| Company | NORTHWEST PIPELINE CORPORATION |
|---|---|
| Address | 2800 POST OAK BLVD, HOUSTON, 77056, TX |
| Title | President |
| Company | WILLIAMS WESTERN PIPELINE COMPANY |
|---|---|
| Address | 2800 POST OAK BLVD, HOUSTON, 77056, TX |
| Title | President |
| Company | KERN RIVER GAS SUPPLY CORPORATION |
|---|---|
| Address | ONE WILLIAMS CENTER, TULSA, 74172, OK |
| Title | President |