| SING HING SEAFOOD COMPANY LIMITED | Private company limited by shares | Live |
| WAH SING SEAFOOD TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING SING SUN KEE DRIED SEAFOOD COMPANY LIMITED | Private company limited by shares | Live |
| SING HOI LAM INTERNATIONAL SEAFOODS LIMITED | Private company limited by shares | Live |
| Hang Sing Security Service Consultancy Limited | Private company limited by shares | Live |
| SING MING SECURITY SERVICE CO LIMITED | Private company limited by shares | Live |
| Hang Sing International Securties Limited | Private company limited by shares | Live |
| SING SENG GENERAL MERCHANDISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING DAK SEON (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SING FAI SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| SING PO AUTO SERVICE LIMITED | Private company limited by shares | Dissolved |
| TOP SING AUTO SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| SING FAI AUTOMOBILE SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FAI AUTOMOBILE SERVICE CO. LIMITED | Private company limited by shares | Live |
| GOLD SING AUTO SERVICE LIMITED | Private company limited by shares | Dissolved |
| SING KONG SERVICE LIMITED | Private company limited by shares | Dissolved |
| Tak Sing Logistic Service Limited | Private company limited by shares | Live |
| HYP SING MOTOR SERVICE LIMITED | Private company limited by shares | Live |
| TAK SING MOTOR SERVICE COMPANY LIMITED | | Live |
| Sing Yiu Motor Service Company Limited | | Live |
| SING FAT SCANNING SERVICE LIMITED | Private company limited by shares | Dissolved |
| Seung Sing Capital Limited | Private company limited by shares | Live |
| NAM SING CHUNG SHAN MAHJONG ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| SHANG SING LIMITED | Private company limited by shares | Dissolved |
| Shang Sing Trading Limited | | Live |
| SING LEE INVESTMENT (SHANGHAI) LIMITED | Private company limited by shares | Dissolved |
| FU SING SHARK FIN SEAFOOD RESTAURANT LIMITED | Private company limited by shares | Live |
| Sing Sharp Limited | | Live |
| Shau Sing Limited | | Live |
| SHEE YONG (SING) LIMITED | Private company limited by shares | Dissolved |
| SING SHING LIMITED | Private company limited by shares | Dissolved |
| NAM SING (SHING CHEONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING SHING CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| SING SHING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SHING SING ELECTRIC APPLIANCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shing Sing Hong Kong Limited | Private company limited by shares | Live |
| SHING SING INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SHING SING (HONG KONG) INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SING SHING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tak Shing (Sing Kee) Company Limited | Private company limited by shares | Live |
| SING SHING REALTY LIMITED | Private company limited by shares | Dissolved |
| SING SHING RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING SHING SHOES MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SING SHING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shing Sing Trading Company Limited | Private company limited by shares | Live |
| YU SING SHIPPING CO. LIMITED | Private company limited by shares | Dissolved |
| SAM SING SHIPPING LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Jun-2001 |
| HOI SING SHIPPING LIMITED | Private company limited by shares | Dissolved |
| KA SING SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SING LEE SHIPPING LIMITED | Private company limited by shares | Live |
| LOK SING SHIPPING LIMITED | Private company limited by shares | Live |
| SING LUN (H.K.) SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| Ocean Sing Shipping Limited | Private company limited by shares | Live |
| YAT SING SHIPYARD LIMITED | Private company limited by shares | Live |
| WING SING SHIPYARD LIMITED | Private company limited by shares | Dissolved |
| SHISHI SING WU CLANS HK ASSOCIATION LIMITED | Company limited by guarantee | Live |
| SHIU SING LIMITED | Private company limited by shares | Live |
| SING SHIUN LOCK COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WAI SING SHOE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH SING SHOES FACTORY LIMITED | Private company limited by shares | Dissolved |
| GUM SING SHOES FACTORY LIMITED | Private company limited by shares | Live |
| SING KONG SHOES CO. LIMITED | Private company limited by shares | Live |
| SHUI SING COMPANY, LIMITED | Private company limited by shares | Live |
| LUK HOP SING SHUT LIMITED | Company limited by guarantee | Live |
| SING FAI SIGHTSEEING BUS LIMITED | Private company limited by shares | Dissolved |
| TAI SING SILK FLOWER FACTORY LIMITED | Private company limited by shares | Dissolved |
| SOENG LUNG SING ELECTRIC (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| Soeng Sing Trading Co., Limited | Private company limited by shares | Live |
| SONG SING LIMITED | Private company limited by shares | Live |
| MAN SOON SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH SING LIMITED | | Live |
| Sing to Speak Limited | | Live |
| SPEED SING LIMITED | Private company limited by shares | Dissolved |
| Lung Sing Tong Sport Association Limited | Company limited by guarantee | Live |
| SING WO SPORTS LIMITED | Private company limited by shares | Live |
| YAO SING SPORTS LIMITED | Private company limited by shares | Live |
| MING SING SPORTS LIMITED | Private company limited by shares | Live |
| STAR SING COMPANY LIMITED | | Live |
| SING STAR CAPITAL LIMITED | Private company limited by shares | Live |
| Sing Star Tech Co., Limited | | Live |
| SING CHOI STEVEDORING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING KEI STONE (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Tai Sing Storage and Transportation Company Limited | Private company limited by shares | Live |
| Storopack Sing Home Holding 1 Limited | Private company limited by shares | Live |
| Storopack Sing Home Holding 2 Limited | Private company limited by shares | Dissolved |
| Ming Sing Strategy Holding Limited | Private company limited by shares | Live |
| STRONG SING LIMITED | Private company limited by shares | Live |
| TAI SING PHOTO STUDIO LIMITED | Private company limited by shares | Dissolved |
| SUMMIT SING TRADING LIMITED | Private company limited by shares | Live |
| SING SUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPER SING FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| YIP SING PHOTO SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI SING PHOTO SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| SING KONG SUPPLY CHAIN MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| SING WAH (HK) SUPPLY MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SUPREME SING LIMITED | Private company limited by shares | Dissolved |
| SING FAI SWITCHGEAR COMPANY LIMITED | Private company limited by shares | Live |
| TAK SING AIR SYSTEM & EQUIPMENT, LIMITED | Private company limited by shares | Dissolved |
| TAIWAN SING DAK INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| TAIWAN CHUEN SING PAPER ARTICLE LIMITED | Private company limited by shares | Live |