| Company | Category | Area | Address | Web | E-mail | Contact person |
| WASHINGTON DRY WALL | Drywall/insulating Contractor | South Carolina | 300 LEAMINGTON WAY, IRMO, Richland, South Carolina, 29063-8147, USA |
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Anthony Washington |
| WASHINGTON DSABILITIES PROGRAM | Individual/family Services | Oregon | 3700 SW MURRAY BLVD # 250, BEAVERTON, Washington, Oregon, 97005-2355, USA |
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| WASHINGTON DULLES ARPRT HILTON | Hotel With Restaurant | Virginia | 13869 PARK CENTER RD, HERNDON, Fairfax, Virginia, 20171-3218, USA |
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Lawrence Lui |
| WASHINGTON DULLES CAB LLC | Taxicabs & Transportation Serv | Virginia | 43253 CLEARNIGHT TER, ASHBURN, Loudoun, Virginia, 20147-4404, USA |
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Juan C Vergara |
| WASHINGTON DULLES MARRIOTT | Hotels & Motels | Virginia | 45020 AVIATION DR, STERLING, Loudoun, Virginia, 20166-7506, USA |
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Regan Linke |
| WASHINGTON DULLES MARRIOTT STS | Hotels & Motels | Virginia | 13101 WORLDGATE DR, HERNDON, Fairfax, Virginia, 20170-4375, USA |
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Regan Link |
| WASHINGTON DULLES TAXI | Taxicab Operation | Virginia | 841 LOCUST ST, HERNDON, Fairfax, Virginia, 20170-4957, USA |
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| WASHINGTON DULLES TAXI | Taxicab Service | Virginia | 22692 ASHLEY INN TER, ASHBURN, Loudoun, Virginia, 20148-3161, USA |
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