| TUNG SUN LIMITED | Private company limited by shares | Dissolved |
| TUNG TAT LIMITED | Private company limited by shares | Dissolved |
| DIN TUNG COMPANY LIMITED | Private company limited by shares | Live |
| CO TUNG LIMITED | Private company limited by shares | Dissolved |
| TUNG YUE TAI COMPANY LIMITED | Private company limited by shares | Live |
| TUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| YU TUNG LIMITED | Private company limited by shares | Live |
| SZE TUNG LIMITED | Private company limited by shares | Live |
| Kei Tung Limited | Private company limited by shares | Dissolved |
| TUNG PO DIM SIU YI LIMITED | Private company limited by shares | Live |
| HEI TUNG LIMITED | Private company limited by shares | Live |
| TUNG TAI COMPANY LIMITED | Private company limited by shares | Live |
| TUNG ON COMPANY LIMITED | Private company limited by shares | Live |
| LEE TUNG HK COMPANY LIMITED | Private company limited by shares | Live |
| KAI TUNG COMPANY LIMITED | Private company limited by shares | Live |
| TUNG YU COMPANY LIMITED | Private company limited by shares | Live |
| Wan Tung Company Limited | Private company limited by shares | Live |
| Fu Tung Company Limited | Private company limited by shares | Live |
| Tin Jat Tung Company Limited | Private company limited by shares | Live |
| TUNG KIN LIMITED | Private company limited by shares | Live |
| TUNG YIN COMPANY LIMITED | Private company limited by shares | Live |
| YAT TUNG LIMITED | Private company limited by shares | Dissolved |
| TAI TUNG COMPANY LIMITED | Private company limited by shares | Live |
| Tung Tak 99 Limited | Private company limited by shares | Live |
| TUNG RUN LIMITED | Private company limited by shares | Live |
| Wui Tung Limited | Private company limited by shares | Live |
| Chi Tung Limited | Private company limited by shares | Live |
| SUN TUNG YIK LIMITED | Private company limited by shares | Live |
| TUNG FAT COMPANY LIMITED | Private company limited by shares | Live |
| TUNG YAO LIMITED | Private company limited by shares | Live |
| Tung Lui Company Limited | Private company limited by shares | Live |
| HOI WAN TUNG LIMITED | Private company limited by shares | Live |
| TUNG HUI TAT COMPANY LIMITED | Private company limited by shares | Live |
| Bo Wan Tung Limited | Private company limited by shares | Live |
| MAY TUNG LIMITED | Private company limited by shares | Live |
| TUNG LEE KEE LIMITED | Private company limited by shares | Live |
| TUNG YAN TA LIMITED | Private company limited by shares | Live |
| TUNG KEE COMPANY LIMITED | Private company limited by shares | Live |
| KIT TUNG LIMITED | Private company limited by shares | Live |
| PO YI TUNG LIMITED | Private company limited by shares | Live |
| TUNG YIP HK LIMITED | Private company limited by shares | Live |
| Tung Miu Limited | Private company limited by shares | Live |
| TUNG LAP LIMITED | Private company limited by shares | Live |
| HON TUNG LIMITED | Private company limited by shares | Live |
| HK ZOR TUNG COMPANY LIMITED | Private company limited by shares | Live |
| Tung & Ki Limited | Private company limited by shares | Live |
| MUK TUNG LIMITED | Private company limited by shares | Live |
| YOU TUNG LIMITED | Private company limited by shares | Live |
| Tung Lam Limited | Private company limited by shares | Live |
| Tung Kee One Limited | Private company limited by shares | Live |
| Tung Lai Company Limited | Private company limited by shares | Live |
| Tung Wah Company Limited | Private company limited by shares | Live |
| Tin Tung Company Limited | Private company limited by shares | Live |
| Hiu Tung Company Limited | Private company limited by shares | Live |
| Yat Tung Company Limited | Private company limited by shares | Live |
| Hoi Tung Limited | Private company limited by shares | Live |
| TUNG YAN LIMITED | Private company limited by shares | Live |
| Tung Lok Company Limited | Private company limited by shares | Live |
| SI TUNG HK LIMITED | Private company limited by shares | Live |
| Lei Tung Hub Limited | Private company limited by shares | Live |
| TUNG TUNG LIMITED | Private company limited by shares | Live |
| Yat Tung E&M Limited | Private company limited by shares | Live |
| TUNG HA LIMITED | | Live |
| SUM TUNG LIMITED | | Live |
| LOK TUNG COMPANY LIMITED | | Live |
| SHI TUNG LIMITED | | Live |
| Tung Ba Ba Company Limited | | Live |
| TUNG YAT 89 LIMITED | | Live |
| TUNG YAT 99 LIMITED | | Live |
| TUNG YAT 41 LIMITED | | Live |
| TUNG YAT 42 LIMITED | | Live |
| TUNG YAT 43 LIMITED | | Live |
| TUNG YAT 38 LIMITED | | Live |
| Tung Chi Company Limited | | Live |
| Tung Yat Limited | | Live |
| TUNG YAN (1962) COMPANY, LIMITED | Private company limited by shares | Dissolved |
| PAK YIP TUNG ACCESSORIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG LOK ADVERTISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG LONG ADVERTISING UNIFORM CO. LIMITED | Private company limited by shares | Dissolved |
| HANG TUNG AIR-CONDITIONING ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Sun Tung Alley 12 Limited | Private company limited by shares | Live |
| TUNG HEI AQUARIUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG HOI AQUARIUM COMPANY LIMITED | Private company limited by shares | Live |
| Tung Long Aquarium Limited | | Live |
| TUNG YEE ASIA LIMITED | Private company limited by shares | Dissolved |
| TUNG ON ASIA LIMITED | Private company limited by shares | Dissolved |
| TAI TUNG (ASIA) LIMITED | Private company limited by shares | Live |
| LEI HOI TUNG (ASIA) LIMITED | Private company limited by shares | Dissolved |
| TUNG TAK (ASIA) LIMITED | Private company limited by shares | Live |
| Tung Fat Asia Limited | Private company limited by shares | Dissolved |
| Bo Tung (Asia) Limited | Private company limited by shares | Dissolved |
| YU TUNG (ASIA) LIMITED | Private company limited by shares | Live |
| TUNG HO (ASIA) LIMITED | Private company limited by shares | Live |
| TUNG LAM ASIA LIMITED | Private company limited by shares | Live |
| WAI TUNG PO ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| BUN HA TUNG ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TUNG SHA ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TUNG FAT ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TUNG HOI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TUNG TAK ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |