| TANG BROTHERS TRADING LIMITED | Private company limited by shares | Live |
| HK TANG CHENG TRADING LIMITED | Private company limited by shares | Live |
| HON TANG COMMERCIAL AND TRADING LIMITED | | Live |
| Tang Fang Ji Min Commercial Trading Limited | Private company limited by shares | Live |
| CHONG TANG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG CHONG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG DYNASTY TRADING LIMITED | Private company limited by shares | Live |
| GUO YI TANG GROUP TRADING LIMITED | Private company limited by shares | Live |
| Tang Hing Trading Co Limited | Private company limited by shares | Live |
| Jeff Tang Trading Company Limited | Private company limited by shares | Live |
| TANG LENG TRADING CO., LIMITED | | Live |
| HAN SHAN TANG TRADING LIMITED | Private company limited by shares | Live |
| TANG ZHANG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Zhuo Tang Trading Limited | Private company limited by shares | Live |
| TANG WAY TRAVEL LIMITED | Private company limited by shares | Dissolved |
| KAM TANG TRAVEL LIMITED | Private company limited by shares | Live |
| Tang Dynasty Travel Co., Limited | Private company limited by shares | Live |
| Tseung Tang Engineering Limited | Private company limited by shares | Live |
| TSUN TANG PRECISION MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN TANG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANG TSUNG FUK TSO LIMITED | Private company limited by shares | Live |
| TSYR AN TANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG REN TANG YAO YE LIMITED | Private company limited by shares | Dissolved |
| TURKINGTON TANG LIMITED | Private company limited by shares | Live |
| Unique Tang Limited | | Live |
| HK QI MING TANG VISUAL HEALTH INDUSTRY LIMITED | Private company limited by shares | Live |
| TANG WANG INVESTMENT LIMITED | Private company limited by shares | Live |
| LUNG TANG TAK FAT WAREHOUSE LIMITED | Private company limited by shares | Dissolved |
| LOONG TANG WATCH MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MING TANG WATER-ELECTRIC AIR-CONDITION ENGINEERING CO LIMITED | Private company limited by shares | Live |
| MING TANG WATER-ELECTRIC ENGINEERING CO. LIMITED | | Live |
| WEIZHEN TANG & ASSOCIATE LIMITED | Private company limited by shares | Dissolved |
| WELL TANG LIMITED | Private company limited by shares | Live |
| WELL TANG INVESTMENT LIMITED | Private company limited by shares | Live |
| WENHONG TANG LIMITED | | Live |
| Tang West Investment Limited | Private company limited by shares | Live |
| Day Tang West Market Limited | Private company limited by shares | Live |
| TANG NATION WIDE CO., LIMITED | Private company limited by shares | Dissolved |
| TANG WING KEE COMPANY LIMITED | Private company limited by shares | Live |
| TANG WING FOOK LIMITED | Private company limited by shares | Dissolved |
| KY Tang & Winnie Leung Foundation Limited | Company limited by guarantee | Live |
| TANG & WONG LIMITED | Private company limited by shares | Dissolved |
| WONG TANG LIMITED | Private company limited by shares | Live |
| WONG & TANG ARCHITECTS LIMITED | Private company limited by shares | Dissolved |
| WONG, TANG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Wong Tang Tao Kwun Limited | Private company limited by shares | Live |
| Ocean Wood Tang Shipping Limited | Private company limited by shares | Live |
| TANG NG METAL WORKS LIMITED | Private company limited by shares | Live |
| TANG TAT WORLDWIDE LOGISTICS & EXPRESS LIMITED | Private company limited by shares | Dissolved |
| TANG WUNG (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| XIAN JIN TANG CREATIVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEI XIANG TANG LIMITED | Private company limited by shares | Live |
| Tang Xiang Company Limited | Private company limited by shares | Live |
| Xu Xian Xiang Tang Limited | Private company limited by shares | Live |
| Zhang Yi Xing Lin Tang Co Limited | Private company limited by shares | Live |
| LEE CHAN TANG X-RAY & CLINICAL LABORATORY LIMITED | Private company limited by shares | Dissolved |
| MENG TANG XUAN GARMENT CO., LIMITED | Private company limited by shares | Dissolved |
| YANG XIN TANG COMPANY LIMITED | Private company limited by shares | Live |
| Yang Sheng Tang Company Limited | Private company limited by shares | Live |
| XINHUA YANG SHENG TANG LIMITED | Private company limited by shares | Dissolved |
| Y.C. TANG & ASSOCIATES LIMITED | Private company limited by shares | Live |
| TANG YING KI COMPANY LIMITED | Private company limited by shares | Dissolved |
| YING ZHI TANG (GROUP) LIMITED | Private company limited by shares | Dissolved |
| YING HUA TANG HEALTHCARE GROUP LIMITED | Private company limited by shares | Live |
| YING ZHI TANG (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| TANG KWAI YING CAPITAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YING TANG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Mo Yuan Tang Limited | Private company limited by shares | Dissolved |
| HE YUAN TANG CO. LIMITED | Private company limited by shares | Live |
| Xiu Yuan Tang Company Limited | Private company limited by shares | Live |
| YUAN YUAN TANG LIMITED | Private company limited by shares | Live |
| DA TANG GUO YAN YUAN CATERING CHAIN LIMITED | Private company limited by shares | Live |
| DE YUAN TANG PHARMACY GROUP LIMITED | Private company limited by shares | Live |
| MAMMY'S TANG YUAN COMPANY LIMITED | | Live |
| SHIJIE YU TANG SHUHUA YUAN LIMITED | Private company limited by shares | Live |
| TANG YUEK FAN INVESTMENT LIMITED | Private company limited by shares | Live |
| TANG YUET INVESTMENT LIMITED | Private company limited by shares | Live |
| TANG YUET KAM TONG COMPANY LIMITED | Private company limited by shares | Live |
| TANG YUNG COMPANY LIMITED | Private company limited by shares | Live |
| ZANG HUA TANG KA ART CULTRUE SPREAD CO., LIMITED | Private company limited by shares | Live |
| ZANG ZHENG TANG LIMITED | Private company limited by shares | Dissolved |
| CHINA ZENMI YANG SHENG TANG LIMITED | Private company limited by shares | Live |
| ZHAO DE TANG LIMITED | Private company limited by shares | Dissolved |
| ZHAO SHI TANG TRADING LIMITED | Private company limited by shares | Live |
| TANG DYNASTY (ZHEJIANG) SHARES LIMITED | Private company limited by shares | Live |
| ZHE ZHEN TANG LIMITED | Private company limited by shares | Dissolved |
| HK ZHEN PIN TANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHEN BAO TANG COMPANY LIMITED | Private company limited by shares | Live |
| WAN ZHEN TANG LIMITED | Private company limited by shares | Live |
| CHINA MAO SHAN (ZHEN XIN TANG) TAOISM CULTURE ASSOCIATION LIMITED | Company limited by guarantee | Live |
| ZHENG YUAN TANG LIMITED | Private company limited by shares | Dissolved |
| Yi Zhong Tang Cultural and Creative Industries Limited | Private company limited by shares | Live |
| ZHONG TANG (DALIAN) MATERIALS CO., LIMITED | | Live |
| ZHONG TANG GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HK AI ZHONG JI REN TANG BIOLOGICAL PHARMACEUTICAL GROUP LIMITED | Private company limited by shares | Live |
| ZHONG SHAN INTERNATIONAL JU SHAN TANG INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| ZHONG SHAN TANG (HONG KONG) LIMITED | Private company limited by shares | Live |
| ZHONG TANG INTERNATIONAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Tang Zhong International Industry Co., Limited | Private company limited by shares | Live |
| ZHONG HE TANG INTERNATIONAL MEDICAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |