| 1 | BCTX | Boise Cascade Corp. (Intra-Plant Service) | 1/1994 (not listed) | | NAKINA |
| 2 | BCTX | The Blanton Co. | 7/1930-1/1945 | | NAKINA |
| 3 | BCTX | Boise Cascade Corp. | added 10/1968; 4/1970; eliminated 4/1972 | | NAKINA |
| 4 | BCTX | The Blanton Co. | Apr-38 | | NRHS |
| 5 | BCTX | Boise Cascade Corp. | added 10/68; 4/70; eliminated 4/72 | | NRHS |
| 6 | BCTX | Boise Cascade Corp. (Intra-Plant Service) | Jan-94 | | NRHS |
| 7 | BCTX | *BLANTON CO. | | | PWRC |
| 8 | BCTX | *BOISE CASCADE CORP. (INTRA-PLANT SERVICE) | | | PWRC |
| 9 | BCTX | Boise Cascade Corporation | | | RSRV |