| 1.
| HD KOREA SHIPBUILDING & OFFSHORE ENGINEERING C., LTD. |
🇰🇷 Seongnam-si, Gyeonggi-do, South Korea |
1 |
| 2.
| HD Korea Shipbuilding & Offshore Engineering Co., Ltd. |
🇰🇷 Seongnam-si, GG, South Korea |
1 |
| 3.
| HD Korea Shipbuilding & Offshore Engineering Co., Ltd. |
🇰🇷 Seongnam-si, South Korea |
2 |
| 4.
| HD KOREA SHIPBUILDING & OFFSHORE ENGINEERING CO., LTD. |
🇰🇷 Seongnam-si Gyeonggi-do, South Korea |
3 |
| 5.
| HD KUNSTDTOFFE & KUNSTSTOFFERZEUGNISSE GMBH |
🇩🇪 Burscheid, Germany |
1 |
| 6.
| HDK Industries, Inc. |
🇺🇸 Rogersville, TN, United States |
1 |
| 7.
| HDK Innovations, LLC |
🇺🇸 Rockwall, TX, United States |
1 |