| 1 | WGBG | WAGENBORG SHIPPING B V | | | SCAC4 |
| 2 | WGBS | WEST WIND INTERMODAL INC | | | SCAC4 |
| 3 | WGBX | Whitaker-Glessner Co. | 8/1920-7/1923 | | NAKINA |
| 4 | WGBX | Whitaker-Glessner Co. (Wheeling Steel Corp.) | 7/1930 | | NAKINA |
| 5 | WGBX | W.G. Block Co. | 1/1975-1/1980 | | NAKINA |
| 6 | WGBX | W.G. Block Co. (captive service) | 1/1994 (not listed) | | NAKINA |
| 7 | WGBX | W.G. Block Co. | 1/75-1/80 | | NRHS |
| 8 | WGBX | W.G. Block Co. (captive service) | Jan-94 | | NRHS |
| 9 | WGBX | *WHEELING STEEL CORP. [WHITAKER-GLESSNER CO.] | | | PWRC |
| 10 | WGBX | *W G BLOCK COMPANY | | | PWRC |
| 11 | WGBX | W. G. Block | | | RSRV |
