| Quantum Computing Inc. NJ | - | 1 | $130,000 | - |
| Quantum Design CA | Manufacturing | 0 | - | F |
| Quantum Diamond Technologies, Inc. MA | Professional & Technical Services | 1 | $108,000 | - |
| Quantum Emergency Physicians, P.A. TN | - | 1 | $301,600 | - |
| Quantum Energy Holdings, LLC FL | - | 0 | - | - |
| Quantum Energy Partners (2020), LLC TX | Finance & Insurance | 1 | $160,000 | - |
| Quantum Fuel Systems LLC CA | Manufacturing | 1 | $123,167 | D |
| Quantum Fuel Systems Technologies CA | - | 0 | - | - |
| Quantum Health Professionals, Inc. MO | Administrative & Waste Services | 2 | $62,400 | - |
| Quantum Health, Inc. d/b/a Promise CA | - | 0 | - | - |
| Quantum Hug, Inc. CA | Information & Media | 1 | $173,000 | - |
| Quantum Integrators Group LLC NJ | Professional & Technical Services | 47 | $112,950 | - |
| Quantum Leap Energy LLC TX | - | 1 | $240,000 | - |
| Quantum Lending Solutions, Inc. VA | - | 2 | $164,000 | - |
| Quantum Market Research, Inc. NE | - | 2 | $208,103 | - |
| Quantum Medical Imaging, LLC, a subsidiary of Carestream Health, Inc. NY | - | 0 | - | - |
| Quantum Ops INC. TX | Professional & Technical Services | 1 | $105,997 | - |
| Quantum Systems Group, INC. NJ | Professional & Technical Services | 16 | $100,700 | - |
| Quantum Technologies LLC NE | Professional & Technical Services | 2 | $57,627 | - |
| Quantum Technologies LLC OK | Professional & Technical Services | 14 | $82,325 | - |
| Quantum Technologies LLC TX | Professional & Technical Services | 12 | $82,718 | - |
| Quantum Technologies, INC. VA | Professional & Technical Services | 9 | $74,880 | - |
| Quantum Technology Group, LLC GU | Professional & Technical Services | 2 | $51,522 | - |
| Quantum Vision, LLC MD | Professional & Technical Services | 8 | $137,738 | - |
| Quantum-Si, Incorporated CT | Professional & Technical Services | 1 | $157,500 | - |
| QuantumClaims Inc. NY | - | 2 | $150,000 | - |
| QuantumID Technologies MA | Professional & Technical Services | 5 | $154,606 | - |
| QuantumScape Battery CO | - | 0 | - | - |
| QuantumScape Battery, Inc. CA | Manufacturing | 25 | $155,251 | C |
| Quantumsoft Solutions, INC. CA | Professional & Technical Services | 15 | $101,920 | - |
| Quarks Technosoft LLC NC | - | 1 | $109,491 | - |
| Quarles & Brady LLP WI | Professional & Technical Services | 1 | $115,000 | - |
| Quarry Tile Company WA | - | 0 | - | - |
| Quarter North Energy LLC TX | - | 0 | - | - |
| Quartermaster AI, Inc VA | Professional & Technical Services | 1 | - | - |
| Quartermaster, LLC CA | - | 0 | - | - |
| QuarterNorth Energy LA | - | 0 | - | - |
| Quartet Financial Systems, INC. NY | - | 1 | $180,000 | - |
| Quartet Health, Inc. NY | Professional & Technical Services | 1 | $158,038 | - |
| Quartet LLC SC | Professional & Technical Services | 9 | $98,184 | - |
| Quartile, LLC NY | - | 1 | $120,000 | - |
| Quartz America LLC TX | Wholesale Trade | 1 | $86,000 | - |
| Quartz Media, Inc. NY | - | 0 | - | - |
| Quartzy, Inc. CA | Professional & Technical Services | 1 | $211,120 | - |
| Quasistatics, Inc. IN | Manufacturing | 2 | $200,000 | - |
| Quattro Research, Inc. DE | Professional & Technical Services | 1 | $166,400 | - |
| Quavo, Inc. DE | Information & Media | 4 | $120,000 | - |
| QuaXigma IL | Professional & Technical Services | 3 | $96,785 | - |
| Quber, Inc. MD | Professional & Technical Services | 9 | $89,440 | - |
| QubicaAMF Worldwide LLC VA | Manufacturing | 0 | - | B |
