| SMARTFIELD LIMITED | Private company limited by shares | Live |
| NEW SMARTFIELD LIMITED | Private company limited by shares | Live |
| GOOD SMARTFIELD LIMITED | Private company limited by shares | Live |
| SMARTFIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PEAK SMARTFIELD LIMITED | Private company limited by shares | Dissolved |
| SMARTFIELD PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SMARTFIELD RESEARCH LIMITED | Private company limited by shares | Live |
| SMARTFIELDS LIMITED | Private company limited by shares | Live |