ADMX
| ADM Transportation Company | 9 |
CCLX
| Crystal Car Line | 1 |
CTCX
| Endasa S.A. De C.V. | 1 |
GATX
| General American Marks Company | 139 |
INFX
| Infineum USA Incorporated | 1 |
MWHX
| Markwest Hydrocarbon Partners Limited | 1 |
NATX
| General Electric Rail Services | 5 |
PLMX
| CIT Group/Capital Finance, Inc | 2 |
PROX
| Procor Limited | 7 |
SHPX
| American Railcar Leasing, LLC | 2 |
TILX
| Trinity Industries Leasing Company | 11 |
UTLX
| Union Tank Car Company | 10 |