Washington
| Company | Category | Area | Address | Web | Contact person | |
| SAYWERS ENGINEERING | Const,Civil Engineers | Washington | 9322 S WILLIAMS LN, SPOKANE, Spokane, Washington, 99224-8450, USA | - | - | JOHN SAYWERS PE |
| SAYWHATCLUB | Mfg Surgical Appliances/suppli | Washington | 18620 89TH AVE NE, BOTHELL, King, Washington, 98011-2828, USA | - | - | Alan Sprague |
| SAYYAH NEDA DMD PS | Dentist's Office | Washington | 2000 116TH AVE NE STE 2, BELLEVUE, King, Washington, 98004-3047, USA | - | - | - |