| 1 | MSEX | Mountain States Energy Corp. | added 7/1986; eliminated 10/1987 | | NAKINA |
| 2 | MSEX | Muessel Brewing Co. (Merchants Despatch, Inc.) | 7/1935 | | NAKINA |
| 3 | MSEX | Mountain States Energy Corp. | added 7/86; eliminated 10/87 | | NRHS |
| 4 | MSEX | *TOUR ALASKA, INC., DBA PRINCESS TOURS | | | PWRC |
| 5 | MSEX | *MOUNTAIN STATES ENERGY CORP. | | | PWRC |
| 6 | MSEX | Mountain States Energy Corp (Tour Alaska Inc. dba Princess Tours) | | | RSRV |
| 7 | MSEX | TOUR ALASKA, INC., DBA PRINCESS TOU | | | SCAC4 |
