| NFNitor Finishing | Industry | CA | — | ◇ UNVERIFIED |
| NINitretex Ii | Houston | TX | — | ◇ UNVERIFIED |
| NINitrex INC | San Jose | CA | — | ◇ UNVERIFIED |
| NINitrex INC. | N Las Vegas | NV | — | ◇ UNVERIFIED |
| NNNitrex Nevada | North Las Vegas | NV | — | ◇ UNVERIFIED |
| NBNixon Business Enterprises, LLC | Des Moines | IA | — | ◇ UNVERIFIED |
| NSN.j. Sullivan Company INC. | Sterling | VA | — | ◇ UNVERIFIED |
| NENKE Environmental LLC | Keene | NH | — | ◇ UNVERIFIED |
| NEN.L.E. Enterprises Inc. | Newport | DE | — | ◇ UNVERIFIED |
| NMN & M Kuenzi LLC | Salem | OR | — | ◇ UNVERIFIED |
| NINn INC - Attleboro Medical | Attleboro | MA | — | ◇ UNVERIFIED |
| NANoah's Arc Welding & Blasting LLC | San Antonio | TX | — | ◇ UNVERIFIED |
| NNNobelclad New Stockpile | Dunbar | PA | — | ◇ UNVERIFIED |
| NCNobis CO INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| NWNoble Welding & Mfg INC | Centerville | MN | — | ◇ UNVERIFIED |
| NBNo BS Brew Company, LLC | Livonia | NY | — | ◇ UNVERIFIED |
| NMNodelco Manufacturing, INC. | Gilroy | CA | — | ◇ UNVERIFIED |
| NPNoles-davis Plating | Dallas | TX | — | ◇ UNVERIFIED |
| NINoll Incorporated | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| NCNomad Chassis, INC. | Jefferson | GA | — | ◇ UNVERIFIED |
| NENo-mar Enterprises | Fenton | MO | — | ◇ UNVERIFIED |
| NMNon-ferrous Machining INC | Grand Ledge | MI | — | ◇ UNVERIFIED |
| NMNonmetallic Machinery Assembly, INC. | — | PA | — | ◇ UNVERIFIED |
| NANoorda Architectural Metals INC | Saint George | UT | — | ◇ UNVERIFIED |
| NBNor Bay Ironcraft | Petaluma | CA | — | ◇ UNVERIFIED |
| NCNor Cal Design, INC. | San Leandro | CA | — | ◇ UNVERIFIED |
| NDNorcal Distro LLC | Chico | CA | — | ◇ UNVERIFIED |
| NMNorCal Manufacturing LLC | San Jose | CA | — | ◇ UNVERIFIED |
| NPNorco Precision INC | Maple Grove | MN | — | ◇ UNVERIFIED |
| NSNorco Sheet Metal | Oakland | CA | — | ◇ UNVERIFIED |
| NRNordam Repair, Victorville | Victorville | CA | — | ◇ UNVERIFIED |
| NNordco | Arcola | IL | — | ◇ 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 Railway Company | Altoona | PA | — | ◇ UNVERIFIED |
| NGNorma Group | Auburn Hills | MI | — | ◇ UNVERIFIED |
| NMNorma Michigan Auburn Hills | Auburn Hills | MI | — | ◇ UNVERIFIED |
| NNNormandy Newport | Costa Mesa | CA | — | ◇ UNVERIFIED |
| NRNormandy Refinishers Inc, G. Sarkisian | Pasadena | CA | — | ◇ UNVERIFIED |
| NINorris International Services, LLC. | New Iberia | LA | — | ◇ UNVERIFIED |
| NMNorris Manufacturing Incorporated | Tippecanoe | IN | — | ◇ 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 Tool INC | Clinton Twp | MI | — | ◇ UNVERIFIED |
| NANorth American Waste Management Usa, LLC | Saco | ME | — | ◇ UNVERIFIED |
| NANorthbay Appliance Repair,llc | Santa Rosa | CA | — | ◇ 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 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 Construction Industries, INC. | Montgomery | NY | — | ◇ UNVERIFIED |
| NCNortheast Custom Chrome of Nashua | Nashua | NH | — | ◇ UNVERIFIED |
| NENortheast Equipment, INC. | Dallas | PA | — | ◇ UNVERIFIED |
| NMNortheastern Metals, LLC | Greenfield | MA | — | ◇ UNVERIFIED |
| NENorth East Fabrication Company INC | Jonesville | MI | — | ◇ UNVERIFIED |
| NFNortheast Fence & Iron Works, INC. | Philadelphia | PA | — | ◇ 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 |
| NCNorthern Containment LLC | Brainerd | MN | — | ◇ UNVERIFIED |
| NENorthern Engraving CORP | Kentwood | MI | — | ◇ UNVERIFIED |
| NGNorthern Grain Design and Construction INC | Clara City | MN | — | ◇ UNVERIFIED |
| NHNorthern Horizons INC | Solway | MN | — | ◇ UNVERIFIED |
| NPNorthern Pacific Airways, INC. | Ontario | CA | — | ◇ UNVERIFIED |
| NRNorthern Repair and Welding | Ringle | WI | — | ◇ UNVERIFIED |
| NSNorthern Screw Machine Company INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| NSNorthern Stacks 8 | Fridley | MN | — | ◇ UNVERIFIED |
| NSNorthern Stamping INC. | Valley View | OH | — | ◇ UNVERIFIED |
| NSNorthern Stampings INC | Chesterfield | MI | — | ◇ UNVERIFIED |
| NSNorthern Star Industries (p0626) | Iron Mountain | MI | — | ◇ 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 | Laurel | MT | — | ◇ UNVERIFIED |
| NFNorth Fork Precision LLC | Broadus | MT | — | ◇ UNVERIFIED |
| NGNorth Ga Staffing Scorp. | Acworth | GA | — | ◇ UNVERIFIED |
| NRNorthgate Radiator | Lapeer | MI | — | ◇ UNVERIFIED |
| NHNorth Houston Machine, INC. | Tomball | TX | — | ◇ UNVERIFIED |
| NINorth Idaho Precision Molding LLC | Post Falls | ID | — | ◇ UNVERIFIED |
| NPNorthlake Precision, INC. | Mandeville | LA | — | ◇ UNVERIFIED |
 Northland Machine INC | Cohasset | MN | — | ◇ UNVERIFIED |
