| 1 | NIAX | Niagara & Western New York R.R. Co., Inc. | 7/2005 (not listed) | | NAKINA |
| 2 | NIAX | Niacet Chemicals Division, United States Vanadium Corp. | 1/1946-1/1950 | | NAKINA |
| 3 | NIAX | Niacet Chemicals Corp. | 7/1930-1/1945 | | NAKINA |
| 4 | NIAX | *NIACET CHEMICALS DIV., US VANADIUM CORP. | | | PWRC |
| 5 | NIAX | *NIAGARA & WESTERN NEW YORK RAILROAD | | | PWRC |
| 6 | NIAX | Niagara and Western New York Railroad | | | RSRV |
| 7 | NIAX | Niagara & Western New York Railroad | | USA | TRAFFIC |
