| KSTARPHONE COMPANY LIMITED | Private company limited by shares | Live |
| KSTARS HOLDING CO., LIMITED | Private company limited by shares | Live |
| KSTARS GROUP LIMITED | Private company limited by shares | Live |
| K-Startek Co., Limited | Private company limited by shares | Live |
| HK KSTDZ LIMITED | Private company limited by shares | Live |
| KS-TECH CO., LIMITED | Private company limited by shares | Live |
| KSTEP LIMITED | Private company limited by shares | Live |
| HK MJ KSTER FURNITURE LIMITED | Private company limited by shares | Live |
| KSTHOST LIMITED | Private company limited by shares | Live |
| K-STIX LIMITED | Private company limited by shares | Live |
| KST-MT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| Kston storge technology Limited | Private company limited by shares | Live |
| K-STORM TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| KSTP Oriental Limited | Private company limited by shares | Live |
| K-Street LIMITED | Private company limited by shares | Live |
| K-STRIDE COMPANY LIMITED | Private company limited by shares | Live |
| K-STRONG LIMITED | Private company limited by shares | Dissolved |
| K-STUDIO Limited | Private company limited by shares | Live |
| K-STYLE LAB LIMITED | Private company limited by shares | Live |
| Kstyle Academy Limited | Private company limited by shares | Live |
| KSTYLE ELECTRONICS (HK) LIMITED | Private company limited by shares | Dissolved |
| K-Style International Limited | Private company limited by shares | Live |
| KSUM IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| K-SUN HK CO., LIMITED | Private company limited by shares | Live |
| K-SUN DAILY CO., LIMITED | Private company limited by shares | Live |
| K-SUN INVESTMENTS LIMITED | Private company limited by shares | Live |
| K.SUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KSURE HOME FURNISHING LIMITED | Private company limited by shares | Live |
| KSURE Trading Co. Limited | Private company limited by shares | Live |
| K.S.W INDUSTRY LIMITED | Private company limited by shares | Live |
| KSWELL INDUSTRY&COMMERCE COMPANY LIMITED | Private company limited by shares | Live |
| KSwift Technology Limited | Private company limited by shares | Live |
| KSWISS ELECTRONICS HK LIMITED | | Live |
| KSWN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KSY1 Limited | Private company limited by shares | Live |
| KSY2 Limited | Private company limited by shares | Live |
| KSY3 Limited | Private company limited by shares | Live |
| KSY4 Limited | Private company limited by shares | Live |
| KSY5 Limited | Private company limited by shares | Live |
| KSY6 Limited | Private company limited by shares | Live |
| KSY7 Limited | Private company limited by shares | Live |
| KSY8 Limited | Private company limited by shares | Live |
| KSYLOK2 LIMITED | Private company limited by shares | Live |
| KSYLOK3 LIMITED | Private company limited by shares | Live |
| KSYLOK4 LIMITED | Private company limited by shares | Live |
| KSYLOK5 LIMITED | Private company limited by shares | Live |
| KSYLOK6 LIMITED | Private company limited by shares | Live |
| K-SYSTEMS CO. LIMITED | Private company limited by shares | Dissolved |