Washington
| Company | Category | Area | Address | Web | Contact person | |
| PUBLIC UTLTIES DST 1 OF OKNOGN | Electric Services | Washington | PO BOX 2086, OMAK, Okanogan, Washington, 98841-2086, USA | - | - | Chuck Berry |
| PUBLIC UTLTY DIST 1 | Electrical Public Utility Serv | Washington | 1400 VANTAGE HWY, ELLENSBURG, Kittitas, Washington, 98926-9501, USA | - | - | Mark Kjelland |
| PUBLIC UTLTY DSTRCT 1 WHTCM | Regulation And Administrative | Washington | 1705 TRIGG RD, FERNDALE, Whatcom, Washington, 98248-9383, USA | - | - | Tom Anderson |