| Company Name | Type | Status |
|---|---|---|
| OKAN ENTERPRISE LIMITED | Private company limited by shares | Live |
| OKANDA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Okanemochi Co., Limited | Private company limited by shares | Live |
| OKANEWEB LIMITED | Private company limited by shares | Live |
| Okani Technology Co., Limited | Private company limited by shares | Live |
| OKANO LIMITED | Private company limited by shares | Live |
| OKANSA PACIFIC LIMITED | Private company limited by shares | Live |