ACFX
| General Electric Rail Services | 3 |
AEQX
| ATEL Equipment Corporation | 2 |
AEX
| Andersons | 2 |
BNSF
| BNSF Railway | 3 |
CNW
| Chicago & Northwestern | 8 |
CR
| Conrail | 1 |
DME
| Dakota, Minnesota and Eastern | 4 |
ICCX
| International Catalyst Corp. | 1 |
MP
| Missouri Pacific | 1 |
PREX
| Pioneer Rail Equipment | 1 |
RFMX
| Caldwell-Baker Company | 4 |
SMNX
| Solvay Minerals Incorporated | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 7 |