| Company | Category | Area | Address | Web | E-mail | Contact person |
| QUANTUM CLINCH VALLEY | Physicians & Surgeons | Virginia | 2951 FRONT ST STE 2650, RICHLANDS, Tazewell, Virginia, 24641-2065, USA |
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| QUANTUM COMMUNICATIONS | Communications Svs | Virginia | 2312 PLANK RD, FREDERICKSBRG, Fredericksburg city, Virginia, 22401-4902, USA |
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| QUANTUM COMMUNICATIONS | Communications | Virginia | 2312 PLANK RD, FREDERICKSBRG, Fredericksburg, Virginia, 22401-4902, USA |
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| QUANTUM CONTROLS INC | Environmental Ctrl | Virginia | 1643 FALLEN TIMBER TRL, POWHATAN, Powhatan, Virginia, 23139-7948, USA |
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JOHN ODDEN |
| QUANTUM CONTROLS INC | Environmental Ctrl | Virginia | 1643 FALLEN TIMBER TRL, POWHATAN, Powhatan, Virginia, 23139-7948, USA |
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JOHN ODDEN |
| QUANTUM DIGITAL CORP | Electronic Research & Developm | Virginia | 11861 CANON BLVD, NEWPORT NEWS, Newport News, Virginia, 23606-4226, USA |
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| QUANTUM DIGITAL CORP | Electronic Research & Developm | Virginia | 11861 CANON BLVD, NEWPORT NEWS, Newport News, Virginia, 23606-4226, USA |
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| QUANTUM DYNAMICS INC | Mgmt Consulting | Virginia | 1749 OLD MEADOW RD, MC LEAN, Fairfax, Virginia, 22102-4326, USA |
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AUDREY PRICE |
| QUANTUM EDGE LLC | Internet Content Provision | Virginia | 210 FALCON RIDGE RD, GREAT FALLS, Fairfax, Virginia, 22066-3519, USA |
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Patrick Fallon |
| QUANTUM HEALING CENTER | Medical Doctors Office Health | Virginia | 4101 CHAIN BRIDGE RD, FAIRFAX, Fairfax (City), Virginia, 22030-4100, USA |
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