Manufacturing of reinforced and fiberglass plastics roofing and…
6,755 FACILITIESCensus designationManufacturing of reinforced and fiberglass plastics roofing and siding products
| 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 reinforced and fiberglass plastics roofing and siding products, 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, and withheld the establishment count for 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 2036300000. 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.
