| NANapa Auto Parts | Grove City | OH | — | ◇ UNVERIFIED |
| NCNapa County Roads | Napa | CA | — | ◇ UNVERIFIED |
| NANap Asset Holding LTD Dba Nap Gladu | Ontario | CA | — | ◇ UNVERIFIED |
| NGNap Gladu | Ontario | CA | — | ◇ UNVERIFIED |
| NSNarito Sheetmetal & Mechanical Corporation | Waipahu | HI | — | ◇ UNVERIFIED |
| NINascote Industries, INC. | Belvidere | IL | — | ◇ UNVERIFIED |
| NCNas Cp CORP | College Point | NY | — | ◇ UNVERIFIED |
| NFNash Fabricators INC | Vista | CA | — | ◇ UNVERIFIED |
| NCNashua Computer Products Corporation | Santa Clara | CA | — | ◇ UNVERIFIED |
| NANashville Auto Service and Motor Sports | Nashville | TN | — | ◇ UNVERIFIED |
| NWNashville Welding - Machine Works, INC. | Wilson | NC | — | ◇ UNVERIFIED |
| NTNasmyth Tmf, INC | Burbank | CA | — | ◇ UNVERIFIED |
| NQNassco Quality Tools | Saint George | UT | — | ◇ UNVERIFIED |
| NBNational Butane Gas Company, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| NGNational Grinding & Manufacturing LLC | Sun City | AZ | — | ◇ UNVERIFIED |
| NINational Industrial Concepts, INC. | Gallatin | TN | — | ◇ UNVERIFIED |
 National Machinery - Fabrication INC | Rock Hill | SC | — | ◇ UNVERIFIED |
| NMNational Metal Fabrication INC | Ontario | CA | — | ◇ UNVERIFIED |
| NMNational Molding LLC | Ambridge | PA | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | San Angelo | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco INC | Amelia | LA | — | ◇ UNVERIFIED |
| NPNational Plating Solutions LLC | Melrose Park | IL | — | ◇ UNVERIFIED |
| NPNational Polymers LLC | Lakeville | MN | — | ◇ UNVERIFIED |
| NPNational Precision Machining Service, INC. | Franklin | TN | — | ◇ UNVERIFIED |
| NPNational Products INC 1025 S Elmgrove St | Seattle | WA | — | ◇ UNVERIFIED |
| NPNational Products S Elmgrove | Seattle | WA | — | ◇ UNVERIFIED |
| NSNational Shot Peening, INC. | Weatherford | TX | — | ◇ UNVERIFIED |
| NSNational Sintered Alloys Incorporated | Clinton | CT | — | ◇ UNVERIFIED |
| NSNational Sintered Alloys Incorporated | Clinton | CT | — | ◇ UNVERIFIED |
| NWNational Welding Corporation | Midvale | UT | — | ◇ UNVERIFIED |
| NWNational Wire & Metal Technologies, INC. | Jamestown | NY | — | ◇ UNVERIFIED |
| NANationwide Architectural Metals, INC. | Hickory | NC | — | ◇ UNVERIFIED |
| NDNationwide Design INC. | Sterling Heights | MI | — | ◇ UNVERIFIED |
| NNNative Nations Procurement Systems INC. | Dallas | TX | — | ◇ UNVERIFIED |
| NSNatl Sandblasting CO INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| NPNatural Pack INC | Reading | PA | — | ◇ UNVERIFIED |
| NFNature's Footprint INC | Bellingham | WA | — | ◇ UNVERIFIED |
| NNatvar | Clayton | NC | — | ◇ UNVERIFIED |
| NANatvar, a Tekni Plex Company INC | City of Industry | CA | — | ◇ UNVERIFIED |
| NUNA Ultrahigh, LLC. | Crookston | MN | — | ◇ UNVERIFIED |
| NMNauman Machine and Design | Zimmerman | MN | — | ◇ UNVERIFIED |
| NPNaval Postgraduate School | Monterey | CA | — | ◇ UNVERIFIED |
| NMNazareth Machine Works INC | Mount Bethel | PA | — | ◇ UNVERIFIED |
| NCNb Corporation - D/b/a, Greensboro Industrial Platers | Greensboro | NC | — | ◇ UNVERIFIED |
| NHNb Handy | Lynchburg | VA | — | ◇ UNVERIFIED |
| NDN.c. Dac - Correction Enterprises (franklin) Sign Plant | Bunn | NC | — | ◇ UNVERIFIED |
| NFNC Fabrication, LLC | Nashville | NC | — | ◇ UNVERIFIED |
| NCNch Corporation | Lancaster | TX | — | ◇ UNVERIFIED |
| NMNch Motor Sport INC | Pacoima | CA | — | ◇ UNVERIFIED |
| NFNci Ft. Wayne | Fort Wayne | IN | — | ◇ UNVERIFIED |
