| SECA Academy Hongkong Limited | Private company limited by shares | Live |
| ARROYO SECA LIMITED | Private company limited by shares | Dissolved |
| SECA Incorporate (Hongkong) Limited | Private company limited by shares | Live |
| SECA INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SECA Motorsports Limited | Private company limited by shares | Live |
| Secabo Limited | Private company limited by shares | Dissolved |
| BIAOZHI SECAI CO., LIMITED | Private company limited by shares | Live |
| HK SECAI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG SECAIHANG CULTURES DISSEMINATION LIMITED | Private company limited by shares | Dissolved |
| SECAL LIMITED | Private company limited by shares | Live |
| SECAN LIMITED | Private company limited by shares | Live |
| SECARE INTERNATIONAL TRADING (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |