| 1 | BCFX | North American Car Corp. | added 1/1974; 1/1975-1/1980; eliminated 1/1984 | | NAKINA |
| 2 | BCFX | General Electric Railcar Services Corp. | added 1/1984; eliminated 7/1993; 1/1994 (not listed) | | NAKINA |
| 3 | BCFX | North American Car Corp. | added 1/74; 1/75-1/80 | | NRHS |
| 4 | BCFX | General Electric Railcar Services Corp. | eliminated 7/93; 1/94 | | NRHS |
| 5 | BCFX | (NATX) GENERAL ELECTRIC RAILCAR SERVICES CORPORATION [NORTH AMERICAN CAR CORP.] | | | PWRC |
| 6 | BCFX | GE Railcar Services Corporation | | | RSRV |
