| AMPLITEC (HONG KONG) TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMPLITON COMPANY LIMITED | Private company limited by shares | Dissolved |
| Amplitrain HK Limited | | Live |
| AMPLITUDE LIMITED | Private company limited by shares | Dissolved |
| AMPLITUDE LIMITED | Private company limited by shares | Dissolved |
| Amplitude Limited | Private company limited by shares | Live |
| AMPLON LIMITED | Private company limited by shares | Live |
| AMPLUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Amplus Ace Limited | Private company limited by shares | Live |
| Amplus D Company Limited | Private company limited by shares | Live |
| Amplus ECommerce Limited | | Live |
| AMPLUS INNOVATIONS COMPANY LIMITED | Private company limited by shares | Live |
| Amplus Investment Limited | | Live |
| AMPLY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMPLY LIMITED | Private company limited by shares | Live |
| AMPLY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| AMPLY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| AMPLY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| AMPLY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| AMPLY TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |