| Company | City | WMI | |
|---|---|---|---|
| N-Line Trailers, Inc. | Corinth MS | 1N9-151 | |
| N.I. Wilson Mfg. Co. Inc. | Lodi CA | 1N9-186 | |
| Nabors Trailers of America, LLC | Mansfiled LA | 5BA | |
| Nabors Trailers, Inc. | Mansfield LA | 1NT | |
| Nacional de Carrocerias, SA de CV | San Pedro Xalpa MX | 3N9- | |
| Nahanni Manufacturing Ltd. | Langley BC | 2N9-055 | |
| Namron Trailers | McLoud OK | 1N9-111 | |
| Nasatka Barrier, Inc. | Clinton MD | 1N9-179 | |
| Nash Car Aluminum Trailers | Goshen IN | 1N9-167 | |
| National Group of Companies | Lima OH | 1N9-086 | |
| National Manufacturing Company | Valley City ND | 4BE | |
| National Metal Products | Clarksdale MS | 1N9-178 | |
| National Office World | West Sacremento CA | 1N9-057 | |
| National RV, Inc. | Perris CA | 4KZ | |
| National Steelworks, Inc. | Tucson AZ | 1N9-063 | |
| National Trailer Sales | Soso MS | 1N9-172 | |
| Nations Trailers Inc., the | Sturgis MI | 4XX | |
| Nations Welding Service | Brookhaven MS | 1N9-087 | |
| Nautical America | Statesville NC | 1N9-097 | |
| Navigator Aluminum Boat Trailers | Seffner FL | 47P | |
| NCT Corporation | New Castle PA New Castle PA | 4DC 4FN | |
| Neal Manufacturing Co. Inc. | Villa Rica GA | 1N9-116 | |
| Neal's Welding Service | Benton LA | 1N9-193 | |
| Neel's Utility Trailer Mfg. | Summersville WV | 1N9-145 | |
| Nel's Lug-A-Lot Company | Pine Valley NY | 1N9- | |
| Neumann's Automotive | Liberty NY | 1N9-143 | |
| Neville Build | Kingman KS | AN9- | |
| Nevitt's East Valley Marine | Gilbert AZ | 1C9-301 | |
| New Commander Trailers Inc. | Boise ID | 1N9-133 | |
| New Harrisburg Truck Body Co. | Mechanicsburg PA | 1N9-073 | |
| New Horizons Outdoor Post | Douglasville GA | 1N9-107 | |
| New Market Metalcraft, Inc. | New Market VA | 1N9-173 | |
| New Progress Inc. | Arthus IL | 1N9-100 | |
| New Tech Machinery Corporation | Denver CO | 1N9-081 | |
| Newco, Inc. | Janesville WI | 1N9-109 | |
| Newmans' Manufacturing Inc. | Royalton MN | 5A8 | |
| Newsom Industries | Newcastle CA | 1N9-113 | |
| Nickels Boat Works, Inc. | Fenton MI | 1N9-089 | |
| Nicks Automotive, Inc. | Union City IN | 1N9-103 | |
| Nitco Drilling Products Div | Austin TX | 1N9-096 | |
| Nobles Inc. | Disutanta VA | 1N9-191 | |
| Nolan Company, the | Bowerston OH | 1N9-062 | |
| Nor'wester Industries Inc. | Tumwater WA | 1N9-182 | |
| Norac Systems International, Inc. | Saskatoon SK | 2N9-069 | |
| Norbert's Manufacturing | Glenboro MB | 2N9-017 | |
| Nordic Trailers Sales | Massena NY | 1N9-160 | |
| Nordskog Electric Vehicles | Redlands CA | 1N9-025 | |
| Norfleet Manufacturing Co. | Newberry FL | 1N9-184 | |
| Normand Company Ltd. | Saint-Pascal QU | 2C9-151 | |
| North American Mfg. Co | Greeley CO | 1N9-034 | |
| North Bay Truck Works | Cotati CA Santa Rosa CA | 1N9-114 1W9-114 | |
| North-East Steel Fabrication | Gloversville NY | 1F9-999 | |
| North River | Roseburg OR | NRB | |
| North Shore Manufacturing Co. | Brownsville TN | 1N9-152 | |
| North South Connection | Oneonta NY | 1N9-150 | |
| North-South Connection Auto Sales, Ltd. | Old Forge NY | 1N9-176 | |
| North Star Manufacturing | Archie MO | 1N9-085 | |
| North Valley Industries, Inc. | Okanogan WA Omak WA Umar WA | 1N9-075 | |
| North West Trailers | Las Vegas NV | 1N9-091 | |
| Northcutt Trailer & Equipment | Wichita KS | 1N9-060 | |
| Northern Trailer & Fabrication | Schofield WI | 1N9-118 | |
| Northstar Mfg. Inc. of Aitkin | Aitkin MN | 1N9-066 | |
| Northwest Coach Service, Inc. | Eugene OR | 1N9-094 | |
| Northwest Trailer Sales & Service | Adel IA | 1N9-054 | |
| Northwood Investment Corp. | Island City OR | 4N1 | |
| Noto Custom Welding | Butler PA | 1N9-147 | |
| Now Systems Inc. | Porterville CA | 1N9-103 | |
| NTH, Inc. N.C. | Barron WI | 1N9-043 | |
| Nu Wa Industries, Inc. | Chanute KS Chanute KS | 1C9-113 1NW | |
| Nu Wave Manufacturing Inc. | Goshen IN | 1N9-165 | |
| Nu-Line Printing & Photography | Elkin NC | 1C9-340 | |
| Nu-Way Manufacturing, Inc. | Lily KY | 1N9-156 | |
| Nuko Industries, Inc. | Elk Grove Villa IL | 1N9-163 | |
| Nutech Trailers, Inc. | New Cumberland PA | 1N9-041 |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1-9
 buses |
 cars |
 incomplete vehicles |
 low-speed vehicles |
 motor- cycles |
 multi- purpose vehicles |
 trailers |
 trucks |
 other vehicles |
