| Company Name | Type | Status |
|---|---|---|
| Solco Power Holding Co., Limited | Private company limited by shares | Dissolved |
| SOLCO (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOLCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOLCO PLASTICS LIMITED | Private company limited by shares | Dissolved |
| SOLCO SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Solcoat Limited | Private company limited by shares | Live |
| SOLCON LIMITED | Private company limited by shares | Live |