| 1 | DSEB | DIAMOND S EXPRESS INC | | | SCAC4 |
| 2 | DSEE | D S EXPRESS | | | SCAC4 |
| 3 | DSEF | DIAZ SUDAY, EFRAIN | | | SCAC4 |
| 4 | DSEL | DIESEL CAST WEST INC | | | SCAC4 |
| 5 | DSEM | DESERT EMPIRE TRANSFER & STORAGE, INC | | | SCAC1 |
| 6 | DSEM | DESERT EMPIRE TRANSFER & STORAGE IN | | | SCAC4 |
| 7 | DSEP | DAVIS FUELS OF EPSOM INC | | | SCAC4 |
| 8 | DSES | D S & D | | | SCAC4 |
| 9 | DSEV | DSE SERVICES INC | | | SCAC4 |
| 10 | DSEX | East Carbon Development Co. | added 10/2006 | | NAKINA |
| 11 | DSEX | EAST CARBON DEVELOPMENT CO. | | | PWRC |
| 12 | DSEX | East Carbon Development | | | RSRV |
| 13 | DSEX | EAST CARBON DEVELOPMENT COMPANY | | | SCAC4 |
| 14 | DSEX | East Carbon Development Co. | | USA | TRAFFIC |
