| TSANG FOO AND COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TSANG KAN COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SAM TSANG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG PAO COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG CHI COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG LIK COMPANY LIMITED | Private company limited by shares | Live |
| DOR TSANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG SAN COMPANY LIMITED | Private company limited by shares | Live |
| LAW AND TSANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAM TSANG SUK YEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| H. W. TSANG LIMITED | Private company limited by shares | Live |
| KAI TSANG LIMITED | Private company limited by shares | Live |
| TEH TSANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAI TSANG LIMITED | Private company limited by shares | Dissolved |
| ATM KAI TSANG LIMITED | Private company limited by shares | Dissolved |
| TSANG & COMPANY LIMITED | Private company limited by shares | Live |
| TSANG & MOK CPA LIMITED | Private company limited by shares | Live |
| Y. K. TSANG CPA LIMITED | Private company limited by shares | Dissolved |
| K. P. TSANG CPA LIMITED | Private company limited by shares | Dissolved |
| SO TSANG YIM LIMITED | Private company limited by shares | Live |
| DR. TSANG LIMITED | | Live |
| ALBERT TSANG LIMITED | Private company limited by shares | Live |
| TSANG YEE TONG ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TSANG TAT CAPITAL COMPANY LIMITED | Private company limited by shares | Live |
| DR CENTURY TSANG LIMITED | | Live |
| Charlene Tsang Company Limited | Private company limited by shares | Live |
| ALBERT TSANG JEWELRY DESIGN LIMITED | Private company limited by shares | Live |
| CARMEN TSANG EDUCATION LIMITED | | Live |
| Dr. Emily Y. K. Tsang Limited | Private company limited by shares | Live |
| PAN & TSANG ENTERPRISE, LIMITED | Private company limited by shares | Dissolved |
| TSANG KEI ENTERPRISES LIMITED | Private company limited by shares | Live |
| Father Tsang Logistic Company Limited | Private company limited by shares | Live |
| TSANG MING (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| YIP TSANG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIU TSANG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG TAT INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| TSANG FAT INVESTMENTS LIMITED | Private company limited by shares | Live |
| TSANG HOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| SAI TSANG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Tsang Man Jewelry Company Limited | Private company limited by shares | Live |
| JOHNSON TSANG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG KEUNG LIMITED | Private company limited by shares | Live |
| DR. KEVIN TSANG LIMITED | Private company limited by shares | Live |
| TSANG HON KONG LIMITED | Private company limited by shares | Dissolved |
| TUNG KWOON TSANG PAO SHA TUN CLANSMAN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| LEUNG TSANG COMPANY LIMITED | Private company limited by shares | Live |
| TSANG, LEUNG & COMPANY LIMITED | Private company limited by shares | Live |
| TSANG LEUNG KEE LIMITED | Private company limited by shares | Dissolved |
| TSANG NANG COMPANY LIMITED | Private company limited by shares | Live |
| TSANG YUK KAM SCHOLARSHIP LIMITED | Company limited by guarantee | Live |
| Dr Sunny Tsang Company Limited | | Live |
| TIEN TSANG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TSANG TONG KEE COMPANY LIMITED | Private company limited by shares | Live |
| TSANG TSAN YU TONG INVESTMENT COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| WAH ON TRADING (Y. W. TSANG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MASTER TSANG TEA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Tsang Wing Kee Company Limited | Private company limited by shares | Live |
| CHAN TSANG WONG CHU & MEE LIMITED | Private company limited by shares | Live |
| TSANGCHANTAM INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSANG/HASSELL LIMITED | Private company limited by shares | Dissolved |
| TSANGPAI INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| YARLUNG TSANGPO LIMITED | | Live |
| TSANG'S LIMITED | Private company limited by shares | Live |