| 1 | JSK | Jastrzębska Spółka Kolejowa Sp. z o.o. | | PL | VKM |
| 2 | JSKA | J & S TRUCKING | | | SCAC4 |
| 3 | JSKB | JSK TRUCKING | | | SCAC4 |
| 4 | JSKG | J & S TRUCKING | | | SCAC4 |
| 5 | JSKJ | JSK TRANSPORT INC | | | SCAC4 |
| 6 | JSKK | J & S TRUCK BROKERAGE LLC | | | SCAC4 |
| 7 | JSKM | J & S TRUCKING | | | SCAC4 |
| 8 | JSKN | JSKN EXPRESS | | | SCAC4 |
| 9 | JSKP | JS TRUCKING LLC | | | SCAC4 |
| 10 | JSKQ | JSK TRANSPORT | | | SCAC4 |
| 11 | JSKU | CRYOGENIC LOGISTIC EQUIPMENT & TRADING PTE LTD | | SGP | BIC |
| 12 | JSKU | CRYOGENIC LOGISTIC EQUIPMENT & TRAD | | | SCAC4 |
| 13 | JSKY | JSK LINES | | | SCAC4 |
