| Company Name | Type | Status |
|---|---|---|
| KUKU LIMITED | Live | |
| Kuku Business Limited | Live | |
| KUKUBAY CO., LIMITED | Private company limited by shares | Dissolved |
| MICHAL KUKUCKA LIMITED | Private company limited by shares | Live |
| KUKUGROVE LIMITED | Private company limited by shares | Dissolved |
| Kukugu Limited | Private company limited by shares | Live |
| KUKULCAN TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| KUKUN ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |