| KONG SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT LEADER LIMITED | Private company limited by shares | Dissolved |
| LEADER SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT LEARNING LIMITED | Private company limited by shares | Live |
| LEGEND SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT LEGEND LIMITED | Private company limited by shares | Live |
| Asia Summit Leisure Limited | Private company limited by shares | Live |
| L'good Summit Limited | Private company limited by shares | Live |
| SUMMIT LINK LIMITED | Private company limited by shares | Dissolved |
| SUMMIT LUCK LIMITED | Private company limited by shares | Dissolved |
| LUCKY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| LUCKY SUMMIT LIMITED | Private company limited by shares | Live |
| LUCKY SUMMIT LIMITED | Private company limited by shares | Live |
| LUCKY SUMMIT ENTERPRISE LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Jul-2014 |
| SUMMIT MAGNETICS LIMITED | Private company limited by shares | Live |
| SUMMIT MAKER LIMITED | Private company limited by shares | Live |
| SUMMIT MARBLE COMPANY LIMITED | Private company limited by shares | Live |
| SUMMIT MARITIME LIMITED | Private company limited by shares | Dissolved |
| SUMMIT MASS LIMITED | Private company limited by shares | Dissolved |
| MASTER SUMMIT LIMITED | Private company limited by shares | Dissolved |
| MASTER SUMMIT LIMITED | Private company limited by shares | Live |
| Summit Materials Limited | | Live |
| MEGA SUMMIT LIMITED | Private company limited by shares | Dissolved |
| MEGA SUMMIT LIMITED | Private company limited by shares | Live |
| MEGA SUMMIT LIMITED | | Live |
| METRO SUMMIT LIMITED | Private company limited by shares | Live |
| MIGHTY SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT MINERALS & RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Summit Mobi Limited | Private company limited by shares | Live |
| SUMMIT MOTORS LIMITED | Private company limited by shares | Live |
| SUMMIT NAVIGATION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SUMMIT NETWORK LIMITED | Private company limited by shares | Dissolved |
| NEXT SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT NICE LIMITED | Private company limited by shares | Dissolved |
| NICE SUMMIT LIMITED | Private company limited by shares | Dissolved |
| NICE SUMMIT LIMITED | Private company limited by shares | Dissolved |
| NICE SUMMIT LIMITED | Private company limited by shares | Live |
| OCEAN SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT OCEAN LIMITED | Private company limited by shares | Dissolved |
| SUMMIT OCEAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| OCEAN SUMMIT HK LIMITED | Private company limited by shares | Live |
| SUMMIT OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| Summit Family Office Company Limited | | Live |
| Summit HK Offshore Limited | Private company limited by shares | Live |
| ORIENT SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT ORIENT LIMITED | Private company limited by shares | Dissolved |
| ORIENT SUMMIT LIMITED | Private company limited by shares | Live |
| ORIENT SUMMIT LIMITED | Private company limited by shares | Live |
| ORIENT SUMMIT INVESTMENT LIMITED | Private company limited by shares | Live |
| ORIENTAL SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT OUTFITTERS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SUMMIT LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT PACIFIC LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| SUMMIT PARK LIMITED | Private company limited by shares | Live |
| SUMMIT PEACE LIMITED | Private company limited by shares | Dissolved |
| PEAK SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT PETROLEUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| PHOENIX SUMMIT LIMITED | Private company limited by shares | Live |
| PINE SUMMIT LIMITED | Private company limited by shares | Dissolved |
| PINE SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT PLANNED LIMITED | Private company limited by shares | Live |
| SUMMIT POINT LIMITED | Private company limited by shares | Dissolved |
| POLY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT POWER LIMITED | Private company limited by shares | Dissolved |
| SUMMIT POWER LIMITED | Private company limited by shares | Live |
| POWER SUMMIT LIMITED | Private company limited by shares | Dissolved |
| POWER SUMMIT LIMITED | Private company limited by shares | Dissolved |
| POWER SUMMIT INC LIMITED | Private company limited by shares | Live |
| POWER SUMMIT LIMITED | | Live |
| SUMMIT PRECISION MOULDING LIMITED | Private company limited by shares | Dissolved |
| Premium Summit HK Limited | Private company limited by shares | Live |
| SUMMIT FILM PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| GOLD SUMMIT ENTERTAINMENT & PRODUCTIONS LIMITED | Private company limited by shares | Live |
| SUMMIT STAGE PRODUCTIONS LIMITED | | Live |
| SUMMIT PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SUMMIT PROJECTS LIMITED | Private company limited by shares | Live |
| SUMMIT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| NEW SUMMIT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| DRAGON SUMMIT PROPERTIES LIMITED | Private company limited by shares | Live |
| SUMMIT PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMIT PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| Summit Realty Company Limited | Private company limited by shares | Live |
| SUMMIT RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT RESOURCES LIMITED | Private company limited by shares | Live |
| SUMMIT RESOURCES INC. LIMITED | Private company limited by shares | Live |
| SUMMIT RESULT DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| SUMMIT RETURN LIMITED | Private company limited by shares | Live |
| RICH SUMMIT LIMITED | Private company limited by shares | Live |
| SUMMIT RIVER LIMITED | Private company limited by shares | Dissolved |
| ROCK SUMMIT LIMITED | Private company limited by shares | Dissolved |
| ROYAL SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUMMIT SAIL LIMITED | Private company limited by shares | Dissolved |
| SUMMIT MOTOR SALES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT SCORE LIMITED | Private company limited by shares | Dissolved |
| SHEEN SUMMIT LIMITED | Private company limited by shares | Dissolved |