| Company Name | Type | Status |
|---|---|---|
| Nikkon Co. Limited | Private company limited by shares | Live |
| NIKKON (ASIA) CO., LIMITED | Private company limited by shares | Live |
| NIKKON ENGINEERING AND CONSULTANTS LIMITED | Private company limited by shares | Live |
| NIKKON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NIKKON PIECE GOODS COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKONG LINK COMPANY LIMITED | Private company limited by shares | Dissolved |
| NIKKONG VIGOROUS LIMITED | Private company limited by shares | Live |