| NMNc Machinery Company | Anchorage | AK | — | ◇ UNVERIFIED |
| NINd Industries | Oakland | NJ | — | ◇ UNVERIFIED |
| NPNekoosa Packaging, Memphis Boxplant | Memphis | TN | — | ◇ UNVERIFIED |
| NBNelson B. Boone Company | Louisville | KY | — | ◇ UNVERIFIED |
| NGNelson Galvanizing, INC | Long Island City | NY | — | ◇ UNVERIFIED |
| NGNelson Global - Fortune Circle | Indianapolis | IN | — | ◇ UNVERIFIED |
| NGNelsons Gas | Owatonna | MN | — | ◇ UNVERIFIED |
| NINeo Industries | Maryville | TN | — | ◇ UNVERIFIED |
| NINeo Industries Indiana INC | Portage | IN | — | ◇ UNVERIFIED |
| NINeo Industries (usa), INC. | Decatur | AL | — | ◇ UNVERIFIED |
| NINeo Industries (weirton) INC. | Weirton | WV | — | ◇ UNVERIFIED |
| NINeo Industries ( Wv ) INC. | Weirton | WV | — | ◇ UNVERIFIED |
| NINeometal INC | Oakdale | CA | — | ◇ UNVERIFIED |
| NUNeoplan USA CORP | Lamar | CO | — | ◇ UNVERIFIED |
| NENeroco Engineering | Oconto | WI | — | ◇ UNVERIFIED |
| NENettie's Equipment | Duck | WV | — | ◇ UNVERIFIED |
| NSNettleton Steel Treating CO. (1318001253) | Cleveland | OH | — | ◇ UNVERIFIED |
| NBNew Beginnings Custom Chrome | Perry | FL | — | ◇ UNVERIFIED |
| NTNewberry Tanks and Equipment, LLC | Memphis | TN | — | ◇ UNVERIFIED |
| NBNew Britain Heat Treating | New Britain | CT | — | ◇ UNVERIFIED |
| NINewchem INC Dba Newcut | Newark | NY | — | ◇ UNVERIFIED |
| NDNew Dymax INC | Wamego | KS | — | ◇ UNVERIFIED |
| NENew England Compressor Exchan | Woburn | MA | — | ◇ UNVERIFIED |
| NENew England Expert Technologies Ne Xt | Greenfield | MA | — | ◇ UNVERIFIED |
| NENew England Precision INC | Randolph | VT | — | ◇ UNVERIFIED |
| NHNew Hampshire Stamping CO INC | Goffstown | NH | — | ◇ UNVERIFIED |
| NMNewhouse Mfg | Redmond | OR | — | ◇ UNVERIFIED |
| NNewlons | Elkins | WV | — | ◇ UNVERIFIED |
| NMNew Millenium Building Systems | Continental | OH | — | ◇ UNVERIFIED |
| NMNew Millennium Building System S INC | Florence | SC | — | ◇ UNVERIFIED |
| NCNewport CORP | Rochester | NY | — | ◇ UNVERIFIED |
| NNNewport News Shipbuilding Oakland Industrial Oip | Newport News | VA | — | ◇ UNVERIFIED |
| NWNewsome & Work Metallizing CO. INC. | Akron | OH | — | ◇ UNVERIFIED |
| NLNext Level Metal | Baldwin | IL | — | ◇ UNVERIFIED |
| NWNfm Welding Engineers INC | Massillon | OH | — | ◇ UNVERIFIED |
| NCNichols Concrete Holdings, LLC - Pelham Plant | Pelham | AL | — | ◇ UNVERIFIED |
| NPNi-chro Plating Corporation | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| NCNickel Composite Coatings INC | Bedford Park | IL | — | ◇ UNVERIFIED |
| NPNickelson Plastics INC | Osceola | WI | — | ◇ UNVERIFIED |
| NPNicks Plating CO | Piqua | OH | — | ◇ UNVERIFIED |
| NWNiermann Weeks Company, INC | Millersville | MD | — | ◇ UNVERIFIED |
| NINi Industries INC Norris Div | Vernon | CA | — | ◇ UNVERIFIED |
| NSNiles Steel Tank | Niles | MI | — | ◇ UNVERIFIED |
| NHNitro-vac Heat Treat-warren | Warren | MI | — | ◇ UNVERIFIED |
| NINlr, INC. | Manchester | CT | — | ◇ UNVERIFIED |
| NINmi Industrial Holdings INC | Sacramento | CA | — | ◇ UNVERIFIED |
| NCNoble Construction Equipment INC | Lubbock | TX | — | ◇ UNVERIFIED |
| NMNolin Milling INC | Dickens | IA | — | ◇ UNVERIFIED |
| NNNoll Norwesco LLC | Fife | WA | — | ◇ UNVERIFIED |
| NCNooter Corp-nooter CORP | Saint Louis | MO | — | ◇ UNVERIFIED |
| NMNor-cal Metal Fabricators | Oakland | CA | — | ◇ UNVERIFIED |
| NINorcold INC * | Gettysburg | OH | — | ◇ UNVERIFIED |
| NMNortex Metal Finishing | Garland | TX | — | ◇ UNVERIFIED |
| NANorth American Construction Services, LTD. | Birmingham | AL | — | ◇ UNVERIFIED |
| NANorth American Galvanizing CO. Plant2 | Tulsa | OK | — | ◇ UNVERIFIED |
| NANorth American Kitchen Solutions, INC. | Dallas | GA | — | ◇ UNVERIFIED |
| NANorth Amer Mfg | Scranton | PA | — | ◇ UNVERIFIED |
| NBNorth Basin Coating | Levelland | TX | — | ◇ UNVERIFIED |
| NCNorth Coast Brewing CO | Fort Bragg | CA | — | ◇ UNVERIFIED |
| NDNorth Dakota State Penitentiary | Bismarck | ND | — | ◇ UNVERIFIED |
| NENorth East Finishing Company INC | Copiague | NY | — | ◇ UNVERIFIED |
| NPNortheast Powder Coating | Lyons | NE | — | ◇ UNVERIFIED |
| NENorthern Engineering Company LLC | Superior | WI | — | ◇ UNVERIFIED |
| NINorthern Indiana Anodize | Fort Wayne | IN | — | ◇ UNVERIFIED |
| NMNorthern Metal Fab INC | Baldwin | WI | — | ◇ UNVERIFIED |
| NPNorthern Plains Steel CO | Fargo | ND | — | ◇ UNVERIFIED |
| NSNorthern Star Plating & Finishing CO | Loves Park | IL | — | ◇ UNVERIFIED |
| NCNorthland Coating Solutions | Kearney | MO | — | ◇ UNVERIFIED |
| NMNorth Marina Bayside Abw Site | Everett | WA | — | ◇ UNVERIFIED |
| NPNorth Pacific Industrial Coatings Kent | Kent | WA | — | ◇ UNVERIFIED |
| NPNorth Penn Area 6 | Lansdale | PA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Ship Systems INC | Waggaman | LA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | Beltsville | MD | — | ◇ UNVERIFIED |
| NSNorthshore Steel INC | Two Harbors | MN | — | ◇ UNVERIFIED |
| NSNorth State Steel Incorporated | Greenville | NC | — | ◇ UNVERIFIED |
| NSNorthwest Steel Fab INC Deer Park | Deer Park | WA | — | ◇ UNVERIFIED |
| NSNorthwest Swiss-matic, LLC | Crystal | MN | — | ◇ UNVERIFIED |
| NMNorthwoods Manufacturing INC | Kingsford | MI | — | ◇ UNVERIFIED |
| NENortrax Equipment Company INC. | Lutz | FL | — | ◇ UNVERIFIED |
| NSNorwood Sales INC. | Horace | ND | — | ◇ UNVERIFIED |
| NINova Industries INC | San Leandro | CA | — | ◇ UNVERIFIED |
| NANov Ameron Tulsa Pole Products Welding & Fabrication | Tulsa | OK | — | ◇ UNVERIFIED |
| NINovatec INC | Brooklyn | MD | — | ◇ UNVERIFIED |
| NINov Intelliserv. | Provo | UT | — | ◇ UNVERIFIED |
| NTNov Tuboscope Custom Coating Odessa | Odessa | TX | — | ◇ UNVERIFIED |
| NTNov Tuboscope Edmond Coating Plant | Edmond | OK | — | ◇ UNVERIFIED |
| NMNrg Maintenance Services | Houston | TX | — | ◇ UNVERIFIED |
| NENtu Electronics, INC. | Largo | FL | — | ◇ UNVERIFIED |
| NFNuair Filter CO LLC | Normal | IL | — | ◇ UNVERIFIED |
| NNu-chrome | Fall River | MA | — | ◇ UNVERIFIED |
| NCNuclear Containers, Inc., Esp/cbc Div. | Elizabethton | TN | — | ◇ UNVERIFIED |
| NENu-life Environmental INC | Easley | SC | — | ◇ UNVERIFIED |
| NMNutec Metal Finishing | Birmingham | AL | — | ◇ UNVERIFIED |
| NINu-way Industries INC | Des Plaines | IL | — | ◇ UNVERIFIED |
| NWN. Wasserstrom & Sons/ Amtekco Industries INC. (0125043113) | Columbus | OH | — | ◇ UNVERIFIED |
| NTNwl Transformers, INC. | Florence | NJ | — | ◇ UNVERIFIED |
| OSOakland Stamping LLC | Detroit | MI | — | ◇ UNVERIFIED |
| OIOak-mitsui INC | Hoosick Falls | NY | — | ◇ UNVERIFIED |
| OROak Ridge Loans INC | Oak Ridge | TN | — | ◇ UNVERIFIED |
| OIOakwood Interiors | Ontario | CA | — | ◇ UNVERIFIED |
