| QUANTUMSOFT SOLUTIONS, INC. CA | Professional & Technical Services | 10 | $140,816 | — |
| Quark Enterprises UT | Manufacturing | 0 | — | F |
| Quarles & Brady LLP WI | Professional & Technical Services | 1 | $115,000 | — |
| Quarra Stone Company WI | Manufacturing | 0 | — | F |
| QUARRIES DIRECT INTERNATIONAL LLC / DBA QDI SURFACES TX | Wholesale Trade | 0 | — | A |
| Quarry Tile Company WA | — | 0 | — | — |
| Quarryville Presbyterian Retirement Community PA | Healthcare & Social Assistance | 0 | — | F |
| Quarter Moon Plumbing, Inc. TX | Construction | 0 | — | F |
| Quarter North Energy LLC TX | — | 0 | — | — |
| Quarter turn resources OK | Wholesale Trade | 0 | — | A |
| Quartermaster AI, Inc VA | Professional & Technical Services | 1 | $1,800,000 | — |
| Quartermaster, LLC CA | — | 0 | — | — |
| QuarterNorth Energy LA | — | 0 | — | — |
| Quarterpath Williamsburg LLC VA | Healthcare & Social Assistance | 0 | — | A |
| Quarterway Cotton Growers, Llc TX | Agriculture & Forestry | 0 | — | A |
| Quartet Health, Inc. NY | Professional & Technical Services | 1 | $158,038 | — |
| QUARTET LLC SC | Professional & Technical Services | 5 | $101,220 | — |
| Quartz America LLC TX | Wholesale Trade | 1 | $86,000 | — |
| Quartz Hospitality, LP TX | Accommodation & Food Services | 0 | — | A |
| Quartz Media, Inc. NY | — | 0 | — | — |
| Quartzdyne UT | Manufacturing | 0 | — | A |
| Quartzy, Inc. CA | Professional & Technical Services | 1 | $211,120 | — |
| Quasar Industries MI | Manufacturing | 0 | — | A |
| Quasistatics, Inc. IN | Manufacturing | 1 | $108,000 | — |
| Quatro Composites IA | Manufacturing | 0 | — | D |
| Quattro Research, Inc. DE | Professional & Technical Services | 1 | $166,400 | — |
| Quavo, Inc. DE | Information & Media | 2 | $160,000 | — |
| QuaXigma IL | Professional & Technical Services | 3 | $96,785 | — |
| Quber, Inc. MD | Professional & Technical Services | 4 | $94,120 | — |
| QubicaAMF Worldwide NY | Manufacturing | 0 | — | F |
| QubicaAMF Worldwide LLC VA | Manufacturing | 0 | — | B |
| Qubitfy LLC IL | Professional & Technical Services | 1 | $106,558 | — |
| QUBITZ TECH SYSYTEMS LLC TX | Professional & Technical Services | 1 | $99,840 | — |
| Que Bueno CO | — | 0 | — | — |
| Quebe Holdings Inc. OH | Management of Companies | 0 | — | A |
| Quebec Solutions Inc TX | Professional & Technical Services | 9 | $102,828 | — |
| Quebracho Empanadas MN | — | 0 | — | — |
| Queen Anne Nursing Home MA | Healthcare & Social Assistance | 0 | — | F |
| Queen Anne Painting Co., Inc WA | Construction | 0 | — | F |
| Queen Casino and Entertainment, LLC LA | Arts & Entertainment | 0 | — | B |
| Queen City Acquisition LLC SD | Retail Trade | 0 | — | F |
| Queen City Awning OH | Manufacturing | 0 | — | A |
| Queen City Manufacturing OH | Manufacturing | 0 | — | A |
| Queen City Medmart OH | Retail Trade | 0 | — | A |
| Queen City Polymers OH | Manufacturing | 0 | — | A |
| Queen City Roofing & Contracting Company, Inc. MO | Construction | 0 | — | F |
| Queen City Sausage & Provision Inc OH | Manufacturing | 0 | — | A |
| Queen Enterprises, L.L.C. KS | Management of Companies | 0 | — | F |
| Queen Kapiolani Hotel Waikiki Beach HI | — | 0 | — | — |
| Queen Mary Hotel CA | — | 0 | — | — |
