| NMNorCal Manufacturing LLC | San Jose | CA | — | ◇ UNVERIFIED |
| NPNorco Precision INC | Maple Grove | MN | — | ◇ UNVERIFIED |
| NSNorco Sheet Metal | Oakland | CA | — | ◇ UNVERIFIED |
| NCNordic CO INC | East Providence | RI | — | ◇ UNVERIFIED |
| NSNordic Saw & Tool | Turlock | CA | — | ◇ UNVERIFIED |
| NANordson Asymtek | Vista | CA | — | ◇ UNVERIFIED |
| NFNorell Foundry & Machine INC | Franklin | NH | — | ◇ UNVERIFIED |
| NINorfolk Iron and Metal | New Century | KS | — | ◇ UNVERIFIED |
| NSNorfolk Southern Corporation | Roanoke | VA | — | ◇ UNVERIFIED |
| NNNormandy Newport | Costa Mesa | CA | — | ◇ UNVERIFIED |
| NRNormandy Refinishers Inc, G. Sarkisian | Pasadena | CA | — | ◇ UNVERIFIED |
| NINorris International Services, LLC. | New Iberia | LA | — | ◇ UNVERIFIED |
| NANorth American Construction Services, LLC | Birmingham | AL | — | ◇ UNVERIFIED |
| NANorth American Electroless Nickel | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| NANorth American Galvanizing CO Fairbanks | Houston | TX | — | ◇ UNVERIFIED |
| NANorth American Galvanizing Company LLC | Nashville | TN | — | ◇ UNVERIFIED |
| NANorth American Kitchen Solutions, INC. | Venus | TX | — | ◇ UNVERIFIED |
| NANorth American Kitchen Solutions, INC. | Eastlake | OH | — | ◇ UNVERIFIED |
| NANorth American Machine Works, INC. | Folcroft | PA | — | ◇ UNVERIFIED |
| NANorth American Metals INC | Banks | OR | — | ◇ UNVERIFIED |
| NANorth American Stainless | Ghent | KY | — | ◇ UNVERIFIED |
| NANorth American Waste Management Usa, LLC | Saco | ME | — | ◇ UNVERIFIED |
| NBNorth Branch Machining & Engineering | Fostoria | MI | — | ◇ UNVERIFIED |
| NMNorthbridge Mills LLC | Northbridge | MA | — | ◇ UNVERIFIED |
| NCNorth Central Stamping INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| NCNorth Central Tool & Manufacturing, INC. | Collierville | TN | — | ◇ UNVERIFIED |
| NCNorth Coast Steel | San Francisco | CA | — | ◇ UNVERIFIED |
| NCNorth Coast Steel LLC | Willoughby | OH | — | ◇ UNVERIFIED |
| NCnorth county industrial machine shop | Salinas | CA | — | ◇ UNVERIFIED |
| NCNorth County Industrial Machine Shop, Inc. | Salinas | CA | — | ◇ UNVERIFIED |
| NCNorth County Iron Corp. | Groveton | NH | — | ◇ UNVERIFIED |
| NCNorth County Plating & Polishing | Escondido | CA | — | ◇ UNVERIFIED |
| NCNortheast Coating Technologies | Kennebunk | ME | — | ◇ UNVERIFIED |
| NCNortheast Custom Chrome of Nashua | Nashua | NH | — | ◇ UNVERIFIED |
| NMNortheastern Metals, LLC | Greenfield | MA | — | ◇ UNVERIFIED |
| NENorth East Fabrication Company INC | Jonesville | MI | — | ◇ UNVERIFIED |
| NMNortheast Machine & Manufacturing Inc. | Battle Creek | NE | — | ◇ UNVERIFIED |
| NMNortheast Medical Systems and Design LLC | Runnemede | NJ | — | ◇ UNVERIFIED |
| NMNortheast Missouri Machine & Pattern CO | Palmyra | MO | — | ◇ UNVERIFIED |
| NMNortheast Motion, Inc | Smithfield | RI | — | ◇ UNVERIFIED |
| NENorthern Empire, LLC | Walker | MN | — | ◇ UNVERIFIED |
| NENorthern Engraving CORP | Kentwood | MI | — | ◇ UNVERIFIED |
| NSNorthern Screw Machine Company INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| NSNorthern Stacks 8 | Fridley | MN | — | ◇ UNVERIFIED |
| NSNorthern Star Industries (p0626) | Iron Mountain | MI | — | ◇ UNVERIFIED |
| NSNorthern Steel Castings INC | Wisconsin Rapids | WI | — | ◇ UNVERIFIED |
| NSNorthern Steel Manufacturing LLC | Elcho | WI | — | ◇ UNVERIFIED |
| NSNorthern Swiss Products LLC | West Branch | MI | — | ◇ UNVERIFIED |
| NTNorthern Tool - Equipment Company INC | Faribault | MN | — | ◇ UNVERIFIED |
| NUNorthern U - S INC Dba Quali-mac INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| NVNorthern Valley Machine INC | East Grand Forks | MN | — | ◇ UNVERIFIED |
| NFNorth Fork Mechanical & Fabrication, LLC | Saint Louisville | OH | — | ◇ UNVERIFIED |
| NFNorth Fork Precision LLC | Broadus | MT | — | ◇ UNVERIFIED |
| NRNorthgate Radiator | Lapeer | MI | — | ◇ UNVERIFIED |
| NHNorth Houston Machine, INC. | Tomball | TX | — | ◇ UNVERIFIED |
| NPNorthlake Precision, INC. | Mandeville | LA | — | ◇ UNVERIFIED |
 Northland Machine INC | Cohasset | MN | — | ◇ UNVERIFIED |
| NPNorthland Precision, LLC | Traverse City | MI | — | ◇ UNVERIFIED |
| NLNorth Line Properties LLC | Machesney Park | IL | — | ◇ UNVERIFIED |
| NPNorth Penn Area 6 Superfund Site Operable Unit 2 Jw Rex Prop | Lansdale | PA | — | ◇ UNVERIFIED |
| NINorthpoint INC | Manistee | MI | — | ◇ UNVERIFIED |
| NINorthpost INC | Ogilvie | MN | — | ◇ UNVERIFIED |
| NSNorthside Sheet Metal, INC. | Panama City | FL | — | ◇ UNVERIFIED |
| NTNorthside Tin Shop | Chattanooga | TN | — | ◇ UNVERIFIED |
| NSNorth Silsbee Facility | Silsbee | TX | — | ◇ UNVERIFIED |
| NSNorth Somerset Rockwood | Somerset | PA | — | ◇ UNVERIFIED |
| NSNorth Star Cart Company | Brooklyn Center | MN | — | ◇ UNVERIFIED |
| NSNorth Star Coating | Brooklyn Park | MN | — | ◇ UNVERIFIED |
| NMNorthstar Metalworks, INC | Brainerd | MN | — | ◇ UNVERIFIED |
| NSNorth Star Propellers INC | San Diego | CA | — | ◇ UNVERIFIED |
| NSNorthstar Steel Fab. INC | Rhinelander | WI | — | ◇ UNVERIFIED |
| NMNorthstate Manufacturing INC | Redding | CA | — | ◇ UNVERIFIED |
| NSNorthwestern Steel & Wire CO | Rock Falls | IL | — | ◇ UNVERIFIED |
| NTNorthwestern Tool & Die Manufacturiing CORP. | Vineland | NJ | — | ◇ UNVERIFIED |
| NENorthwest Etch Technology Site | Auburn | WA | — | ◇ UNVERIFIED |
| NFNorthwest Fl Machine | Pensacola | FL | — | ◇ UNVERIFIED |
| NINorthwest Industries, INC. | Russellville | AL | — | ◇ UNVERIFIED |
| NINorthwest Innovators LLC | Clackamas | OR | — | ◇ UNVERIFIED |
| NMNorthwest Machine INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| NMNorthwest Machine Works INC | Grand Junction | CO | — | ◇ UNVERIFIED |
| NMNorthwest Metals Fabrication | Arlington | WA | — | ◇ UNVERIFIED |
| NPNorthwest Plating | Seattle | WA | — | ◇ UNVERIFIED |
| NPNorthwest Precision Fabricators INC | Oregon City | OR | — | ◇ UNVERIFIED |
| NPNorthwest Precision Properties LLC | Vancouver | WA | — | ◇ UNVERIFIED |
| NSNorthwest Specialty Fab LLC | Central Point | OR | — | ◇ UNVERIFIED |
| NTNorthwest Tool and Manufacturing Company Inc | Wausau | WI | — | ◇ UNVERIFIED |
| NMNorthwoods Machine INC | Elk River | MN | — | ◇ UNVERIFIED |
| NMNorwest Manufacturing Equipment LLC | Rupert | ID | — | ◇ UNVERIFIED |
| NCNorwood Company INC. | Delphos | KS | — | ◇ UNVERIFIED |
| NANose and Mustache LLC | Markle | IN | — | ◇ UNVERIFIED |
| NGNova Grinding Co, Inc | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| NSNova Services INC. | Toledo | OH | — | ◇ UNVERIFIED |
| NTNova Tool CO | Hayward | CA | — | ◇ UNVERIFIED |
| NINovatronix, INC Dba Husky Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| NMNovelty Machine Works | Jackson | MS | — | ◇ UNVERIFIED |
| NTNov Tuboscope Houma Coating | Schriever | LA | — | ◇ UNVERIFIED |
| NPNowak Properties, LLC | Punta Gorda | FL | — | ◇ UNVERIFIED |
| NMNp Manufacturing Group LLC | New Paris | OH | — | ◇ UNVERIFIED |
| NMNpn Machine Tools | Houston | TX | — | ◇ UNVERIFIED |
| NYNppd York Operations Center | York | NE | — | ◇ UNVERIFIED |
