- LA Grange Molded Products
- Laerdal
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics
- Laird Plastics Inc
- Lake Country Corp
- Lake Eyelet Mfg
- Lakeland Plastics
- Lakeside Plastics Inc
- Lally-Pak Inc
- Lamas Plastics Inc
- Lamas Plastics Inc
- Laminated Films & Packaging
- Laminated Plastics Co
- Laminating Specialties
- Lamination Center
- Lamination Center
- Lamination Station Inc
- Laminex
- Lamro Inc
- Lamro Inc
- Lamson & Sessions Co
- Lamson & Sessions Co
- Lamson & Sessions Co
- Landis Plastics Inc
- Lane International Corp
- Larson Packaging
- Lasco Bathware Inc
- LASCO Bathware Inc
- Lasco Composites LP
- Lasco Fittings Inc
- Lawrence Industries
- Lawrence Paper Co
- Laws Aloha Sales
- Laws Aloha Sales
- Laws Aloha Sales
- Lazzaro Co
- Lear Corp
- Leather Crafts
- Lee Container Corp
- Lee Foam Products
- Lee's Aquarium Products
- Leeco Industrial
- Leeco Industrial
- Lemica Corp
- Lennar Homes
- Leon Plastics Inc
- Leslie Taylor Mfg
- Letica Corp
- Letica Corp
- Letica Corp
- Letica Corp
- Letica Corp Of Nevada
- Letica Of Iowa Inc
- Letica Of Oregon
- Letourneau Plastics Inc
- Lewart Co
- Lewisbins Plus
- Lexa Mar Corp
- Liberty Plastics
- Lidco Products
- Life Line Packaging Inc
- Lifetime Industries Inc
- Lifetime Industries Inc
- Lighthouse For The Blind
- Lin Pac Materials Handling
- Lincoln Products Co
- Lingol Corp
- Liqui-Box
- Liqui-Box Corp
- Liqui-Box Corp
- Liqui-Box Corp
- Lithotype Co
- Little Crafts
- Logomotion West Inc
- London Industries Inc
- Long Manufacturing Co
- Long Manufacturing Co
- Long Manufacturing Co
- Loomis Tank Ctr
- Lorentson Manufacturing Co Inc
- LRC Plastics
- Lumbermens Inc Of Saginaw
- Lumbermens Inc Of Saginaw
- Lustercraft Plastics
- M & M Holdings LLC
- M & Q Plastics Products
- M A Industries Inc
- M R Products Inc
- M S Plastics & Packaging Inc
- M-F Manufacturing Co
- Machining Technologies Inc
- Mack Molding Co
- Makit Products Inc
- Malcolite Corp
- Man-How Inc
- Manhattan Bag
- Manhattan Bag
- Mantex Corp
- Mar Lee Co/Priority Mfg
- Marco Rubber & Plastics Inc
- Marcon Marketing Concepts Inc
- Marcus-James Co
- Marine Muffler Corp
- Market Plastics Inc
- Marking Systems
- Marpac Industries Inc
- Martin Industries
- Martin Supply
- Mason Plastics Co
- Mass Mailing Svc
- Master Mold Inc
- Mastermold Inc
- Mattos Inc
- Mauser Corp
- Mauser Corp
- Maverick Manufacturing
- Max KATZ Bag Co Inc
- Max Packaging
- Max Packaging
- Mc Kinley Plastics Co
- Mc Millan Fiberglass Stocks Co
- Mc Minnville Molding
- Media Products
- Medical Action Industries Inc
- Medical Devices Inc
- Medical Extrusion Technologies
- Medical Graphics Corp
- Medipak
- Meese Inc
- Meese Inc
- Mele Jewel Cases
- Mell's Manufacturing Inc
- Mentor Dynamics LTD Inc
- Mercer Products Co Inc
- Mercury Marine
- Mercury Plastics
- Merrick Machine Co
- Mesa Industries Inc
- Mesa Industries Inc
- Method Associates Inc
- Metro Plex Plastic Distr Co
- Meyer Plastics Inc
- Meyer Plastics Inc
- Meyer Plastics Of Evansville
- Miami Valley Plastics
- Mica Industries
- Mica Industries
- Micro Macro Integrated Systs
- Microlumen Inc
- Micronized Fluoropolymer Prods
- Mid South Extrusion Inc
- Mid South Mechanical Sealing
- Mid-America Lining Co
- Mid-Atlantic Industrial Prod
- Mid-South Tool Co
- Midland Plastics
- Midland Plastics Inc
- Midwest Plastic Materials Inc
- Milligan Workshops Inc
- Mills Industries
- Mirror Bond Co
- Mission Plastics Of Ar Inc
- MMC Plastics
- Mod Systems Inc
- Modern Alpha Plastics Inc
- Modern Craft Engravers
- Modern Plastics
- Modern Plastics
- Modern Plastics
- Modern Plastics
- Modular Piping Supply
- Molding Products
- Moll Industries
- Moll Industries Inc
- Moll Industries Inc
- Mondrush Technologies Inc
- Monroe Inc
- Montroy Supply Co
- Mormil Limited Plastics
- Morris Tool & Die
- Moschitto Trim & Jewelry Co
- Mossberg Industries Inc
- Mr Ice Bucket
- Mr Plastic Inc
- MSC Automation
- MSI Products
- Mt Vernon Plastics Corp
- Mueller Plastics Corp Inc
- Mullnix Packages Inc
- Myers Industries Inc
- Mytron Manufacturing Co
- N J Fiberglas
- NAMPAC
- NAMPAC
- Nan Ya Plastics Corp
- Nan Ya Plastics Corp
- Nation-Wide Plastics Co Inc
- National Aerospace Engineered
- National Entertainment Techs
- National Foam Machine Corp
- National Molding Corp
- National Plastic Molders
- National Plastics & Seals
- National Plastics Co
- National Plastics Co
- National Plastics Co
- National Precision Corp
- Natvar
- NCM
- NDS
- NDS
- Nero Plastics Inc
- Nescor Plastics Corp
- Netco Extruded Plastic
- New Image Plastics
- NEW Plastics Corp
- New Tech Plastics
- New Technology Plastics
- New World Mfg Inc
- Nisbet Brower
- Noble Manufacturing Co
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex Inc
- Norandex/Reynolds
- Norcross Safety Products
- Normandy Products Co
- North America Packaging Corp
- North American Container
- North Carolina Plastic Product
- North Center Molded Products
- North West Ind Plastics
- Northcore Industries
- Northern Engraving Co
- Northwest Plastics
- Norton Packaging
- Norwesco Inc
- Norwesco Inc
- Norwood The Action Line
- Nova Polymers Inc
- Novelty Crystal Corp
- NSW Corp
