| QUALI-SALES LIMITED | Private company limited by shares | Dissolved |
| QUALI-SENSE LIMITED | Private company limited by shares | Dissolved |
| QUALISHA LIMITED | Private company limited by shares | Live |
| QUALISINO LIMITED | Private company limited by shares | Live |
| QUALI-SKY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Qualison Limited | Private company limited by shares | Live |
| QUALISON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| QUALI-SOURCE LIMITED | Private company limited by shares | Dissolved |
| QUALI-STAND CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| QUALI-STANDARD LIMITED | Private company limited by shares | Dissolved |
| QUALI-STAR LIMITED | Private company limited by shares | Dissolved |
| QUALI-STEP LIMITED | Private company limited by shares | Dissolved |
| QUALI-SUCCESS LIMITED | Private company limited by shares | Dissolved |
| QUALI-SUN LIMITED | Private company limited by shares | Live |
| QUALISYS LIMITED | Private company limited by shares | Dissolved |