Maritime Business
| Business line | Company | Phone | FAX |
|---|---|---|---|
| Port cargo loading and unloading | Hyundai Oilbank | 660-5643 | 660-5111 |
| SeaTech | 689-8601 | 666-2833 | |
| Samsung Total | 660-6473 | 681-4812 | |
| Dongbang (Kor→Jap) | 664-2141 | 664-8044 | |
| CJ Korea Express (Kor→Jap) |
663-7608 | 663-6810 | |
| Sebang | 353-3919 | 353-3915 | |
| Korea National Oil Corporation | 660-4120 | 660-4166 | |
| DaesanPort Management Corporation | 662-2161 | 662-2162 | |
| Dangsan Shipping | 356-8703 | 356-8708 | |
| Seosan Shipping | 662-6843 | 669-1108 | |
| Tally business | Samsung Tally | 667-6485 | 668-1990 |
| Surveyor business | Goryeo Surveyor Corporation | 664-6842 | 664-6840 |
| Korea Surveyor Corporation | 664-1672 | 669-4785 | |
| Associated Surveyors Corporation | 662-4619 | 02-754-4525 | |
| Korea SGS | 681-6750 | 681-6749 | |
| Korea Surveyors and Sworn Measurer's Corporation | 663-0211 | 663-0213 | |
| Port service business | Daedong Marine | 664-8644 | 664-8648 |
| Soojeong Industries | 681-6570 | 681-6569 | |
| Haeyang Shipping (joint-stock company) | 681-7500 | 681-7503 | |
| Seohae Shipping | 681-9596 | 681-9598 | |
| Daesan Shipping | 669-4200 | 669-4201 | |
| Total Port Service | 681-6101 | 669-0859 | |
| Gukyang | 681-7505 | 681-7520 | |
| Seosan Shipping | 664-5511 | 663-5858 | |
| Sunjin Logistics | 681-8717 | 681-4968 | |
| Young Hwa Enterprise | 031-683-2165 | 031-683-2164 | |
| Seoul Marine | 031-681-0920 | 031-681-0930 | |
| Hyundai Shipping | 681-6712 | 681-6713 | |
| Goods supply business | Daedong Shipping | 660-5171 | 664-8648 |
| Ocean Marine(joint-stock company) | 681-7161~2 | 681-7163 | |
| Soojeong Industries | 681-9212 | 674-6592 | |
| Seohae Marine | 681-7124 | 669-1431 | |
| Woojin Shipping | 681-9597 | 681-9598 | |
| Daesan Agricultural Products Market | 664-6681 | 681-6681 | |
| World Shipping | 668-3910 | 681-7550 | |
| Enterprise | 910-9990 | ?€€ | |
| Haeyang Shipping (joint-stock company) | 951-2200 | 953-0712 | |
| Young Hwa Enterprise | 031-683-2165 | 031-683-2164 | |
| Ship refueling business | Dongyang Industries | 032-772-1175 | 032-762-1654 |
| Woojin Shipping | 681-9597 | 681-9598 | |
| Hanyoo LNS | 063-445-4073 032-765-1860 |
063-445-5700 032-882-6431 |
|
| Paos | 031-683-3508 | 032-765-0086 | |
| Donggwang Oil Company | 051-462-0551~3 02-761-3380 (head office) |
051-462-0554 02-780-0730 (head office) |
|
| Yeomyeong Shipping | 061-662-4178 | 061-662-7880 | |
| Western Marine | 063-445-3638 | 063-445-5700 | |
| Seohae Petro | 031-683-0549 | 031-683-0550 | |
| Ocean Ace | 032-831-1935 | 032-888-18061 | |
| Ocean Rex Korea | 02-3775-2211 | 02-3775-2215 | |
| Heungjin Marine (Limited liability) | 061-662-7712~3 | 061-662-7714 |