| Mhr (Holland, MI)
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| Michael Wooding (Houston, TX)
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| Michigan Composites Inc (Niles, MI)
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| Michigan Foam Products Inc (Grand Rapids, MI)
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| Michigan Graphics (Berkley, MI)
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| Michigan Industrial Mfg (Walled Lake, MI)
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| Miksani Polymers (Sturgis, MI)
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| Mizell of Texas Inc (Dallas, TX)
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| Modern Miltex Corp (Jamaica, NY)
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| Modern Polymers Inc (Cherryville, NC)
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| Monterey Foam Co Inc (San Jose, CA)
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| Mt Vernon Foam Sales (Tupelo, MS)
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| Muskegon Foam (Muskegon, MI)
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| N C Foam Ind Inc (Mount Airy, NC)
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| Nashonal Display (Gulf Shores, AL)
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| Nesco Manufacturing Inc (Tempe, AZ)
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| New England Foam Products Inc (Hartford, CT)
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| New Image Foam Design (Santa Fe Springs, CA)
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| New Industrial Foam Corp (Plainfield, NJ)
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| Nomaco Inc (Yukon, OK)
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| Northern Indiana Packaging Co (Huntington, IN)
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| Northwest Design Molders (Jerome, ID)
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| Northwest Foam Products Inc (Wilsonville, OR)
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| Nu Pak Solutions Inc (Muskegon, MI)
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| Ohio Foam Corp (New Washington, OH)
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