| SILVER SOUCE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOAPOWER LINK SOUCE LIMITED | Private company limited by shares | Live |
| SOUCHE LIMITED | Private company limited by shares | Live |
| Souche New Limited | | Live |
| SOUCHI FINANCE LIMITED | Private company limited by shares | Dissolved |
| SOUCIN INTERNATIONAL ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| A TO Z SOUCING LIMITED | Private company limited by shares | Live |
| SOUCROSS LIMITED | Private company limited by shares | Live Commenced dormancy on 16-Mar-2004 |