| HMM Ocean Services Co., Ltd. |
Shipping Allied Corporation |
| Dongchin Shipping Co., Ltd. | Silla Co., Ltd. |
| Dongwon Industry Co., Ltd. | SKM Korea Co., Ltd. |
| Dooyang Line Co., Ltd. | SongWon Enterprise Co., Ltd. |
| Euro Star Shipping Co., Ltd. | Sundo Shipping Co., Ltd. |
| Jonghap Maritime Co., Ltd. | Trans Port Megaline Co., Ltd. |
| Korea Marine Co., Ltd. | Young Chang Enterprise Co., Ltd. |
| Khana Marine Ltd. | China shipping (China) |
| Pan Korea Line Corporation | Dongil Vung tau Shipyard and Engineering( Vietnam ) |
| Samho Shipping Co., Ltd. | Mtide Engineering and Trading Pte.,Ltd. (Singapore) |
| Samsun Logix Corporation | KS Maritime Co., Ltd. (Singapore) |
| Sein Shipping Co., Ltd. | Sejin Maritime Co., Ltd. |
| STX MARINE SERVICE | CK LINE |
