| 1 | KRCX | R.M. Johnson Co., Inc. | 7/2005 (not listed) | | NAKINA |
| 2 | KRCX | R.M. Johnson Co. d/b/a Kimball Railcar Services | eliminated 1/2005 | | NAKINA |
| 3 | KRCX | Merchants Despatch Transportation Corp. (reporting marks for Keefe Packing Co.) | 7/1937-4/1938; 1/1941 (not listed) | | NAKINA |
| 4 | KRCX | Keefe Packing Co. (Merchants Despatch Transportation Corp.) | Apr-38 | | NRHS |
| 5 | KRCX | *KEEFE PACKING CO. (MERCHANTS DESPATCH TRANSPORTATION CORP.) | | | PWRC |
| 6 | KRCX | *KOKOMO RAIL COMPANY, INC. | | | PWRC |
| 7 | KRCX | +R. M. JOHNSON CO. d/b/a KIMBALL RAILCAR SERVICES | | | PWRC |
| 8 | KRCX | KIMBALL RAILCAR SERVICES | | | SCAC4 |
