Washington
| Company | Category | Area | Address | Web | Contact person | |
| WALKER TERENCE LEE ARNP ACSW | Medical Doctor's Office | Washington | 1460 N 16TH AVE STE G, YAKIMA, Yakima, Washington, 98902-7102, USA | - | - | George Vlahakis |
| WALKER VALLEY TRUCKING | Local Trucking Operator | Washington | 18279 PETER BURNS RD, MOUNT VERNON, Skagit, Washington, 98274-7023, USA | - | - | Joseph Cartwright |