| 1 | LDM | LaudaMotion GmbH | Callsign: Expert, Name changed to LaudaMotion Executive GmbH. ICAO designator changed to LDX. Name changed from Amira Air GmbH during December 2015 after change of ownership. ICAO Desginator changed from XPE. | A | AVCODES |
| 2 | LDM | LaudaMotion GmbH | IATA: OE, Callsign: Expert, Ceased operations on 31 October 2020 as operations transferred to Lauda Europe. Prevoiusly Niki. Sold to LaudaMotion on 23 January 2018. | A | AVCODES |
| 3 | LDMA | LANDMARK TRANSPORT INC | | | SCAC3 |
| 4 | LDMC | LAKELAND MOTOR COURIERS INC | | | SCAC3 |
| 5 | LDMD | LDM TRUCKING LLC | | | SCAC4 |
| 6 | LDME | LOADMASTERS EXPRESS LLC | | | SCAC4 |
| 7 | LDMK | LANDMARK DESIGNS INTERNATIONAL | | | SCAC3 |
| 8 | LDMK | LDM CONTRACT CARRIERS | | | SCAC4 |
| 9 | LDMM | LDM MOVING SERVICE | | | SCAC3 |
| 10 | LDMN | LAND MARINE S A | | | SCAC4 |
| 11 | LDMO | LANDRY AND MARTIN OIL CO INC | | | SCAC4 |
| 12 | LDMS | LOADMASTERS INTERNATIONAL TRANSPORT | | | SCAC3 |
| 13 | LDMT | L D M TRANSPORT INC | | | SCAC3 |
| 14 | LDMT | L D M TRANSPORT INC | | | SCAC4 |
| 15 | LDMV | LEMMERMAN, DICK MOVING CO | | | SCAC3 |
| 16 | LDMX | LDM Yorkton Trading LP | added 4/2009 | | NAKINA |
| 17 | LDMX | LDM YORKTON TRADING LP | | | SCAC4 |
| 18 | LDMY | LANDIS MYER TRANSPORTATION | | | SCAC3 |
