| SUMMILE LIMITED | Private company limited by shares | Dissolved |
| SUMMING LIMITED | Private company limited by shares | Dissolved |
| SUMMING PHA CO. LIMITED | Private company limited by shares | Live |
| SUMMING DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| Summinnie Pets Limited | Private company limited by shares | Live |
| SUMMIT FUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMIT TAI LIMITED | Private company limited by shares | Dissolved |
| TOP SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT WAY LIMITED | Private company limited by shares | Live |
| WIN SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT SKY LIMITED | Private company limited by shares | Dissolved |
| SUMMIT JOY LIMITED | Private company limited by shares | Dissolved |
| ALL SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SKY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| NEW SUMMIT LIMITED | Private company limited by shares | Dissolved |
| BIG SUMMIT LIMITED | Private company limited by shares | Dissolved |
| JOY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUN SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SKY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| ON SUMMIT LIMITED | Private company limited by shares | Live |
| KEY SUMMIT LIMITED | Private company limited by shares | Live |
| MAX SUMMIT LIMITED | Private company limited by shares | Live |
| ART SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SEA TO SUMMIT LIMITED | Private company limited by shares | Live |
| ERA SUMMIT LIMITED | Private company limited by shares | Live |
| ACE SUMMIT LIMITED | Private company limited by shares | Dissolved |
| JOY SUMMIT LIMITED | Private company limited by shares | Live |
| UNI SUMMIT LIMITED | Private company limited by shares | Live |
| NEW SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT TOP LIMITED | Private company limited by shares | Live |
| TOP SUMMIT LIMITED | Private company limited by shares | Live |
| BIG SUMMIT LIMITED | Private company limited by shares | Live |
| ART SUMMIT LIMITED | Private company limited by shares | Live |
| RED SUMMIT LIMITED | Private company limited by shares | Dissolved |
| TOP SUMMIT INC LIMITED | Private company limited by shares | Dissolved |
| SKY SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT IT LIMITED | Private company limited by shares | Live |
| NEW SUMMIT INC LIMITED | Private company limited by shares | Live |
| All Summit Company Limited | Private company limited by shares | Live |
| SC SUMMIT LIMITED | Private company limited by shares | Live |
| HTC SUMMIT LIMITED | Private company limited by shares | Live |
| Red Summit Limited | Private company limited by shares | Live |
| AIO Summit Company Limited | Private company limited by shares | Live |
| FH summit Limited | Private company limited by shares | Live |
| SUMMIT WAY LIMITED | Private company limited by shares | Live |
| WIN SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT ONE LIMITED | Private company limited by shares | Live |
| SUMMIT 33 Limited | Private company limited by shares | Live |
| SKY SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT SKY LIMITED | Private company limited by shares | Live |
| Summit LED Limited | Private company limited by shares | Live |
| Summit for all Limited | Private company limited by shares | Live |
| Summit Oil Limited | | Live |
| FS SUMMIT LIMITED | | Live |
| ABLE SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT AEON LEARNING CENTRE LIMITED | Private company limited by shares | Dissolved |
| SUMMIT SHIPPING AGENCY LIMITED | Private company limited by shares | Live |
| AMPLE SUMMIT LIMITED | Private company limited by shares | Dissolved |
| AMPLE SUMMIT LIMITED | Private company limited by shares | Live |
| AMPLE SUMMIT LIMITED | Private company limited by shares | Live |
| ASCENT SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT ASIA LIMITED | Private company limited by shares | Dissolved |
| SUMMIT ASIA LIMITED | Private company limited by shares | Live |
| ASIA SUMMIT LIMITED | Private company limited by shares | Live |
| BEST SUMMIT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| DRAGON SUMMIT (ASIA) LIMITED | Private company limited by shares | Live |
| SUMMIT ASIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT ENTERPRISES ASIA LIMITED | Private company limited by shares | Dissolved |
| FIRST SUMMIT (ASIA) LIMITED | Private company limited by shares | Live |
| GLORY SUMMIT (ASIA) LIMITED | Private company limited by shares | Live |
| GOLD SUMMIT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SUMMIT WEALTHY (ASIA) LIMITED | Private company limited by shares | Live |
| ASIAN SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT ASSETS LIMITED | Private company limited by shares | Live |
| Summit Assets Investment Limited | Private company limited by shares | Live |
| SUMMIT ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT PACIFIC ASSOCIATES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Summit Autotech HK Limited | Private company limited by shares | Live |
| NEW SUMMIT AWARD LIMITED | Private company limited by shares | Dissolved |
| BEAUTY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| BEST SUMMIT LIMITED | Private company limited by shares | Dissolved |
| BEST SUMMIT LIMITED | Private company limited by shares | Live |
| BEST SUMMIT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUMMIT BEVERAGE HK LIMITED | | Live |
| SUMMIT BEVERAGES LIMITED | Private company limited by shares | Dissolved |
| Summit & Beyond Limited | Private company limited by shares | Live |
| Summit Bliss Limited | | Live |
| SUMMIT BLOOM LIMITED | Private company limited by shares | Live |
| BLOOMING SUMMIT LIMITED | | Live |
| CAPITAL SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT CAPITAL LIMITED | Private company limited by shares | Dissolved |
| SUMMIT CARE LIMITED | Private company limited by shares | Dissolved |
| Central Summit Limited | Private company limited by shares | Live |
| CENTURY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT CENTURY LIMITED | Private company limited by shares | Dissolved |
| CENTURY SUMMIT LIMITED | Private company limited by shares | Live |
| CHAMPION SUMMIT LIMITED | Private company limited by shares | Dissolved |
| CHAMPION SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT CHAMPION ENTERPRISE LIMITED | Private company limited by shares | Live |