| CHINA SOUTHERN AIRLINES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHINA SOUTHERN GLASS (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINA SOUTHERN (GROUP) HONG KONG LIMITED | Private company limited by shares | Live |
| SOUTHERN HONOR LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN HORIZON LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN INC. LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN INC. LIMITED | Private company limited by shares | Live |
| SOUTHERN INC. LIMITED | Private company limited by shares | Live |
| China Southern Commercial and Industry Co., Limited | Private company limited by shares | Live |
| AUROREAN NATURAL GAS INDUSTRY SOUTHERN GROUP LIMITED | Private company limited by shares | Live |
| SOUTHERN INSURANCE AGENCIES LIMITED -THE- | Private company limited by shares | Live |
| SOUTHERN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN TOP INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHERN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEW SOUTHERN INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHERN SEA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SEA INVESTMENT LIMITED | | Live |
| SOUTHERN CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHERN DRAGON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN GLORY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN OCEAN INVESTMENT LIMITED | | Live |
| SOUTHERN PACIFIC INVESTMENT LIMITED | Private company limited by shares | Live |
| Southern Power Investment Limited | | Live |
| SOUTHERN SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN TEAM INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHERN WAVE INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHERN SUN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOP SOUTHERN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SKY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN ART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Southern Apac Investments Limited | Private company limited by shares | Live |
| SOUTHERN ASIA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN OCEAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Southern Success Investments Company Limited | Private company limited by shares | Live |
| SOUTHERN YEAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN JEWELLERY LIMITED | Private company limited by shares | Live |
| KABOKI SOUTHERN LIMITED | Private company limited by shares | Live |
| SOUTHERN LAKE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Southern Lake Co. Limited | Private company limited by shares | Live |
| SOUTHERN LAKE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SOUTHERN LEGEND LIMITED | Private company limited by shares | Live |
| SOUTHERN LUCK LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Sep-2003 |
| SOUTHERN MACHINERY LIMITED | Private company limited by shares | Live |
| ARKISTRUCT SOUTHERN CHINA MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| MARCH SOUTHERN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN MARK LIMITED | Private company limited by shares | Dissolved |
| Southern New Market Limited | Private company limited by shares | Live |
| CHINA SOUTHERN MEDICAL CO. LIMITED | Private company limited by shares | Live |
| SOUTHERN MERIT LIMITED | Private company limited by shares | Live |
| SOUTHERN METRO LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN MINERALS LIMITED | Private company limited by shares | Live |
| Southern Mines Company Limited | Private company limited by shares | Live |
| SOUTHERN PROSPEROUS MOTORING LIMITED | Private company limited by shares | Dissolved |
| Southern Nation Limited | Private company limited by shares | Live |
| SOUTHERN OCEAN LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN OCEAN LIMITED | Private company limited by shares | Live |
| SOUTHERN OUTDOORS LIMITED | Private company limited by shares | Live |
| SOUTHERN PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN (ASIA PACIFIC) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN ASIA PACIFIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN ASIA PACIFIC INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| CHINA SOUTHERN PACKING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN PEAK LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN PEAK LIMITED | Private company limited by shares | Dissolved |
| Southern Peak Co. Limited | Private company limited by shares | Live |
| SOUTHERN PERSPECTIVE SZ LIMITED | Private company limited by shares | Live |
| CHINA SOUTHERN PETROCHEMICAL LIMITED | Private company limited by shares | Dissolved |
| Southern Phoenix Company Limited | Private company limited by shares | Dissolved |
| SOUTHERN PLAYGROUND SPORTS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SOUTHERN POWER LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN POWER LIMITED | Private company limited by shares | Live |
| SOUTHERN RESOURCES PRIVATE LIMITED | Private company limited by shares | Live |
| SOUTHERN WIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN HUT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN BOND PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN PACIFIC PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| GERMANY SOUTHERN PUMP GROUP LIMITED | Private company limited by shares | Live |
| SOUTHERN REALTY LIMITED | Private company limited by shares | Dissolved |
| AWT REALTY (SOUTHERN) LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Southern Resources Limited | Private company limited by shares | Live |
| APAC Resources Southern Limited | Private company limited by shares | Dissolved |
| SOUTHERN CAPITAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN POINT RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN RICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SHIPPING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| SOUTHERN SHIPPING AND ENTERPRISES COMPANY, LIMITED | Private company limited by shares | Live |
| SICHUAN SOUTHERN TODAY (JIANYAN) ROAD CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN STANDARD LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN STARS LIMITED | Private company limited by shares | Live |
| SOUTHERN STARS ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| SOUTHERN SUCCESS LIMITED | Private company limited by shares | Live |
| SOUTHERN SUCCESS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHINA SOUTHERN AVIATION SUPPLY (H.K.) LIMITED | Private company limited by shares | Live |