| LONGSTAR LIMITED | Private company limited by shares | Dissolved |
| LONGSTAR L&F LIMITED | Private company limited by shares | Live |
| HK LONGSTAR LIMITED | | Live |
| LONGSTAR BUSINESS LIMITED | Private company limited by shares | Live |
| HK Longstar Co., Limited | Private company limited by shares | Live |
| CN Longstar Co., Limited | | Live |
| CENTURY LONGSTAR CO., LIMITED | Private company limited by shares | Live |
| HK LONGSTAR IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| HK LONGSTAR INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Longstar Jewelry Co., Limited | Private company limited by shares | Live |
| LONGSTAR MACHINERY CO., LIMITED | Private company limited by shares | Live |
| HK LONGSTAR TRADE CO., LIMITED | Private company limited by shares | Live |
| LONGSTAR ELECTRONICS., LIMITED | Private company limited by shares | Live |
| LONGSTAR ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Longstar Global Resources HK Limited | Private company limited by shares | Live |
| LONGSTAR HOLDING GROUP LIMITED | Private company limited by shares | Live |
| LONGSTAR (HONG KONG) COMPANY LIMITED | | Live |
| LONGSTAR INDUSTRIAL TYRE LIMITED | Private company limited by shares | Live |
| LONGSTAR INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| Longstar Industry Limited | Private company limited by shares | Live |
| Longstar (Hong Kong) Lighting Company Limited | Private company limited by shares | Live |
| LONGSTAR SUPPLY CHAIN MANAGEMENT LIMITED | Private company limited by shares | Live |
| Dongguan Longstar Plastic Industry Co., Limited | Private company limited by shares | Live |
| LONGSTAR TECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| LONGSTAR TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| LONGSTAR ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Longstar IT Trading Limited | Private company limited by shares | Live |
| XIANGGANG LONGSTAR LIMITED | Private company limited by shares | Live |
| LONGSTARGIFT CO., LIMITED | Private company limited by shares | Live |
| Longstars Trade Company Limited | Private company limited by shares | Live |
| LONGSTEADY TRADING LIMITED | | Live |
| LONGSTOCK LIMITED | Private company limited by shares | Dissolved |
| LONGSTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LONGSTONE LIMITED | Private company limited by shares | Dissolved |
| LONGSTONE ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| Longstone Technology Co., Limited | Private company limited by shares | Live |
| HONG KONG LONGSTONE LIMITED | Private company limited by shares | Live |
| LONGSTONE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LONGSTONE INT'L SCIENCE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Longstone Trading Limited | Private company limited by shares | Live |
| Longstor Limited | Private company limited by shares | Live |
| LONGSTRA CO., LIMITED | Private company limited by shares | Live |
| LONGSTRAND LIMITED | Private company limited by shares | Dissolved |
| LONGSTREAM INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| LONGSTREAM CULTURE INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| LONGSTREAM ART & CULTURE INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| Longstride & Dragonstream EnerTec Limited | Private company limited by shares | Live |
| LONGSTRONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| LONGSTRY TRADING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONGSTRY INDUSTRIAL LIMITED | Private company limited by shares | Live |