| 1 | CGLX | GATX Rail Canada Corp. | added 4/2002; 7/2005 | | NAKINA |
| 2 | CGLX | CGTX Inc. | added 1/1981; 1/1994-7/2000; eliminated 4/2002 | | NAKINA |
| 3 | CGLX | Canadian General Transit Co., Ltd. | added 4/1957; 10/1957-1/1980; eliminated 1/1981 | | NAKINA |
| 4 | CGLX | The Childers Gasoline Co. | 8/1920 | | NAKINA |
| 5 | CGLX | Canadian General Transit Co., Ltd. | added 4/57; 10/57-1/80; eliminated 1/81 | | NRHS |
| 6 | CGLX | CGTX Inc. | added 1/81; 1/94-7/2000 | | NRHS |
| 7 | CGLX | *CHILDERS GASOLINE CO. | | | PWRC |
| 8 | CGLX | +GATX RAIL CANADA CORP. [CGTX INC.; CANADIAN GENERAL TRANSIT] | | | PWRC |
| 9 | CGLX | Canadian General Transit (General American Train) | | | RSRV |
| 10 | CGLX | CANADIAN GENERAL TRANSIT CO LTD | | | SCAC3 |
| 11 | CGLX | GATX RAIL CANADA CORPORATION | | | SCAC4 |
| 12 | CGLX | GATX Rail Canada | | CDN | TRAFFIC |