ACFX
| General Electric Rail Services | 2 |
BNSF
| BNSF Railway | 4 |
CCBX
| Union Carbide Corporation | 1 |
DOWX
| Dow Chemical Company | 1 |
EQUX
| Equistar Chemicals, LP | 2 |
GACX
| General American Marks Company | 1 |
LEHX
| Lehigh Cement Company | 3 |
SKPX
| Saskatchewan Grain Car Corporation | 1 |
UTCX
| Union Tank Car Company | 1 |