| Company Name | Type | Status |
|---|---|---|
| HIKIN LIMITED | Live | |
| HIKING FUN LIMITED | Company limited by guarantee | Live |
| Hi-King Co. Limited | Private company limited by shares | Live |
| Hikingsun Company Limited | Private company limited by shares | Live |
| HIKING-WOORI CAPITAL CO., LIMITED | Private company limited by shares | Live |
| HIKINYF TECHNOLOGY LIMITED | Private company limited by shares | Live |