| HORIZ INVESTMENT GROUP COMPANY LIMITED | Private company limited by shares | Live |
| HorizenDigital Group Limited | | Live |
| BON HORIZON LIMITED | Private company limited by shares | Live |
| K HORIZON LIMITED | Private company limited by shares | Dissolved |
| FAR HORIZON LIMITED | Private company limited by shares | Dissolved |
| NCH HORIZON LIMITED | Private company limited by shares | Dissolved |
| SEA HORIZON LIMITED | Private company limited by shares | Dissolved |
| WIN HORIZON LIMITED | Private company limited by shares | Live |
| HORIZON MGA LIMITED | Private company limited by shares | Dissolved |
| NEW HORIZON LIMITED | Private company limited by shares | Dissolved |
| HORIZON NOW LIMITED | Private company limited by shares | Dissolved |
| SKY HORIZON LIMITED | Private company limited by shares | Dissolved |
| HORIZON LIMITED | Private company limited by shares | Dissolved |
| HORIZON 360 LIMITED | Private company limited by shares | Dissolved |
| A&B HORIZON LIMITED | Private company limited by shares | Live |
| TOP HORIZON LIMITED | Private company limited by shares | Live |
| HORIZON COMPANY LIMITED | Private company limited by shares | Live |
| FUN HORIZON LIMITED | Private company limited by shares | Live |
| FAR HORIZON LIMITED | Private company limited by shares | Live |
| SKY HORIZON LIMITED | Private company limited by shares | Live |
| HORIZON 3D LIMITED | Private company limited by shares | Live |
| All Horizon Limited | Private company limited by shares | Live |
| Horizon Ivy Limited | Private company limited by shares | Live |
| Horizon Oil & Gas Limited | Private company limited by shares | Live |
| NEO HORIZON COMPANY LIMITED | Private company limited by shares | Live |
| HORIZON 8 LIMITED | Private company limited by shares | Live |
| HORIZON WAY LIMITED | Private company limited by shares | Live |
| NEW HORIZON LIMITED | Private company limited by shares | Live |
| Horizon H Limited | Private company limited by shares | Live |
| SUN HORIZON LIMITED | Private company limited by shares | Live |
| FLY HORIZON LIMITED | Private company limited by shares | Live |
| PDP HORIZON LIMITED | Private company limited by shares | Live |
| S Horizon Limited | Private company limited by shares | Live |
| Horizon 2 Hub Limited | Private company limited by shares | Live |
| JOY HORIZON LIMITED | Private company limited by shares | Live |
| Red Horizon Limited | Private company limited by shares | Live |
| Horizon Limited | Private company limited by shares | Live |
| HORIZON HK LIMITED | Private company limited by shares | Live |
| ART HORIZON LIMITED | Private company limited by shares | Live |
| DRS HORIZON HK LIMITED | Private company limited by shares | Live |
| FTR Horizon Co. Limited | Private company limited by shares | Live |
| CHV Horizon Limited | Private company limited by shares | Live |
| SDP Horizon One Limited | | Live |
| JL Horizon Limited | | Live |
| Horizon EV Company Limited | | Live |
| FLY TO HORIZON LIMITED | | Live |
| SK Horizon Limited | | Live |
| Horizon Top Limited | | Live |
| SDP Horizon Two Limited | | Live |
| HORIZON RUN LIMITED | | Live |
| HORIZON JET LIMITED | | Live |
| Sky Horizon Company Limited | | Live |
| TEG HORIZON LIMITED | | Live |
| FLS Horizon Limited | | Live |
| Red Sea Horizon Limited | | Live |
| ACME HORIZON LIMITED | Private company limited by shares | Live |
| Ample Horizon Limited | Private company limited by shares | Live |
| ASIA HORIZON LIMITED | Private company limited by shares | Dissolved |
| ASIA HORIZON LIMITED | Private company limited by shares | Dissolved |
| NEW ASIA HORIZON LIMITED | Private company limited by shares | Live |
| ASIA HORIZON LIMITED | Private company limited by shares | Live |
| Asia Horizon HK Limited | Private company limited by shares | Live |
| ASIA HORIZON HOLDING LIMITED | Private company limited by shares | Live |
| ASTUTE HORIZON LIMITED | Private company limited by shares | Live |
| Athena Horizon Limited | Private company limited by shares | Live |
| BEAUTY HORIZON LIMITED | Private company limited by shares | Live |
| BEST HORIZON LIMITED | Private company limited by shares | Live |
| HORIZON CAPITAL LIMITED | Private company limited by shares | Live |
| CAPITAL HORIZON LIMITED | Private company limited by shares | Dissolved |
| CAPITAL HORIZON LIMITED | Private company limited by shares | Live |
| NEW HORIZON CAPITAL LIMITED | Private company limited by shares | Live |
| HORIZON CENTURY LIMITED | Private company limited by shares | Live |
| CENTURY HORIZON LIMITED | Private company limited by shares | Live |
| CHINESE HORIZON LIMITED | Private company limited by shares | Dissolved |
| CLOUD HORIZON INVESTMENTS LIMITED | Private company limited by shares | Live |
| HORIZON COAST LIMITED | Private company limited by shares | Live |
| COLORFUL HORIZON LIMITED | Private company limited by shares | Live |
| CONCORD HORIZON LIMITED | Private company limited by shares | Dissolved |
| CREATIVE HORIZON LIMITED | Private company limited by shares | Live |
| HORIZON CREATIVE LIMITED | Private company limited by shares | Dissolved |
| Horizon Creative Limited | Private company limited by shares | Live |
| DEFINE HORIZON LIMITED | Private company limited by shares | Live |
| Delta Horizon Limited | Private company limited by shares | Live |
| DIGITAL HORIZON LIMITED | Private company limited by shares | Dissolved |
| DRAGON HORIZON LIMITED | Private company limited by shares | Live |
| Eastern Horizon Limited | Private company limited by shares | Live |
| HORIZON ENTERPRISE LIMITED | Private company limited by shares | Live |
| HORIZON 360 ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| NEW HORIZON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HORIZON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WIN HORIZON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Horizon Enterprises Limited | Private company limited by shares | Live |
| New Horizon Enterprises Limited | Private company limited by shares | Live |
| ESTATE HORIZON LIMITED | Private company limited by shares | Live |
| FIRST HORIZON LIMITED | Private company limited by shares | Live |
| HORIZON FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| GIFT HORIZON LIMITED | Private company limited by shares | Live |
| Glorious Horizon Limited | Private company limited by shares | Live |
| Horizon Glow Limited | Private company limited by shares | Live |
| GOLD HORIZON LIMITED | Private company limited by shares | Dissolved |