| HAN SING ESTATE LIMITED | Private company limited by shares | Dissolved |
| WAH SING ESTATE LIMITED | Private company limited by shares | Live |
| EVER SING 88 LIMITED | Private company limited by shares | Live |
| EVER SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Sing Yau Exchange Company Limited | Private company limited by shares | Live |
| Po Sing Exchange Limited | | Live |
| CHUEN SING EXHIBITION AND STAGE LIMITED | Private company limited by shares | Live |
| Sing Ba Expo Enterprise Limited | Private company limited by shares | Live |
| HOP SING EXPORT LIMITED | Private company limited by shares | Dissolved |
| HANG SING IMPORT & EXPORT CO. LIMITED | Private company limited by shares | Dissolved |
| WAH SING EXPRESS LIMITED | Private company limited by shares | Dissolved |
| SING FAI EXPRESS LIMITED | Private company limited by shares | Dissolved |
| TAIPEI SING MOU EXPRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING YE FACTORY LIMITED | Private company limited by shares | Live |
| CHUNG SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| KAM SING ELECTRO-PLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| SING TAT EMBROIDERY FACTORY LIMITED | Private company limited by shares | Live |
| LAI SING FASHIONS FACTORY LIMITED | Private company limited by shares | Dissolved |
| GIP SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| KAY SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| HOI SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| SING MAY GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| WAH SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| MAN SING GARMENT FACTORY LIMITED | Private company limited by shares | Live |
| PO SING GARMENTS FACTORY LIMITED | Private company limited by shares | Dissolved |
| YUT SING JEWELLERY FACTORY LIMITED | | Live |
| SING WAH PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| KIU SING PLASTIC FACTORY, LIMITED | Private company limited by shares | Dissolved |
| KAM SING PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| SING TIN PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| BOA SING POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| TO SING FAMILY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FAMILY ENTERPRISE LIMITED | Private company limited by shares | Live |
| SING FANG ENTERPRISE LIMITED | Private company limited by shares | Live |
| SING TSU FANG (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING WAN FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH SING FASHION LIMITED | Private company limited by shares | Dissolved |
| SING FAI FASHION GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| HANG SING FASHION GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| WAH SING FASHION (HK) LIMITED | Private company limited by shares | Live |
| SING BA MEN INTERNATIONAL FASHION LIMITED | Private company limited by shares | Live |
| YEE SING FASHION JEWELRY LIMITED | Private company limited by shares | Dissolved |
| FU SING FASHION WHOLESALE LIMITED | Private company limited by shares | Dissolved |
| MAY SING FASHION WHOLESALE LIMITED | Private company limited by shares | Live |
| WING SING FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sing Feng Engineering Limited | Private company limited by shares | Live |
| SING WAI FERRY LIMITED | Private company limited by shares | Live |
| WAH SING FIBER CO. LIMITED | Private company limited by shares | Live |
| SING FIELD LIMITED | Private company limited by shares | Dissolved |
| DAH SING FINANCE LIMITED | Private company limited by shares | Live |
| SING TAO FINANCE LIMITED | Private company limited by shares | Dissolved |
| SING HUI FINANCE LIMITED | Private company limited by shares | Live |
| Yuk Sing Finance Limited | Private company limited by shares | Live |
| Tat Sing Finance Limited | Private company limited by shares | Live |
| NGAI SING FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| SHUI SING FINANCE LIMITED | Private company limited by shares | Dissolved |
| Hang Sing Financial Securties Limited | Private company limited by shares | Live |
| SING FINE COMPANY LIMITED | Private company limited by shares | Live |
| TAI SING FINE ANTIQUES LIMITED | Private company limited by shares | Live |
| FRENCH SING YAU (INT'L) FINERY LIMITED | Private company limited by shares | Dissolved |
| PO SING FIREWORKS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SHIU SING FIREWORKS COMPANY LIMITED | Private company limited by shares | Live |
| FIRST SING LIMITED | Private company limited by shares | Dissolved |
| CHONG SING FISHERY LIMITED | Private company limited by shares | Live |
| SING KEE SAIL AND FLAG COMPANY LIMITED | Private company limited by shares | Live |
| LUK SING FOODS TRADING LIMITED | Private company limited by shares | Live |
| WANG SING FOODS LIMITED | Private company limited by shares | Dissolved |
| WING SING FOODS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| FOOK SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI FOOK SING LIMITED | Private company limited by shares | Dissolved |
| FOOK SING LIMITED | Private company limited by shares | Live |
| FOOK SING OIL LIMITED | Private company limited by shares | Live |
| SING FORE LIMITED | Private company limited by shares | Live |
| KONG SING FOREIGN EXCHANGE LIMITED | Private company limited by shares | Live |
| Siu Sing Fortune Limited | | Live |
| SING HON FORWARDING LIMITED | Private company limited by shares | Dissolved |
| LAM KAR SING FOUNDATION LIMITED | Company limited by guarantee | Live |
| NEW SING FAI FOUNDING FACTORY LIMITED | Private company limited by shares | Dissolved |
| KAM SING FOUNDRY LIMITED | Private company limited by shares | Dissolved |
| SIU PUI SING FRANCIS & CO., LIMITED | Private company limited by shares | Dissolved |
| Yuk Sing Freight Limited | | Live |
| YUN SING FRESH FRUIT TRADING LIMITED | Private company limited by shares | Dissolved |
| TAI SING FRESH FRUIT TRADING LIMITED | Private company limited by shares | Live |
| YAT SING FRESH FRUIT TRADING LIMITED | Private company limited by shares | Live |
| WING SING FRUIT LIMITED | Private company limited by shares | Live |
| HEP SING FRUITS LIMITED | Private company limited by shares | Live |
| FULL SING 88 LIMITED | Private company limited by shares | Live |
| Full Sing PE International Limited | Private company limited by shares | Live |
| SING FULL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FULL SING INVESTMENT LIMITED | | Live |
| FULL SING JEWELLERY LIMITED | Private company limited by shares | Live |
| FUNG SING COMPANY LIMITED | Private company limited by shares | Live |
| SING FUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FUNG TAI LIMITED | Private company limited by shares | Dissolved |
| SING TAK FUNG LIMITED | Private company limited by shares | Live |
| Sing Fung Company Limited | Private company limited by shares | Live |
| FUNG SING (4S) LIMITED | Private company limited by shares | Live |
| FUNG SING CATERING LIMITED | Private company limited by shares | Live |
| Sing Fung Supply Chain Limited | | Live |
| SING FUNG CHINA LIMITED | Private company limited by shares | Live |