| Yu Tang Decoration Limited | Private company limited by shares | Live |
| Tang Ng Decoration Limited | Private company limited by shares | Live |
| TANG CHUEN KEE DECORATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANG KEE DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| TANG FAI DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM TANG FURNITURE DECORATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANG TAT DECORATION MATERIALS LIMITED | Private company limited by shares | Live |
| ANDY TANG DENTAL CLINIC LIMITED | Private company limited by shares | Live |
| DR. TANG KWUN YIN DENTAL CLINIC LIMITED | Private company limited by shares | Live |
| ERIC TANG DESIGN LIMITED | Private company limited by shares | Live |
| THINK TANG ARCHITECTURE DESIGN LIMITED | Private company limited by shares | Live |
| JOHN TANG & ASSOCIATES ARCHITECTS & DESIGNERS LIMITED | Private company limited by shares | Live |
| TANG FUNG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG HONG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SHING TANG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG SHING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| GA TANG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG CHI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG MUN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG HO TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| KAI TANG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG KEUNG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| KONG TANG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG LEUNG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG NGAI TRADING DEVELOP LIMITED | | Live |
| TANG YING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TANG TAM DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WU KAU TANG DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HAI TANG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Cu Wei Tang Development Limited | Private company limited by shares | Live |
| YAU TANG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TANG CHOW DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHUNG HUA TANG FEI DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| China Si Zhi Tang Cultural Development Group Limited | Private company limited by shares | Live |
| Dong Tang Development Limited | Private company limited by shares | Live |
| TANG DYNASTY DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| TANG FUNG DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN TANG HONG INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| MAN TANG HONG INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HE SHENG TANG (HONG KONG) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Hong Tang Trading Development Limited | Private company limited by shares | Live |
| HUA TANG INVESTMENT AND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TANG REN INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| DE JIAN TANG ART DEVELOPMENT COMPANY LIMITED | Company limited by guarantee | Live |
| WAI TANG LAND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LOONG TANG DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANG LUNG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TANG SHEK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Shek Tang Shipping Development Limited | Private company limited by shares | Live |
| TANG SHENG DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SHING TANG INDUSTRIAL DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Dynasty Tang Technology Development Limited | Private company limited by shares | Live |
| TANG LAI TUNG INVESTMENT & DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| WING TANG TA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| YUSHUN TANG DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| DIANNA TANG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HAN TANG DISTANCE LEARNING COMPANY LIMITED | Private company limited by shares | Live |
| DONG CAO TANG LIMITED | Private company limited by shares | Dissolved |
| JI DONG TANG COMPANY LIMITED | Private company limited by shares | Live |
| Dream Tang Limited | Private company limited by shares | Live |
| Dream Of Tang Limited -The- | Private company limited by shares | Live |
| TANG DYNASTY LIMITED | Private company limited by shares | Live |
| CHINA TANG DYNASTY ARTWORK AUCTION TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Tang Dynasty International Environmental Protection Technology Limited | | Live |
| TANG SONG DYNASTY INVESTMENT LIMITED | Private company limited by shares | Live |
| FOSHAN TANG DYNASTY XINXIN RUBBER&PLASTIC LIMITED | Private company limited by shares | Live |
| EAST TANG CO., LIMITED | Private company limited by shares | Live |
| East Sincerity Tang Co., Limited | Private company limited by shares | Live |
| XIAO TANG EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| TANG FEI ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TIN YU TANG ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SHENG TANG ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| GOLD TANG ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| ELEGANT TANG DYNASTY LIMITED | Private company limited by shares | Live |
| ELVIS TANG LIMITED | Private company limited by shares | Live |
| TANG DYNASTY EMPIRE LIMITED | Private company limited by shares | Live |
| SUN TANG ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| New Tang Energy Co., Limited | Private company limited by shares | Live |
| Tang Wind Energy (Hong Kong) Limited | Private company limited by shares | Live |
| Sheng Tang New Energy Technology Limited | Private company limited by shares | Dissolved |
| TANG TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO TANG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Tang Kei Engineering Company Limited | Private company limited by shares | Live |
| BO TANG ENGINEERING LIMITED | Private company limited by shares | Live |
| Chi Tang Engineering Limited | Private company limited by shares | Live |
| Sun Tang Tat Engineering Company Limited | Private company limited by shares | Live |
| TANG WAH ENGINEERING LIMITED | | Live |
| TANG TAT ENGINEERING LIMITED | | Live |
| TANG YAU KEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAI TANG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TANG TONG DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| TANG TAK SON ELECTRICAL AND MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU TANG ENGINEERING (HONG KONG) LIMITED | | Live |
| LUNG TANG ENGINEERING LIMITED | Private company limited by shares | Live |
| TANG WAH MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TANG WING KEE METAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TANG WING KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Tang Ying Engineering Limited | Private company limited by shares | Live |
| TANG TAT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TANG TA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |