AC
| Algoma Central | 1 |
AEX
| Andersons | 1 |
AIMX
| AMERICAN IRON & METAL LP | 5 |
AMGX
| AMG Resources Corporation | 5 |
ANGX
| Andersons - Railgroup | 1 |
ATW
| Atlantic and Western | 1 |
BCOL
| Canadian National Railways | 3 |
BTCX
| Browner Turnout Company | 2 |
CMBX
| CMBX | 3 |
CN
| Canadian National Railways | 31 |
COER
| Crab Orchard & Egyptian | 5 |
CP
| Canadian Pacific Railway | 91 |
CR
| Conrail | 2 |
CSS
| Chicago South Shore And South Bend | 2 |
CSX
| CSX Railroad | 1 |
DJJX
| Joseph Transportation Incorporated | 15 |
DLRX
| General Electric Rail Services | 11 |
DME
| Dakota, Minnesota and Eastern | 2 |
FPTX
| Ferrous Processing and Trading Company | 1 |
GACX
| General American Marks Company | 2 |
GBRX
| Greenbrier Leasing Corporation | 1 |
GLMX
| Legault Metal Inc. | 1 |
GNRR
| Georgia Northeastern | 4 |
GNTX
| TTX Company | 2 |
GONX
| Railgon Company | 4 |
ITFX
| INFINITY TRANSPORTATION III LLC | 5 |
JOSX
| Rail Connection, Inc | 7 |
JTIX
| David J Joseph Company | 4 |
KCSM
| Kansas City Southern De Mexico | 1 |
KEYX
| Keywell Corporation | 2 |
MILW
| Milwaukee Road | 3 |
MP
| Missouri Pacific | 1 |
MWCX
| Midwest Railcar Corporation | 29 |
NOKL
| Northwestern Oklahoma | 21 |
NS
| Norfolk Southern | 2 |
OFOX
| RESIDCO | 2 |
OMNX
| OmniSource Corp | 6 |
ONT
| Ontario Northland Railway | 7 |
QGRY
| Quebec Gatineau Railway Incorporated | 2 |
RLK
| RailAmerica Ottawa Valley Railway | 1 |
RMGX
| Andersons - Railgroup | 6 |
RMLX
| RMG LEASING LLC | 1 |
SMW
| St Marys Railway West LLC | 6 |
SOO
| Soo Line | 66 |
THB
| Toronto Hamilton & Buffalo | 7 |
TR
| Tomahawk Railway L.P. | 5 |
WC
| Wisconsin Central | 5 |
WTLX
| Wilmot Transportation & Logistics | 3 |
ZVBX
| Ferrous Processing and Trading Company | 2 |