| 1 | CZTC | C-Z TRUCKING CO | | | SCAC3 |
| 2 | CZTI | COBLENTZ TRANSPORT INC | | | SCAC4 |
| 3 | CZTK | CASAREZ TRUCKING | | | SCAC4 |
| 4 | CZTL | CTL TRANSPORTATION SERVICE | | | SCAC4 |
| 5 | CZTN | CSISZNERS TRUCKIN | | | SCAC3 |
| 6 | CZTN | CITIZEN TRANSPORTATION INC | | | SCAC4 |
| 7 | CZTP | CLONTZ TRANSPORTATION | | | SCAC4 |
| 8 | CZTQ | CITIZENS TRANSFER & STORAGE CO INC | | | SCAC4 |
| 9 | CZTR | CIRCLE Z TRUCKING | | | SCAC3 |
| 10 | CZTS | CUSTOMIZED TRANSPORTATION SOLUTIONS | | | SCAC4 |
| 11 | CZTU | NEW CENTRANS INTERNATIONAL MARINE SHIPPING CO., LIMITED | | HK | BIC |
| 12 | CZTU | CENTRANS INTERNATIONAL MARINE SHIPP | | | SCAC4 |
