20–99 | LIKELY ACTIVE |
| Midmark - Lebanon | Lebanon | OH | 1–19 | LIKELY ACTIVE |
| Midwest Molding Inc. | Plain City | OH | 100–499 | LIKELY ACTIVE |
| Midwest Plastic Engineering, Inc. | Sturgis | MI | 20–99 | LIKELY ACTIVE |
| Milgard | Tualatin | OR | 100–499 | LIKELY ACTIVE |
| Milgard Manufacturing LLC | Sacramento | CA | 100–499 | LIKELY ACTIVE |
| Milgard Windows and Doors | Fife, WA | WA | 100–499 | LIKELY ACTIVE |
| Milgard Windows and Doors | Temecula | CA | 500+ | LIKELY ACTIVE |
| Milgard Windows and Doors | Prescott Valley | AZ | 100–499 | LIKELY ACTIVE |
| Milgard Windows and Doors - Simi Valley | Simi Valley | CA | 100–499 | LIKELY ACTIVE |
| Mine Safety Appliances, LLC - Jacksonville | Jacksonville | NC | 100–499 | LIKELY ACTIVE |
| Missouri | Cuba | MO | 20–99 | LIKELY ACTIVE |
| Mitchell Plastics Huntsville | Huntsville | AL | 100–499 | LIKELY ACTIVE |
| Mitchell Plastics Sterling Heights | Sterling Heights | MI | 100–499 | LIKELY ACTIVE |
| MMD dba Velosity | Brooklyn Park | MN | 100–499 | LIKELY ACTIVE |
| Modal Design Works, LLC | Tempe | AZ | 1–19 | LIKELY ACTIVE |
| Molded Fiber Glass | Union City | PA | 20–99 | LIKELY ACTIVE |
| Molded Fiber Glass | Morganton | NC | 100–499 | LIKELY ACTIVE |
| Molding Media of America | Muskegon | MI | 1–19 | LIKELY ACTIVE |
| Molding Services of Illinois INC | Olney | IL | — | LIKELY ACTIVE |
| Molding Solutions, Inc. | Rome | NY | 20–99 | LIKELY ACTIVE |
| Monoflo International | Ottawa | KS | 20–99 | LIKELY ACTIVE |
| Monroe Division | Monroe | MI | 20–99 | LIKELY ACTIVE |
| Monticello | Monticello | IN | 100–499 | LIKELY ACTIVE |
| Monticello Donaldson | Monticello | IN | 20–99 | LIKELY ACTIVE |
| Moon Roof Corporation DBA MRC Manufacturing- Edison | Roseville | MI | 20–99 | LIKELY ACTIVE |
| Moon Roof Corporation DBA MRC Manufacturing-Groesbeck | Roseville | MI | 20–99 | LIKELY ACTIVE |
| Motus Integrated Technologies | Battle Creek | MI | 100–499 | LIKELY ACTIVE |
| MPL Company - Indianapolis | Fairland | IN | 20–99 | LIKELY ACTIVE |
| MRP Solutions | Somerset | NJ | 100–499 | LIKELY ACTIVE |
| Mrw | Fairview | PA | 20–99 | LIKELY ACTIVE |
| MSA Safety Pittsburgh Manufacturing, LLC - Murrysville | Murrysville | PA | 100–499 | LIKELY ACTIVE |
| MSI Express - Ameriplex | Portage | IN | 100–499 | LIKELY ACTIVE |
| MSI Express - Burnham 6575 | Portage | IN | 20–99 | LIKELY ACTIVE |
| MSI Express - Burnham 6750 | Portage | IN | 100–499 | LIKELY ACTIVE |
| MSI Express - Carlson | Portage | IN | 100–499 | LIKELY ACTIVE |
| MSI Express - Lacombe | Lacombe | LA | 20–99 | LIKELY ACTIVE |
| MSI Express - Mochal | Burns Harbor | IN | 1–19 | LIKELY ACTIVE |
| MSI Express - Newcomerstown | Newcomerstown | OH | 100–499 | LIKELY ACTIVE |
| MSI Express - West Chicago | West Chicago | IL | 100–499 | LIKELY ACTIVE |
| MTNA-Anderson | Anderson | IN | 100–499 | LIKELY ACTIVE |
| MTNA-Greenville Plant | Greenville | OH | 100–499 | LIKELY ACTIVE |
| MTNA - Marysville | Marysville | OH | 100–499 | LIKELY ACTIVE |
| Mukwonago | Mukwonago | WI | 100–499 | LIKELY ACTIVE |
| Myers Industries - Akro Mils | Wadsworth | OH | 100–499 | LIKELY ACTIVE |
| NAF Aquatics LLC | Denmark | SC | 20–99 | LIKELY ACTIVE |
| Nanogate North America LLC. | Mansfield | OH | 100–499 | LIKELY ACTIVE |
| Nan Ya Plastics Houston | Houston | TX | 20–99 | LIKELY ACTIVE |
| Natech Plastics | Ronkonkoma | NY | 100–499 | LIKELY ACTIVE |
| National Composites | Troy | MI | 1–19 | LIKELY ACTIVE |
| National Equipment Corporation | College Station | TX | — | LIKELY ACTIVE |
| National Thermoforming | Sterling Heights | MI | 1–19 | LIKELY ACTIVE |
| National Vinyl, LLC | Chicopee | MA | 20–99 | LIKELY ACTIVE |
| Near Space CORP | Tillamook | OR | — | LIKELY ACTIVE |
| Nebraska Plant | Beatrice | NE | 20–99 | LIKELY ACTIVE |
| Nelson Miller Group-Mount Laurel NJ | Mount Laurel | NJ | 20–99 | LIKELY ACTIVE |
| New Bedford | New Bedford | MA | 20–99 | LIKELY ACTIVE |
| Newberry SC | Newberry | SC | 100–499 | LIKELY ACTIVE |
| New Brighton | New Brighton | MN | 100–499 | LIKELY ACTIVE |
| New Columbia TPO | New Columbia | PA | 100–499 | LIKELY ACTIVE |
| New Congol LLC | Marcus Hook | PA | 100–499 | LIKELY ACTIVE |
FactoryRegistry lists 6,755 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced electrical and electronic reinforced and fiberglass plastics products (excluding enclosures and housings), 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 108 establishments reported producing it.
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 2032855000. 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.
