| RAYTEK COMPANY LIMITED | Private company limited by shares | Live |
| RAYTEK ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| RAYTEK AI CO., LIMITED | Private company limited by shares | Live |
| Raytek Group Limited | Private company limited by shares | Live |
| RAYTEK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAYTEK INDUSTRIAL (ASIA) LIMITED | Private company limited by shares | Live |
| HK RAYTEK INDUSTRY LIMITED | | Live |
| RAYTEK TRADE LIMITED | Private company limited by shares | Live |
| Raytek Trading Limited | Private company limited by shares | Live |