| 1 | NPRX | Canadian Northern Railway, LLC | 7/2005 (not listed) | | NAKINA |
| 2 | NPRX | Neuhoff Packing Co. | 7/1923-7/1932 | | NAKINA |
| 3 | NPRX | Yakima Interurban Lines Assn. | 7/2000 (not listed) | | NAKINA |
| 4 | NPRX | Yakima Interurban Lines Assn. | Jul-00 | | NRHS |
| 5 | NPRX | *NEUHOFF PACKING CO. | | | PWRC |
| 6 | NPRX | *YAKIMA INTERURBAN LINES ASSOCIATION | | | PWRC |
| 7 | NPRX | +CANADIAN NORTHERN RAILWAY, LLC | | | PWRC |
| 8 | NPRX | Yakima Interurban Lines Association | | | RSRV |
| 9 | NPRX | CANADIAN NORTHERN RAILWAY LLC | | | SCAC4 |
