| 1 | TLDX | Transport Leasing, a Division of Pullman Inc. | added 4/1963; 7/1965-4/1970; eliminated 10/1970 | | NAKINA |
| 2 | TLDX | Pullman Transport Leasing Co., a Subsidiary of Pullman Inc. | added 10/1970; 1/1975; eliminated 1/1976 | | NAKINA |
| 3 | TLDX | Pullman Leasing Co., a Subsidiary of Pullman Inc. | added 1/1976; 1/1980; eliminated 4/1981 | | NAKINA |
| 4 | TLDX | Pullman Leasing Co. | added 4/1981; eliminated 1/1990 | | NAKINA |
| 5 | TLDX | Itel Rail Corp. | added 1/1990; eliminated 10/1992 | | NAKINA |
| 6 | TLDX | General Electric Railcar Services Corp. | added 10/1992; 1/1994; eliminated 1/2000 | | NAKINA |
| 7 | TLDX | General Electric Rail Services Corp. | added 1/2000; 7/2000-7/2005 | | NAKINA |
| 8 | TLDX | Transport Leasing, a Division of Pullman Inc. | 7/65-4/70; eliminated 10/70 | | NRHS |
| 9 | TLDX | Pullman Transport Leasing Co., a Subsidiary of Pullman Inc. | added 10/70; 1/75 | | NRHS |
| 10 | TLDX | Pullman Leasing Co., a Subsidiary of Pullman Inc. | 1/80; eliminated 4/81 | | NRHS |
| 11 | TLDX | Pullman Leasing Co. | added 4/81; eliminated 1/90 | | NRHS |
| 12 | TLDX | Itel Rail Corp. | added 1/90; eliminated 10/92 | | NRHS |
| 13 | TLDX | General Electric Railcar Services Corp. | added 10/92; 1/94; eliminated 1/2000 | | NRHS |
| 14 | TLDX | General Electric Rail Services Corp. | added 1/2000; 7/2000 | | NRHS |
| 15 | TLDX | (NATX) GENERAL ELECTRIC RAIL SERVICES CORP. [ITEL RAIL CORP.; PULLMAN LEASING CO.] | | | PWRC |
| 16 | TLDX | Pullman Leasing (GE Capital Railcar Services) | | | RSRV |
| 17 | TLDX | GENERAL ELECTRIC RAILCAR SERVICES C | | | SCAC4 |
| 18 | TLDX | Pullman Transport Leasing Co | | USA | TRAFFIC |
