| TANI COMPANY LIMITED | Private company limited by shares | Live |
| TANI DIAMONDS HK LIMITED | Private company limited by shares | Live |
| TANI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TANIA LIMITED | Private company limited by shares | Live |
| TANIA EXCHANGE AND BULLION CENTRE LIMITED | Private company limited by shares | Dissolved |
| TANIA DIAMONDS LIMITED | Private company limited by shares | Dissolved |
| TANIA MARTIN ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| TANIA TRADING LIMITED | Private company limited by shares | Dissolved |
| TANIANO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TANIC ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TANIC HOLDINGS LIMITED | Private company limited by shares | Live |
| TANIC MICROELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TANIC RESOURCE LIMITED | Private company limited by shares | Dissolved |
| Tanice Online Limited | Private company limited by shares | Live |
| HONG KONG TOKYO TAN-ICHI COMPANY LIMITED | Private company limited by shares | Live |
| TANICO LIMITED | Private company limited by shares | Dissolved |
| Tanida Design Consultant Limited | Private company limited by shares | Dissolved |
| Tanida Garment Limited | Private company limited by shares | Live |
| TANIGA LIMITED | Private company limited by shares | Dissolved |
| TANIGAWA CATERING GROUP LIMITED | Private company limited by shares | Live |
| SHINY TANIGAWA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANIGUCHI INK GROUP LIMITED | Private company limited by shares | Dissolved |
| TANIGUCHI INK (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANIGUCHI INK (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| Taniguchi Shoyudo (Hong Kong) Trade Co., Limited | Private company limited by shares | Live |
| Taniguchi Ink & Paint Company Limited | | Live |
| TANIGUCHI PRINTING INK MFG. LIMITED | Private company limited by shares | Live |
| TANIK LIMITED | Private company limited by shares | Live |
| Tanikawa HK Limited | Private company limited by shares | Live |
| TANIKAWA LIMITED | Private company limited by shares | Live |
| TAN-IKE COMPANY LIMITED | Private company limited by shares | Live |
| Taniki Technology Co., Limited | Private company limited by shares | Live |
| TANIKO LIMITED | Private company limited by shares | Dissolved |
| Tanimachi 6 multimedia Limited | Private company limited by shares | Live |
| TANIMBAR LIMITED | Private company limited by shares | Dissolved |
| Tanimori Beauty Co., Limited | Private company limited by shares | Live |
| TANING LIMITED | Private company limited by shares | Dissolved |
| TANING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TANINK ASIA LIMITED | Private company limited by shares | Live |
| TANIOKA COMPANY LIMITED | | Live |
| Tanis Overseas Holdings Limited | Private company limited by shares | Live |
| Tanis Hong Kong Limited | Private company limited by shares | Live |
| TANISEI INDUSTRY (H.K) LIMITED | Private company limited by shares | Live |
| TANISH DIAM (HK) LIMITED | Private company limited by shares | Live |
| TANISUI MACHINERY TRADE LIMITED | Private company limited by shares | Live |
| TANITA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tanita Co., Limited | | Live |
| TANITA HEALTH EQUIPMENT H.K. LIMITED | Private company limited by shares | Live |
| TANITH INTERNATIONAL ESTATE AGENCY LIMITED | Private company limited by shares | Dissolved |
| TANIX LIMITED | Private company limited by shares | Dissolved |
| TANIX MACHINERY CO., LIMITED | Private company limited by shares | Live |
| TANIYAMA HONG KONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANIZAKI INVESTOR'S LIMITED | Private company limited by shares | Dissolved |