| 1 | JIM | Sark International Airways | Callsign: Sark, | GB | AVCODES |
| 2 | JIM | Sark International Airways | | | ICAO1 |
| 3 | JIMB | JIMBO TRANSPORTATION | | | SCAC4 |
| 4 | JIMC | JIMMIES TRUCKIN INC | | | SCAC4 |
| 5 | JIMH | JOHNNY ICE MAN TRUCKING INC | | | SCAC4 |
| 6 | JIMI | JIMS TRANSPORTATION INC | | | SCAC4 |
| 7 | JIMM | JIMMYS TRANSPORT EXPRESS | | | SCAC4 |
| 8 | JIMV | JUST IN TIME SERVICES INC | | | SCAC4 |
| 9 | JIMX | Custom Car Service Corp. | added 10/1959; elminated 4/1960 | | NAKINA |
| 10 | JIMX | Reese Tank Line Co. | added 10/1958; eliminated 10/1959 | | NAKINA |
| 11 | JIMX | Reese Tank Line Co. | added 10/58; eliminated 10/59 | | NRHS |
| 12 | JIMX | Custom Car Service Corp. | added 10/59 | | NRHS |
| 13 | JIMX | CUSTOM CAR SERVICE CORP. [REESE TANK LINE CO.] | | | PWRC |
