| SUMMER SHELL LIMITED | Private company limited by shares | Live |
| SHINY SUMMER LIMITED | Private company limited by shares | Live |
| JR SUMMER SHIPPING LIMITED | Private company limited by shares | Live |
| Summer Snow Limited | Private company limited by shares | Live |
| Summer Whale Yang's Sons & Brothers Consult Limited | | Live |
| Summer South Limited | Private company limited by shares | Live |
| SUMMER SPIRIT LIMITED | Private company limited by shares | Dissolved |
| SUMMER SPOT LIMITED | Private company limited by shares | Dissolved |
| SUMMER STAR LIMITED | Private company limited by shares | Dissolved |
| Star Summer Company Limited | Private company limited by shares | Live |
| Summer Star Limited | Private company limited by shares | Live |
| Summer Star (HK) Limited | Private company limited by shares | Live |
| HK Summer Stars Media Limited | Private company limited by shares | Live |
| SUMMER STYLE LIMITED | Private company limited by shares | Live |
| Summer Style Trade Co., Limited | Private company limited by shares | Live |
| SUMMER SUNLIGHT LIMITED | Private company limited by shares | Live |
| SUNNY SUMMER LIMITED | Private company limited by shares | Live |
| SUNNY SUMMER CENTRE LIMITED | Private company limited by shares | Live |
| SUNNY & SUMMER INTERNATIONAL LIMITED | | Live |
| Summer Sunshine (Hongkong) Fashion Group Limited | Private company limited by shares | Dissolved |
| Summer Sunshine Investments Limited | | Live |
| TAURUS SUMMER LIMITED | Private company limited by shares | Live |
| SUMMER TECH LIMITED | Private company limited by shares | Dissolved |
| MAY SUMMER INFORMATION TECH. CO., LIMITED | Private company limited by shares | Live |
| SUMMER TECH (HK) LIMITED | Private company limited by shares | Live |
| QUANZHOU NEW SUMMER TECH LIMITED | Private company limited by shares | Live |
| SUMMER TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SUMMER TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Summer Day Technology Co., Limited | Private company limited by shares | Live |
| SUMMER TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Summer Time Technology Co., Limited | | Live |
| SUMMER TECHNOLOGY ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Summer Harvest Technology Limited | Private company limited by shares | Live |
| SUMMER TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Summer Snow Technology Limited | Private company limited by shares | Live |
| Summer Tree Times Technology Limited | Private company limited by shares | Live |
| Summer Thai Limited | Private company limited by shares | Live |
| HK SUMMER TRADE LIMITED | Private company limited by shares | Live |
| SUMMER INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| SUMMER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMER TRADING CO., LIMITED | Private company limited by shares | Live |
| SUMMER INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Summer Design & Trading Company Limited | | Live |
| Dream Summer Trading Co., Limited | | Live |
| SUMMER GRAIN INTERNATIONAL TRADING CO., LIMITED | | Live |
| Summer Green Trading Co., Limited | | Live |
| SUMMER RAY IMPORT&EXPORT TRADING CO., LIMITED | Private company limited by shares | Live |
| SUMMER INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SUMMER RICH TRADING LIMITED | Private company limited by shares | Live |
| Summer Snow Trading Limited | | Live |
| SUMMER SOURCES TRADING LIMITED | Private company limited by shares | Dissolved |
| SUMMER SOURCES TRADING LIMITED | Private company limited by shares | Live |
| SUMMER WIND TRADING LIMITED | Private company limited by shares | Live |
| SUMMER TRAVEL COMPANY LIMITED | Private company limited by shares | Live |
| SUMMER (H.K.) TRAVEL TRADING LIMITED | Private company limited by shares | Live |
| SUMMER TREASURE LIMITED | Private company limited by shares | Live |
| Summer Tree Limited | Private company limited by shares | Live |
| Summer Trust Limited | Public company limited by shares | Live |
| ASIA PACIFIC SUMMER TOURISM INDUSTRY UNION LIMITED | Private company limited by shares | Live |
| SUMMER UNIVERSAL COMPANY LIMITED | Private company limited by shares | Live |
| Summer Vacation Company Limited | Private company limited by shares | Live |
| Summer Set Venture Company Limited | Private company limited by shares | Live |
| SUMMER WAVE LIMITED | Private company limited by shares | Dissolved |
| SUMMER WEALTH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Summer West Limited | Private company limited by shares | Live |
| SUMMER WIND LIMITED | Private company limited by shares | Dissolved |
| SUMMER (HONGKONG) WINE & SPIRITS LIMITED | Private company limited by shares | Live |
| WING IN SUMMER ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUMMER WISE LIMITED | Private company limited by shares | Live |
| HK SPRING SUMMER AUTUMN WINTER (INT'L) WOMAN AND BABY SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUMMER WOOD INTERNATIONAL COMPANY LIMITED | | Live |
| HOT SUMMER YEARS LIMITED | Private company limited by shares | Live |
| SUMMERADS LIMITED | | Live |
| SUMMERALE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMERBLOOMING INVESTMENT COMPANY LIMITED | | Live |
| SUMMERCON LIMITED | Private company limited by shares | Dissolved |
| SUMMER-EARN LIMITED | Private company limited by shares | Live Commenced dormancy on 03-Sep-1996 |
| HK SUMMERFAY FASHION GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| SUMMERFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMERFIELD LIMITED | Private company limited by shares | Dissolved |
| SUMMERGATE LIMITED | Private company limited by shares | Live |
| SummerGuru Limited | Private company limited by shares | Dissolved |
| Spring Summer(H.K)Clothing Trade Co., Limited | Private company limited by shares | Live |
| Summerhouse Limited | | Live |
| Summerian Asia Limited | Private company limited by shares | Live |
| SUMMERINE PTE LIMITED | Private company limited by shares | Live |
| SUMMERISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMERISE GARMENT ACCESSORIES LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Sep-1994 |
| SUMMERISE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUMMERISE FINANCE LIMITED | Private company limited by shares | Live |
| SUMMERISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUMMERISE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SummerK Ebony Co., Limited | Private company limited by shares | Live |
| SUMMERKAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMERLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMERLAND COMPANY LIMITED | Private company limited by shares | Live |
| Summerland Limited | | Live |
| Summerlin Venture Limited | Private company limited by shares | Live |
| SummerLink Technology Limited | | Live |
| Summerly Limited | Private company limited by shares | Live |