Manufacturing of polystyrene foam food containers
7,455 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| 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 | Prescott Valley | AZ | 100–499 | LIKELY ACTIVE |
| Milgard Windows and Doors | Temecula | CA | 500+ | LIKELY ACTIVE |
| Milgard Windows and Doors | Fife, WA | WA | 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 |
| Montgomeryville, PA - A366 | Montgomeryville | PA | 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 |
| Motor City Supplies INC | Madison Heights | MI | — | LIKELY ACTIVE |
| Motus Integrated Technologies | Battle Creek | MI | 100–499 | LIKELY ACTIVE |
FactoryRegistry lists 7,455 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced polystyrene foam food containers, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 116 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 2046855003. 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.