Washington
| Company | Category | Area | Address | Web | Contact person | |
| BOYSEN CONTRACTING | Surfacing And Paving | Washington | 2801 24TH AVE NE, OLYMPIA, Thurston, Washington, 98506-3550, USA | - | - | PATRICK BOYSEN |
| BOYSEN CONTRACTING | Non-residential Construction | Washington | 2801 24TH AVE NE, OLYMPIA, Thurston, Washington, 98506-3550, USA | - | - | Patrick Boysen |