Washington
| Company | Category | Area | Address | Web | Contact person | |
| WALDRON TRUCKING | Local Trucking Operator | Washington | 1011 HAZEL ST, PORT ANGELES, Clallam, Washington, 98363-2324, USA | - | - | Evan Waldron |
| WALDROP MINISTRIES | Religious Organization | Washington | 8308 55TH AVE NE, MARYSVILLE, Snohomish, Washington, 98270-3194, USA | - | - | Newton Waldrop |
| WALDSEN MAINTENANCE | Building Maintenance Services | Washington | 5702 136TH ST SE, EVERETT, Snohomish, Washington, 98208-9476, USA | - | - | - |