ADMX
| ADM Transportation Company | 2 |
AEX
| Andersons | 1 |
BNSF
| BNSF Railway | 6 |
BRIX
| Union Tank Car Company | 4 |
COER
| Crab Orchard & Egyptian | 2 |
CSX
| CSX Railroad | 1 |
DME
| Dakota, Minnesota and Eastern | 1 |
GACX
| General American Marks Company | 3 |
IC
| Illinois Central | 4 |
KCS
| Kansas City Southern | 12 |
NS
| Norfolk Southern | 5 |
OFOX
| RESIDCO | 1 |
SIRX
| Southern Illinois Railcar Company | 1 |
SMW
| St Marys Railway West LLC | 1 |
SOXX
| SMBC RAIL SERVICES LLC | 2 |
TILX
| Trinity Industries Leasing Company | 10 |
WFRX
| WELLS FARGO RAIL CORPORATION | 1 |