| MSMulich Services LLC | Bonner Springs | KS | — | ◇ UNVERIFIED |
| MMMulti Metals Company, INC. | Greensburg | PA | — | ◇ UNVERIFIED |
| MPMulti Plastic INC | Canovanas | PR | — | ◇ UNVERIFIED |
 Multix Precision Manufacturing Inc | Monrovia | IN | — | ◇ UNVERIFIED |
| MMMunns Manufacturing INC. | Tremonton | UT | — | ◇ UNVERIFIED |
| MIMunroe, Incorporated | Pittsburgh | PA | — | ◇ UNVERIFIED |
| MLMurphree Leasing LLC | Bristol | WI | — | ◇ UNVERIFIED |
| MCMurphy Consolidated Industries INC | Follansbee | WV | — | ◇ UNVERIFIED |
| MIMurray's Iron Works INC | Commerce | CA | — | ◇ UNVERIFIED |
| MMMusic's Metal Works, LLC. | Dayton | OH | — | ◇ UNVERIFIED |
| MTMuskogee Technology | Atmore | AL | — | ◇ UNVERIFIED |
| MMMustang Mapping - Gis INC | Saint Cloud | MN | — | ◇ UNVERIFIED |
| MM+v | El Paso | TX | — | ◇ UNVERIFIED |
| MSMVP Sign, Inc. | Northborough | MA | — | ◇ UNVERIFIED |
| MWM - W Fab INC. Dba Ace Fabrication and Machine, in | Smithfield | NC | — | ◇ UNVERIFIED |
| MIMwi INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| MSMWR Sign Enterprises Inc -dba Fastsigns of Pembroke | Pembroke Pines | FL | — | ◇ UNVERIFIED |
| MDMyers Di Corporation | Barnegat | NJ | — | ◇ UNVERIFIED |
| MFMyers Fabrication INC | Eugene | OR | — | ◇ UNVERIFIED |
| MIMyrtle Industries INC | Jackson | MI | — | ◇ UNVERIFIED |
| MIMy-signguy.com, INC. | Glenview | IL | — | ◇ UNVERIFIED |
| MSMy Sign Station INC | Linden | NJ | — | ◇ UNVERIFIED |
| MSMy Sign Station INC | Linden | NJ | — | ◇ UNVERIFIED |
| MMyuptownstore | Miami | FL | — | ◇ UNVERIFIED |
| NRNakoma Royalty Group, LLC | San Antonio | TX | — | ◇ UNVERIFIED |
| NMNambe Mills, INC. | Espanola | NM | — | ◇ UNVERIFIED |
| NMN.a. Metal Services INC. | Rockland | MA | — | ◇ UNVERIFIED |
| NENamron Enterprises, LLC | Grand Prairie | TX | — | ◇ UNVERIFIED |
| NMNano Manufacturing INC | North Branch | MN | — | ◇ UNVERIFIED |
| NPNanoprecision Products | El Segundo | CA | — | ◇ UNVERIFIED |
| NCNapa County Roads | Napa | CA | — | ◇ UNVERIFIED |
| NPNapa Pipe CORP | Napa | CA | — | ◇ UNVERIFIED |
| NFNash Fabricators INC | Vista | CA | — | ◇ UNVERIFIED |
| NBNational Butane Gas Company, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| NMNational Metal Fabrication INC | Ontario | CA | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | San Angelo | TX | — | ◇ UNVERIFIED |
| NPNational Products INC 1025 S Elmgrove St | Seattle | WA | — | ◇ UNVERIFIED |
| NPNational Products S Elmgrove | Seattle | WA | — | ◇ UNVERIFIED |
 National Sign Corporation | Federal Way | WA | — | ◇ UNVERIFIED |
| National Sign & Marketing Corporation | Eastvale | CA | — | ◇ UNVERIFIED |
| NSNational Signs Kaufman LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| NSNational Sintered Alloys Incorporated | Clinton | CT | — | ◇ UNVERIFIED |
| NSNational Sintered Alloys Incorporated | Clinton | CT | — | ◇ UNVERIFIED |
| NWNational Welding Corporation | Midvale | UT | — | ◇ UNVERIFIED |
| NNationwide-360 | Hauppauge | NY | — | ◇ UNVERIFIED |
| NONationwide Outdoor Advertising, Inc. | North Las Vegas | NV | — | ◇ UNVERIFIED |
| NDNauti Designs LLC | Deerfield Beach | FL | — | ◇ UNVERIFIED |
| NHNb Handy | Lynchburg | VA | — | ◇ UNVERIFIED |
| NMNbs Managment INC | Nashville | TN | — | ◇ UNVERIFIED |
| NDN.c. Dac - Correction Enterprises (franklin) Sign Plant | Bunn | NC | — | ◇ UNVERIFIED |
| NCNch Corporation | Lancaster | TX | — | ◇ UNVERIFIED |
| NGNci Group INC. | Marietta | GA | — | ◇ UNVERIFIED |
| NINc Industries | Temecula | CA | — | ◇ UNVERIFIED |
| NMNc Manufacturing | Crestview | FL | — | ◇ UNVERIFIED |
| NSNdj Signs, INC. | Plano | TX | — | ◇ UNVERIFIED |
| NCNeapco Components | Beatrice | NE | — | ◇ UNVERIFIED |
| NENeco Engineering INC | Blaine | MN | — | ◇ UNVERIFIED |
| NHNeil H. Daniels, INC. | Ascutney | VT | — | ◇ UNVERIFIED |
| NINelco, INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| NANelson Avenue | Concord | CA | — | ◇ UNVERIFIED |
| NGNelson Global Products | Greenwood | IN | — | ◇ UNVERIFIED |
| NWNelson Williams Linings INC | Mountain Iron | MN | — | ◇ UNVERIFIED |
| NINemco INC. | Feasterville Trevose | PA | — | ◇ UNVERIFIED |
| NNNe Neon CO INC | Holliston | MA | — | ◇ UNVERIFIED |
| NFNeo Fab LLC / Neo Fab Metal Fabrication Facility | Miami | OK | — | ◇ UNVERIFIED |
| NINeometal INC | Oakdale | CA | — | ◇ UNVERIFIED |
| NSNeon & Sign Manufacturing Inc | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| NANeon Art Llc | Chicago | IL | — | ◇ UNVERIFIED |
| NDNeon Distributors INC | Portland | OR | — | ◇ UNVERIFIED |
| NNNeon Nights | Norfolk | VA | — | ◇ UNVERIFIED |
| NINeonsense, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| NSNeon Service Company INC | Cleveland | TN | — | ◇ UNVERIFIED |
| NSNeon Signs & Designs INC. Dba the Sign Machine | Sherman | TX | — | ◇ UNVERIFIED |
| NSNeon Signs Repair | Mineral Wells | TX | — | ◇ UNVERIFIED |
| NSNesper Signs | Kansas City | MO | — | ◇ UNVERIFIED |
| NINeufeldt Industrial Services INC Dba Neufab | Red Wing | MN | — | ◇ UNVERIFIED |
| NTNewberry Tanks and Equipment, LLC | Memphis | TN | — | ◇ UNVERIFIED |
| NBNew Business Systems, Inc. | Amityville | NY | — | ◇ UNVERIFIED |
| NDNew Deal Metal Buildings, LLC | Denham Springs | LA | — | ◇ UNVERIFIED |
| NENew England Awards and Trophies | Woodstock | CT | — | ◇ UNVERIFIED |
| NENew England Buildings Partners, L.L.C. | Burr Ridge | IL | — | ◇ UNVERIFIED |
| NENew England Wirecloth Company, INC. | Fitchburg | MA | — | ◇ UNVERIFIED |
| NINewfield Industries INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| NHNew Home Media | Lorton | VA | — | ◇ UNVERIFIED |
| NHNew Home Media | Fredericksburg | VA | — | ◇ UNVERIFIED |
| NINew Image Signs, INC. | Beckley | WV | — | ◇ UNVERIFIED |
| NFNewport Fabricators INC | Green Lane | PA | — | ◇ UNVERIFIED |
| NSNew Sign Resources, Inc. | Newberg | OR | — | ◇ UNVERIFIED |
| NTNew Technology Precision Machining Co., INC. | Jupiter | FL | — | ◇ UNVERIFIED |
| NVNew Vision Imaging Systems INC | Valencia | CA | — | ◇ UNVERIFIED |
 New Vision Industries INC. | Endicott | NY | — | ◇ UNVERIFIED |
| NCNexGen Composites, LLC | Franklin | OH | — | ◇ UNVERIFIED |
| NINext Innovations LTD | Walker | MN | — | ◇ UNVERIFIED |
| NIN-fab, INC. | Houston | TX | — | ◇ UNVERIFIED |
| NINGU Industries L.L.C. | Concord | NC | — | ◇ UNVERIFIED |
| NVNiche Visual LLC | Longville | MN | — | ◇ UNVERIFIED |
| NMNicholas Malkoch | Clayton | NC | — | ◇ UNVERIFIED |
| NPNickelson Plastics INC | Osceola | WI | — | ◇ UNVERIFIED |
| NKNickolaos Kappatos Enterprises INC. | Elkton | MD | — | ◇ UNVERIFIED |
| NFNicks Fix Las Vegas LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
