| GAASTRA ASIA LIMITED | Private company limited by shares | Dissolved |
| GAASTRA TECHNOLOGY GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| GAASTRA HOLDING LIMITED | Private company limited by shares | Dissolved |
| GAASTRA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GAASTRA INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| GAASTRA SAILS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GAASTRA KITEBOARDING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GAASTRA B-GRIP LABORATORY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GAASTRA SAILMAKERS LIMITED | Private company limited by shares | Live |
| GAASTRA TEXTILE TECHNOLOGY LIMITED | Private company limited by shares | Live |