| NIKSON AND COMPANY LIMITED | Private company limited by shares | Live |
| NIKSON CLEANING SERVICE CO. LIMITED | Private company limited by shares | Dissolved |
| LAW'S NIKSON CO., LIMITED | Private company limited by shares | Dissolved |
| Nikson Cyber Limited | Private company limited by shares | Dissolved |
| NIKSON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| NIKSON ENGINEERING DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Nikson Construction & Engineering Co., Limited | | Live |
| NIKSON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| NIKSON INVESTMENT LIMITED | Private company limited by shares | Live |
| NIKSON TECHNOLOGY HOLDING LIMITED | | Live |