| YUE SING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| YUN SING (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO SING CHINA LIMITED | Private company limited by shares | Dissolved |
| YI SING CHINA LIMITED | Private company limited by shares | Live |
| SING WA CHINA LIMITED | Private company limited by shares | Live |
| Sing Sing China Limited | Private company limited by shares | Live |
| Sun Po Sing China HK Limited | | Live |
| Sing Dat (China) Co., Limited | Private company limited by shares | Live |
| KA SING CHINA CO., LIMITED | Private company limited by shares | Live |
| SING DRAGON (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA FOOK SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING KWONG JEWELLERY & GOLD COMPANY, (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA HA KAM SING GROUP LIMITED | Private company limited by shares | Live |
| SING FO INTERNATIONAL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA WA SING INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| Che Sing China Products Limited | Private company limited by shares | Dissolved |
| KAM SING (CHINA) TRANSPORTATION LIMITED | Private company limited by shares | Live |
| WING SING INTERNATIONAL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| WAI SING TRANSPORT (CHINA-HK) LIMITED | Private company limited by shares | Dissolved |
| CHING SING TONG SPORTS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHING SING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| CHING SING DESIGN LIMITED | Private company limited by shares | Live |
| CHING SING TRADING DEVELOP LIMITED | | Live |
| SING CHING ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Live |
| Sing Ching Engineering Company Limited | | Live |
| CHING SING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHING SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHING SING INVESTMENT LIMITED | Private company limited by shares | Live |
| TIN TAK SING KAU CHI YAT CHING SHEK COMPANY LIMITED | Company limited by guarantee | Live |
| Ching Sing Import and Export Trade Limited | Private company limited by shares | Live |
| Ching Sing Trading (HK) Limited | Private company limited by shares | Live |
| CHING SING NECKTIE WEAVING FACTORY LIMITED | Private company limited by shares | Live |
| SING SEE CHIT GAI LIMITED | Private company limited by shares | Dissolved |
| SING CHIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING CHIT ACADEMY LIMITED | | Live |
| CHIU SING COMPANY LIMITED | Private company limited by shares | Live |
| CHOK SING COMPANY LIMITED | Private company limited by shares | Live |
| CHOK SING TRADE LIMITED | Private company limited by shares | Live |
| CHONG SING LIMITED | Private company limited by shares | Live |
| CHONG SING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Chong Sing Electronic Company Limited | Private company limited by shares | Live |
| SING CHONG ENTERPRISE LIMITED | Private company limited by shares | Live |
| SING WO CHONG INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| TAK SING CHONG INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| CHOR SING ELECTRONICS CO., LIMITED | | Live |
| CHOR SING (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Live |
| CHUAN SING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHUEN SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chuk Sing Limited | Private company limited by shares | Live |
| TIN TAK SING KAU CHUNG WUI LIMITED | Company limited by guarantee | Live |
| CHUNG SING LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING COMPANY LIMITED | | Live |
| CHUNG SING CHURCH LIMITED | Company limited by guarantee | Live |
| AH CHUNG SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SING CHUNG INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PHOENIX CHUNG SING (HK) LIMITED | Private company limited by shares | Dissolved |
| SING CIRCLE LIMITED | | Live |
| SING CITY LIMITED | Private company limited by shares | Dissolved |
| Yat Sing Cleaning Company Limited | Private company limited by shares | Live |
| SING PO CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| HOO SING CLEANING LIMITED | | Live |
| SING KWONG CLEANING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP SING CLEANING SERVICE LIMITED | Private company limited by shares | Dissolved |
| HON SING CLEANING SERVICE LIMITED | Private company limited by shares | Dissolved |
| Sun Sing Cleaning Service Company Limited | Private company limited by shares | Live |
| Sing Fai Cleaning Service Limited | | Live |
| YUT SING (CLOCKS) LIMITED | Private company limited by shares | Dissolved |
| NAN SING CLOTHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO SING CLOTHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM SING CLOTHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sum Sing Clothing Limited | | Live |
| SAM SING BUS CO., LIMITED | Private company limited by shares | Dissolved |
| YI LI SING CO., LIMITED | Private company limited by shares | Live |
| NEW SING CO., LIMITED | Private company limited by shares | Live |
| YAT SING CO., LIMITED | Private company limited by shares | Live |
| WIN SING CO., LIMITED | Private company limited by shares | Live |
| Sing Tin Wa Co., Limited | | Live |
| Yuk Sing (China&HongKong) Logistic Co., Limited | Private company limited by shares | Live |
| Sun Sing Contracting Co., Limited | Private company limited by shares | Live |
| Sing Daai Co., Limited | | Live |
| SING FAI ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| SING MAO ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| SING FOO GEARS (HK) CO., LIMITED | Private company limited by shares | Live |
| Gold Sing International Co., Limited | | Live |
| SING GWONG TRADE CO., LIMITED | Private company limited by shares | Live |
| SING HAI KONG HARBOUR CO., LIMITED | Private company limited by shares | Dissolved |
| YAT SING (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| SING WAU H.K. CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Jun-2016 |
| SING (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| GIP SING INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| YIU SING INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Sing Fai International Co., Limited | Private company limited by shares | Live |
| TAH SING (INT'L) CO., LIMITED | Private company limited by shares | Dissolved |
| SAN SING INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Sing Jung Fai Co., Limited | | Live |
| CHE SING LABEL CO., LIMITED | Private company limited by shares | Live |
| Yat Sing Logistic Co., Limited | Private company limited by shares | Live |
| YUE SING METALWORKS CO., LIMITED | Private company limited by shares | Dissolved |
| SING THE SONG CO., LIMITED | Private company limited by shares | Live |
| Sing Sung International Co., Limited | | Live |