Washington
| Company | Category | Area | Address | Web | Contact person | |
| JC WEIR ENTERPRISE | Business Services | Washington | 7125 ARMAR RD, MARYSVILLE, Snohomish, Washington, 98270-4418, USA | - | - | John Weir |
| JC WORLD LABS CORP | Ret Misc Merchandise | Washington | 2103 237TH ST SE, BOTHELL, Snohomish, Washington, 98021-9568, USA | - | - | - |