| HARMONIOUS SUN LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS LIMITED | Private company limited by shares | Live |
| HARMONIOUS SKY LIMITED | Private company limited by shares | Live |
| Harmonious Win Limited | Private company limited by shares | Live |
| CHINA HARMONIOUS LIMITED | Private company limited by shares | Live |
| HARMONIOUS (CHINA) LIMITED | Private company limited by shares | Live |
| Harmonious People Co., Limited | Private company limited by shares | Live |
| Harmonious Success Co., Limited | Private company limited by shares | Live |
| HARMONIOUS TRADE CO., LIMITED | Private company limited by shares | Live |
| Harmonious Cooperation Limited | Private company limited by shares | Live |
| HARMONIOUS ENTERPRISES LIMITED | Private company limited by shares | Live |
| Harmonious Entertainment Limited | Private company limited by shares | Live |
| Harmonious Families Limited | Company limited by guarantee | Live |
| HARMONIOUS FINANCE & INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS FIVE RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS T. GROUP LIMITED | Private company limited by shares | Live |
| H. K. HARMONIOUS INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| HARMONIOUS HONOR RESOURCES LIMITED | Private company limited by shares | Live |
| Harmonious Investment Limited | Private company limited by shares | Live |
| HARMONIOUS LIGHTING LIMITED | Private company limited by shares | Live |
| HARMONIOUS LIGHTINGS LIMITED | | Live |
| HARMONIOUS PEACE LIMITED | Private company limited by shares | Live |
| HARMONIOUS PROPERTIES LIMITED | Private company limited by shares | Live |
| Pure Harmonious Limited | | Live |
| Harmonious Splendor Limited | Private company limited by shares | Live |
| HARMONIOUS STUDIO LIMITED | Private company limited by shares | Live |
| SIX HARMONIOUS TECHNOLOGY CO LIMITED | Private company limited by shares | Live |
| HARMONIOUS TEMPLE COMPANY LIMITED | | Live |
| HARMONIOUS TIME LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Mar-2016 |
| HARMONIOUS TRADING LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS TRADING LIMITED | Private company limited by shares | Live |
| HARMONIOUSTECH LIMITED | Private company limited by shares | Live |