Manufacturing of prefabricated metal building systems and…
16,273 FACILITIESCensus designationManufacturing of prefabricated metal building systems and portable buildings (complete units)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mid South Steel INC | Pelham | AL | — | LIKELY ACTIVE |
| Midstate Plastics Corporation | Remer | MN | 20–99 | LIKELY ACTIVE |
| Midwest Molding INC | Bartlett | IL | 20–99 | LIKELY ACTIVE |
| Midwest Precision, INC | Tulsa | OK | 20–99 | LIKELY ACTIVE |
| Millar Partners LLC | Van Buren | AR | 20–99 | 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 Metalworks INC | Detroit Lakes | MN | 1–19 | LIKELY ACTIVE |
| Mission Sheet Metal | Anaheim | CA | 20–99 | LIKELY ACTIVE |
| MiTek, Inc. - Largo | Largo | FL | 20–99 | 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 |
| M&j Materials INC | Trussville | AL | — | LIKELY ACTIVE |
| MKR Fabrication LLC | Saginaw | MI | 20–99 | LIKELY ACTIVE |
| Mkt Metal Manufacturing | York | PA | 20–99 | LIKELY ACTIVE |
| M&m Metals | San Antonio | TX | 20–99 | LIKELY ACTIVE |
| M - N Structures INC | Winsted | MN | 20–99 | LIKELY ACTIVE |
| Modern Homes, INC. | Mobile | AL | 20–99 | LIKELY ACTIVE |
| Modern Machine Shop, INC. | Laredo | TX | 20–99 | LIKELY ACTIVE |
| Modern Welding CO Ky INC | Madisonville | KY | — | LIKELY ACTIVE |
| Modineer Plant 6 | Niles | MI | 100–499 | 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 |
| Monroe Environmental CORP | Monroe | MI | — | LIKELY ACTIVE |
| Morgan Engineering Systems Inc. (3) | Girard | OH | 20–99 | LIKELY ACTIVE |
| Morgan's Welding, INC. | Myerstown | PA | 20–99 | LIKELY ACTIVE |
| Morin West | Fontana | CA | 20–99 | LIKELY ACTIVE |
| MSI Express - Columbus | Groveport | OH | 100–499 | LIKELY ACTIVE |
| Msi Structural Steel | Anaheim | CA | 20–99 | LIKELY ACTIVE |
| MSPST Contech Engineered Solutions LLC | Alexandria | MN | 20–99 | LIKELY ACTIVE |
| Multi-form Plastics, INC | Macomb | MI | — | LIKELY ACTIVE |
| Multimetal Products Corporation | Gurnee | IL | 20–99 | LIKELY ACTIVE |
| Muncy Homes INC | Muncy | PA | 100–499 | LIKELY ACTIVE |
| Munters Des Champs | Buena Vista | VA | — | LIKELY ACTIVE |
| Myers Industries/Elkhart Plastics | Middlebury | IN | 100–499 | LIKELY ACTIVE |
| Namsco Plastics Ind. Inc | New Kensington | PA | 20–99 | LIKELY ACTIVE |
| National Composites-american Recreational Products | Fenton | MI | — | LIKELY ACTIVE |
| National Molding LLC | Miami Lakes | FL | — | LIKELY ACTIVE |
| N C Stauffer & Sons INC | Factoryville | PA | 20–99 | LIKELY ACTIVE |
| Nelson Machine and Welding Corporation | Green Bay | WI | 20–99 | LIKELY ACTIVE |
| Nelson Steel Products INC | Holland | MI | 20–99 | 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 |
| 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 |
FactoryRegistry lists 16,273 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced prefabricated metal building systems and portable buildings (complete units), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 20 establishments reported producing it; the count for 3 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 2040088000. 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.
