| KOTT INNOVATION LIMITED | Private company limited by shares | Live |
| Kotte Fittings Limited | Private company limited by shares | Live |
| KOTTERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOTTMANN ASIA-PACIFIC LIMITED | Private company limited by shares | Dissolved |
| KOTTMANN GOSLA GMBH COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kottmann Hong Kong Limited | Private company limited by shares | Live |
| KOTTMANN CHINA PRODUCTION LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Aug-2008 |
| KOTTO LIMITED | Private company limited by shares | Dissolved |
| KOTTO GLASS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |