| Nashville Center for Rehabilitation and Healing TN | Healthcare & Social Assistance | 0 | - | A |
| Nashville Coop - Rochester MN | - | 0 | - | - |
| Nashville Downtown Hotel LLC TN | Accommodation & Food Services | 0 | - | D |
| Nashville Fabrication, LLC TN | Manufacturing | 0 | - | F |
| Nashville Machine Company, INC. TN | Construction | 0 | - | D |
| Nashville Ready Mix INC. TN | Manufacturing | 0 | - | F |
| Nashville Symphony Association TN | - | 0 | - | - |
| Nashville Wire Products Company, LLC AL | Manufacturing | 0 | - | F |
| Nashville Wire Products Company, LLC TN | Manufacturing | 0 | - | F |
| Nasken Inc MA | Information & Media | 1 | $131,082 | - |
| Nason Medical Center, LLC PA | Healthcare & Social Assistance | 0 | - | F |
| Nasonville Dairy Inc. WI | Manufacturing | 0 | - | A |
| Nasoya Foods USA LLC MA | Manufacturing | 0 | - | F |
| Nassau Candy Distributor's Inc NY | Manufacturing | 0 | - | F |
| Nassau Event Operations (ASM Global) at NYCB Live (AEG Management Nassau, LLC) NY | - | 0 | - | - |
| Nasseff Mechanical Contractors MN | Construction | 0 | - | C |
| NasterQuest Inc TX | Professional & Technical Services | 1 | $128,960 | - |
| Nasty Gal Inc KY | - | 0 | - | - |
| Nasty Gal Inc. CA | - | 0 | - | - |
| NASUFUN Corp. MA | - | 2 | $87,734 | - |
| Nasuni Corporation MA | Information & Media | 3 | $131,771 | - |
| Natco Pregra, Inc. CA | - | 0 | - | - |
| Natco Products Corporation RI | Manufacturing | 0 | - | C |
| Nate n Als CA | - | 0 | - | - |
| Natel Energy Holdings, Inc. CA | Manufacturing | 1 | $134,150 | - |
| Naten LLC TX | Professional & Technical Services | 12 | $103,693 | - |
| Natera, Inc. CA | Professional & Technical Services | 52 | $163,550 | - |
| Natera, Inc. TX | - | 0 | - | - |
| Nath Management Services Inc. MN | Accommodation & Food Services | 1 | $61,589 | - |
| Nathan Adelson Hospice NV | Healthcare & Social Assistance | 0 | - | F |
| Nathan Detroit's NE | - | 0 | - | - |
| Nathan Littauer Hospital & Nursing Home NY | Healthcare & Social Assistance | 0 | - | F |
| Nathan Littauer Hospital and Nursing Home NY | Healthcare & Social Assistance | 3 | $69,014 | F |
| Nathan Miller Center for Nursing Care NY | - | 0 | - | - |
| Nathan's Famous, Inc. NY | - | 0 | - | - |
| Nathel & Nathel, Inc NY | Wholesale Trade | 0 | - | F |
| Natilik Inc NY | Professional & Technical Services | 2 | $92,040 | - |
| Natiolan Express LLC DBA Durham School Services MO | - | 0 | - | - |
| Nation OH | Healthcare & Social Assistance | 0 | - | D |
| Nation Holdings Inc. NE | Wholesale Trade | 0 | - | F |
| Nation Pizza & Foods IL | Manufacturing | 0 | - | A |
| Nation Pizza and Foods KS | - | 0 | - | - |
| National 42nd St. Realty Inc./TGI Friday's Restaurant, Tim Horton's/KFC Food Court NY | - | 0 | - | - |
| National Academy of Recording Arts & Sciences, Inc. CA | Other Services | 1 | $99,632 | - |
| National Account Service Company LLC GA | Information & Media | 1 | $147,971 | - |
| National Acoustics Holdings, Inc. NY | - | 1 | $88,400 | - |
| National Aerospace Solutions, LLC CA | - | 0 | - | - |
| National Aerospace Solutions, LLC (NAS) CA | - | 0 | - | - |
| National Aerospace Solutions, LLC (NAS) TN | - | 0 | - | - |
| National Aerospace Solutions, LLC (NAS) - - Tunnel 9 Facility MD | - | 0 | - | - |
