| HYUN JU COMPANY LIMITED | Private company limited by shares | Live |
| HYUN IMC LIMITED | Private company limited by shares | Live |
| KIM HYUN COMPANY LIMITED | Private company limited by shares | Live |
| Hyun One Limited | Private company limited by shares | Live |
| Hyun Mu Limited | | Live |
| Hyun Chak Development Co., Limited | Private company limited by shares | Live |
| Hyun Chen (China) Clothing Limited | Private company limited by shares | Live |
| Ching Hyun Limited | Private company limited by shares | Live |
| JIN HYUN CO., LIMITED | Private company limited by shares | Dissolved |
| Hyun Co., Limited | Private company limited by shares | Dissolved |
| WOO HYUN CO., LIMITED | Private company limited by shares | Live |
| HYUN IL CO., LIMITED | Private company limited by shares | Live |
| DAE HYUN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HYUN CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Wu Hyun Engineering Co., Limited | Private company limited by shares | Live |
| Hyun Noodle Restaurant Food Company Limited | Private company limited by shares | Live |
| Yee Hyun Group Limited | Private company limited by shares | Live |
| Hyun Bo Hardware Product Co., Limited | Private company limited by shares | Live |
| HYUN HEUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYUN JIN (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNG HYUN (H.K) CO., LIMITED | Private company limited by shares | Live |
| TAE HYUN TECH-TRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| HYUN SEUNG ELECTRONICS (H.K.) CO. LIMITED | Private company limited by shares | Dissolved |
| HWANG HYUN DUK (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYUN KWANG (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYUN SUNG SHOES (HK) LIMITED | Private company limited by shares | Live |
| HYUN FOX TECH (HK) LIMITED | Private company limited by shares | Live |
| HYUN NA TRADE (HK) LIMITED | Private company limited by shares | Live |
| HYUN YONG TRADE (H.K.) LIMITED | Private company limited by shares | Live |
| HYUN SUNG HOLDINGS CO., LIMITED | Private company limited by shares | Dissolved |
| DAE HYUN (HONG KONG) ELECTRONICS LIMITED | Private company limited by shares | Live |
| ART HYUN HONG KONG GALLERY (ASIA) CO. LIMITED | Private company limited by shares | Live |
| SAM HYUN TECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Sung Hyun Trade Limited | Private company limited by shares | Dissolved |
| HYUN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Dong Hyun International Limited | Private company limited by shares | Live |
| HYUN YOUNG LOGISTICS (HK) LIMITED | Private company limited by shares | Live |
| HYUN MING COMPANY LIMITED | Private company limited by shares | Live |
| HYUN MODE LIMITED | Private company limited by shares | Live |
| Hyun China Optoelectronics Technology Co., Limited -The- | Private company limited by shares | Live |
| Seung Hyun Packing Co., Limited | Private company limited by shares | Live |
| HYUN DAE HAI QUAN LIMITED | Private company limited by shares | Dissolved |
| HYUN SEUNG PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SEO HYUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HYUN TRADE LIMITED | | Live |
| HYUN TRADING LIMITED | Private company limited by shares | Live |
| HYUN SUNG TRADING LIMITED | Private company limited by shares | Live |
| HYUNA HK LIMITED | Private company limited by shares | Live |
| Hyuna Source Trading Co., Limited | | Live |
| HYUNBIN (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| HYUNDAE PAINT (GLOBAL) LIMITED | Private company limited by shares | Dissolved |
| HYUNDAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYUNDAI M&S COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Feb-2013 |
| HYUNDAI IT ASIA LIMITED | Private company limited by shares | Live |
| HYUNDAI FINANCE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| HYUNDAI ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| HYUNDAI ELECTROMECHANICS LIMITED | Private company limited by shares | Live |
| HYUNDAI PACIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOREA HYUNDAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HYUNDO INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| HAN HYUNG SUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYUNGJUN LIMITED | Private company limited by shares | Live |
| HONG KONG HYUNION ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HYUNJIN COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYUNJIN TNI COMPANY LIMITED | Private company limited by shares | Live |
| HYUNJIN ELECTRONICS (H.K.) CO., LIMITED | Private company limited by shares | Live |
| HYUNJIN (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HYUNJU COMPUTER (CHINA) CO., LIMITED | Private company limited by shares | Dissolved |
| HYUNKING LIMITED | Private company limited by shares | Live |
| HYUNKOOK (HK) MACHINERY LIMITED | Private company limited by shares | Live |
| HYUNSANG MACHINERY (HONGKONG) LIMITED | Private company limited by shares | Live |
| Hyunshow Company Limited | | Live |
| Hyunwoo Co., Limited | | Live |
| HYUNWOO SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| HYUNWOO INDUSTRIAL CO., LIMITED | | Live |