| SOUTHSEAS FINANCE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SOUTHSEAS GRAINS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUTH-SEAS INVESTMENT COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| SOUTHSEAS TRADING LIMITED | Private company limited by shares | Dissolved |
| SOUTHSET COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHSHORE CAPITAL LIMITED | Private company limited by shares | Live |
| SOUTHSHORE PROPERTY MANAGEMENT LIMITED | Private company limited by shares | Live |
| Southside Limited | Private company limited by shares | Live |
| PRINCE RESTAURANT (SOUTHSIDE) COMPANY LIMITED | | Live |
| SOUTHSKY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH-SOUTH ASIA-PACIFIC ECONOMIC DEVELOPMENT CENTER LIMITED | Private company limited by shares | Live |
| SOUTH-SOUTH ASIA-PACIFIC CULTURE AND TECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| South-South Industrial Development Co., Limited | Private company limited by shares | Live |
| SOUTH-SOUTH TOURISM DEVELOPMENT HOLDING LIMITED | Private company limited by shares | Live |
| Finance Center for South-South Cooperation Limited | Company limited by guarantee | Live |
| SOUTH-SOUTH COOPERATION FUND LIMITED | | Live |
| South-South International Baidian Holding Co., Limited | Private company limited by shares | Live |
| South-south International Investment Limited | | Live |
| SOUTH-SOUTH NEWS ASIA-PACIFIC HEADQUARTERS LIMITED | Private company limited by shares | Live |
| SOUTHSTEP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHSWIR LIMITED | Private company limited by shares | Dissolved |
| SOUTHTECH LIMITED | Private company limited by shares | Dissolved |
| SOUTHTEX LIMITED | Private company limited by shares | Live |
| SOUTHTEX FASHIONS LIMITED | Private company limited by shares | Live |
| SOUTHTIDE LIMITED | Private company limited by shares | Dissolved |
| SOUTHTIME LIMITED | Private company limited by shares | Live |
| SOUTHTON LIMITED | Private company limited by shares | Dissolved |
| SOUTHTOP CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| China South-Top Group Co., Limited | Private company limited by shares | Live |
| SOUTHTOP TECH LIMITED | Private company limited by shares | Live |
| SOUTHTOWN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SOUTHTRADE LIMITED | Private company limited by shares | Dissolved |
| SOUTHTRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTH-TRANS LIMITED | Private company limited by shares | Dissolved |
| South-tropic Network Limited | Private company limited by shares | Live |
| New Southunion Industrial Limited | Private company limited by shares | Live |
| SOUTHVAST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHVIEW LIMITED | Private company limited by shares | Dissolved |
| SOUTHVILLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Southville Road HK Limited | | Live |
| SOUTHWALL LIMITED | Private company limited by shares | Dissolved |
| SOUTHWARD LIMITED | | Live |
| SOUTHWARD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWARK LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAVE GLOBAL LIMITED | Private company limited by shares | Live |
| SOUTHWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY LIMITED | Private company limited by shares | Dissolved |
| HK Southway Limited | | Live |
| SOUTHWAY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY CORPORATION LIMITED | Private company limited by shares | Live |
| SOUTHWAY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SOUTHWAY HONG KONG DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| SOUTHWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHWAY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOUTHWAY LIMITED | Private company limited by shares | Live |
| SOUTHWAY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SOUTHWAY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GREATLY SOUTHWAY INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHWAY INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY INTERNATIONAL INDUSTRIES LIMITED | Private company limited by shares | Live |
| SOUTHWAY INTERNATIONAL INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHWAY LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY TRADING LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAYS LIMITED | Private company limited by shares | Live |
| SOUTHWELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHWICK LIMITED | Private company limited by shares | Live |
| SOUTHWIDE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIND BAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIND SHIPPING AGENCIES LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIND AVIATION LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIND TRADE DEV. (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIND INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Southwind Media Holdings Limited | | Live |
| SOUTHWIND NAVIGATION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Southwind Trading Limited | Private company limited by shares | Live |
| SOUTHWINDS LAND & INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHWISE LIMITED | Private company limited by shares | Dissolved |
| SOUTHWISE LIMITED | Private company limited by shares | Dissolved |
| SOUTHWISE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHWISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWIT LIMITED | Private company limited by shares | Dissolved |
| SOUTHWOLD LIMITED | Private company limited by shares | Dissolved |
| SOUTHWOLD LIMITED | Private company limited by shares | Dissolved |
| SOUTHWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHWOOD LIMITED | Private company limited by shares | Dissolved |
| Southwood Asia Limited | Private company limited by shares | Live |
| CHINA SOUTHWORD SHIPPING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOUTHWORKING (CHINA) INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHWORTH LIMITED | Private company limited by shares | Dissolved |