Washington
| Company | Category | Area | Address | Web | Contact person | |
| ASARCO LLC | Engineering Service | Washington | 5219 N SHIRLEY ST STE 1, RUSTON, Pierce, Washington, 98407-6599, USA | - | - | BOB MILLER |
| ASATO DESIGN | Graphic Design | Washington | 3003 W LAKE SAMM PKWY NE, REDMOND, King, Washington, 98052-5911, USA | - | - | Stacey Asato |