| GYRO CONSULTANCY LIMITED | Private company limited by shares | Live |
| GYRO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GYRO SHIPPING ( F.E. ) LIMITED | Private company limited by shares | Dissolved |
| USA GYRO GROUP LIMITED | Private company limited by shares | Live |
| GYRO LEASING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GYRO SHIPPING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Gyro Technology Limited | | Live |
| GYRO INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| GYRO MARITIME Limited | Private company limited by shares | Live |
| GYRO SHIPPING (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| MAGNI GYRO AIR SPORT LIMITED | Private company limited by shares | Live |
| Gyro Technology Co., Limited | Private company limited by shares | Live |
| GYRO TOURS LIMITED | Private company limited by shares | Dissolved |
| GYRO WOOD H.K. LIMITED | Private company limited by shares | Live |
| Gyromitre Limited | | Live |
| HONG KONG GYRONE INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| Gyronomy Limited | Private company limited by shares | Live |
| GYROSCOPE COMPANY LIMITED | Private company limited by shares | Live |