| SILMA HK LIMITED | Company limited by guarantee | Live |
| SIL-MAH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILMAR FORWARDING LIMITED | Private company limited by shares | Live |
| SILMAR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SILMAR SHIPPING LIMITED | Private company limited by shares | Live |
| SILMAX FINANCE LIMITED | Private company limited by shares | Dissolved |
| SILMAX FINANCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SILMAX INTERNATIONAL LIMITED | Private company limited by shares | Live |