| 1 | MKM | Mediterranean Express Ltd | Ceased operations. | M | AVCODES |
| 2 | MKMB | MIKES MOBILE HOME REPAIR INC | | | SCAC4 |
| 3 | MKMC | MKM DISTRIBUTION SERVICES INC | | | SCAC4 |
| 4 | MKMD | MACKIE MOVING SYSTEMS CORPORATION ( | | | SCAC4 |
| 5 | MKMET | MK Metro | City: Milton Keynes | GB | TRAFFIC |
| 6 | MKMI | MKM TRANSPORTATION CO | | | SCAC4 |
| 7 | MKMK | MICHAL KM TRUCKING INC | | | SCAC4 |
| 8 | MKML | MILL CREEK METALS LLC | | | SCAC4 |
| 9 | MKMQ | MARAN TANKERS MANAGEMENT INC | | | SCAC4 |
| 10 | MKMS | MACKIE MOVING SYSTEMS CORPORATION | | | SCAC4 |
| 11 | MKMV | MARKS MOVERS & STORAGE INC | | | SCAC4 |
