| TSUN LEE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TSUN FAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN NIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN TAK COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN HAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN FOO COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN KAI LIMITED | Private company limited by shares | Dissolved |
| YIK TSUN LIMITED | Private company limited by shares | Dissolved |
| TSUN LUN COMPANY LIMITED | Private company limited by shares | Live |
| TSUN FAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN KIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN TAT TOY COMPANY LIMITED | Private company limited by shares | Live |
| TSUN TAT LIMITED | Private company limited by shares | Dissolved |
| TSUN LEE COMPANY LIMITED | Private company limited by shares | Live |
| TSUN WAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN YIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN YIP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tsun Kiu Company Limited | Private company limited by shares | Live |
| TSUN WAH LIMITED | Private company limited by shares | Live |
| KAR TSUN LIMITED | Private company limited by shares | Live |
| Tsun Fai Co. Limited | Private company limited by shares | Live |
| TSUN SAM COMPANY LIMITED | Private company limited by shares | Live |
| WAI TSUN LIMITED | Private company limited by shares | Live |
| TSUN YIN CJ LIMITED | Private company limited by shares | Live |
| TSUN HEI LIMITED | Private company limited by shares | Live |
| TSUN HIN LIMITED | Private company limited by shares | Live |
| FUK TSUN TAK LIMITED | Private company limited by shares | Live |
| Yiu Tsun F & B Limited | Private company limited by shares | Live |
| Tsun Kei Limited | Private company limited by shares | Live |
| TSUN YIP LIMITED | Private company limited by shares | Live |
| MAN TSUN LIMITED | Private company limited by shares | Live |
| Tsun Pak Company Limited | | Live |
| TSUN POK LIMITED | | Live |
| Tsun Tat Agency Limited | Private company limited by shares | Live |
| Tsun Yu Estate Agency Limited | Private company limited by shares | Live |
| YUEN YIM KEUNG VING TSUN MARTIAL ARTS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| TSUN WAI ASSOCIATION COMPANY LIMITED | Company limited by guarantee | Dissolved |
| TSUN TAI CAPITAL LIMITED | Private company limited by shares | Live |
| TSUN PUI (DRAGON GARDEN) CATERING LIMITED | Private company limited by shares | Live |
| TSUN YIP TOYS CENTRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAN YIM TSUN TSO LIMITED | Private company limited by shares | Dissolved |
| CHAN MAN TSUN CLANSMAN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TSUN CHEONG COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Fatty Hainanese Chicken (Tsun Yip) Limited | Private company limited by shares | Live |
| T.SUN China HK Limited | Private company limited by shares | Dissolved |
| TSUN WAH ENGINEERING (CHINA) CO. LIMITED | Private company limited by shares | Live |
| TSUN CHING LIMITED | | Live |
| Tsun Lei Christian Church Company Limited | Company limited by guarantee | Live |
| T-Sun Energy Co., Limited | Private company limited by shares | Live |
| CHINA TSUN GREEN ENERGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FU TSUN ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Tsun Yin Engineering Co., Limited | Private company limited by shares | Live |
| Tsun Hei Certified Engineering Co., Limited | Private company limited by shares | Live |
| DONG GUANG TSUN NGAI TOOLING TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| TSUN HOLDING CO., LIMITED | Private company limited by shares | Live |
| GA TSUN TRADE CO., LIMITED | Private company limited by shares | Live |
| TSUN INTERNATIONAL IMPORT AND EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| ZHONGSHAN T-SUN OPTOELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| TSUN YIP CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| KA TSUN CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN TAT CONSTRUCTION CO. LIMITED | Private company limited by shares | Live |
| KA TSUN CONSTRUCTION LIMITED | Private company limited by shares | Live |
| YIU TSUN CONSTRUCTION LIMITED | Private company limited by shares | Live |
| MAI TSUN CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUN FAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TSUN FAI CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TSUN YIP CONSTRUCTION ENGINEERING LIMITED | | Live |
| Tsun Hing Construction Engineering Limited | Private company limited by shares | Live |
| TSUN YIP (HONG KONG) CONSTRUCTION LIMITED | Private company limited by shares | Live |
| TSUN YIP CONSTRUCTION MATERIALS LIMITED | Private company limited by shares | Live |
| TSUN MING CONSTRUCTION CO. LIMITED | Private company limited by shares | Live |
| YUNG TSUN CONSULTING LIMITED | Private company limited by shares | Dissolved |
| TSUN WAN CONTAINER WAREHOUSES LIMITED | Private company limited by shares | Dissolved |
| TIN TSUN YANLAOXIE CULTURAL BUSINESS LIMITED | Private company limited by shares | Live |
| WUI TSUN KITCHEN DESIGN LIMITED | Private company limited by shares | Live |
| WAH TSUN FAR EAST LIMITED | Private company limited by shares | Live Ceased dormancy on 07-Mar-2007 |
| TSUN TAK FAR EAST CO., LIMITED | Private company limited by shares | Live |
| TSUN YIP ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TSUN WING ELECTRICAL CO. LIMITED | Private company limited by shares | Live |
| TSUN TAT EMBROIDERY COMPANY LIMITED | | Live |
| TIN TSUN ENVIRONMENTAL & ENERGY WATERWORKS TECHNOLOGY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TSUN Energy Investment Company Limited | Private company limited by shares | Live |
| TIN TSUN ENERGY RESOURCES LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Aug-2012 |
| TSUN WAH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEI TSUN ENGINEERING LIMITED | Private company limited by shares | Live |
| TSUN FAT ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KAI TSUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PAK TSUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TSUN YIP ENGINEERING LIMITED | Private company limited by shares | Live |
| TSUN YIU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PO TSUN ENGINEERING LIMITED | Private company limited by shares | Live |
| TSUN TAT ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| TSUN WAI ENGINEERING LIMITED | Private company limited by shares | Live |
| BAK TSUN ENGINEERING LIMITED | Private company limited by shares | Live |
| Tsun Yik Engineering Company Limited | Private company limited by shares | Live |
| Tsun Ki Engineering Limited | Private company limited by shares | Live |
| TSUN HO ENGINEERING LIMITED | Private company limited by shares | Live |
| Tsun Yu Engineering Limited | Private company limited by shares | Live |
| TSUN KIU ENGINEERING LIMITED | Private company limited by shares | Live |
| TSUN MAX ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |