| SOPLAST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOPLUS LIMITED | Private company limited by shares | Live |
| SOPO SUPPLY CHAIN LIMITED | | Live |
| SOPOT INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SO-POWER LIMITED | Private company limited by shares | Live |
| TWO BROTHERS SOPPLIERS LIMITED | Private company limited by shares | Live |
| SOPPORT LIMITED | Private company limited by shares | Live |
| Sopra Steria Hong Kong Limited | Private company limited by shares | Live |
| Sopracor Limited | Private company limited by shares | Live |
| SOPRANO LIMITED | Private company limited by shares | Dissolved |
| SOPRANO ASIA LIMITED | Private company limited by shares | Live |
| SOPRANO JEANS LIMITED | Private company limited by shares | Live |
| Sopray HK Limited | Private company limited by shares | Dissolved |
| Sopray Solar Co., Limited | Private company limited by shares | Dissolved |
| SOPRAY ENERGY LIMITED | Private company limited by shares | Live |
| SOPRAY SOLAR GROUP LIMITED | Private company limited by shares | Live |
| SOPRIME HOTELS LIMITED | Private company limited by shares | Live |
| Sopris Investment Limited | Private company limited by shares | Live |
| SO-PRO LIMITED | Private company limited by shares | Dissolved |
| SOPROMA COMPANY LIMITED | Private company limited by shares | Live |
| SOPROTEC Limited | Private company limited by shares | Live |
| SOPSIN LIMITED | | Live |
| Soptic International (HongKong) Co., Limited | Private company limited by shares | Live |
| SOPWELL TRADING LIMITED | Private company limited by shares | Dissolved |