| TOSHO COMPANY (ASIA) LIMITED -THE- | Private company limited by shares | Dissolved |
| TOSHO COMPANY (ASIA) LIMITED -THE- | Private company limited by shares | Live |
| TOSHO ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TOSHO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOSHO KAGAKU (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOSHOKU M&E LIMITED | Private company limited by shares | Dissolved |
| IGO TOSHOP LIMITED | Private company limited by shares | Live |
| Toshu Co., Limited | | Live |
| TOSHU PRODUCE & ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAN TOSI TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK TOSIA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Tosia Trading Co., Limited | | Live |
| TOSIEGER CO., LIMITED | Private company limited by shares | Live |
| TOSILON AUTOMATION CO LIMITED | | Live |
| TOSIM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOSINCE COMPANY LIMITED | Private company limited by shares | Live |
| TOSING INT'L (HK) DIGITAL PHOTOELECTRIC LIMITED | Private company limited by shares | Dissolved |
| TOSKY CO., LIMITED | Private company limited by shares | Live |
| TOSLab Limited | Private company limited by shares | Dissolved |
| MAXI TOSLAND COMPANY LIMITED | Private company limited by shares | Live |
| TOSMAR LIMITED | Private company limited by shares | Live |
| TOSO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ToSoar Industrial Co., Limited | Private company limited by shares | Live |
| TOSODAN COMPANY LIMITED | Private company limited by shares | Live |
| TOSOGAR INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOSOL ENERGY CO., LIMITED | Private company limited by shares | Live |
| TOSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOSON CULTURAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOSON TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG TOSON INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TOSON INDUSTRY LIMITED | Private company limited by shares | Live |
| Shenzhen Toson Electronic Technology Co., Limited | Private company limited by shares | Live |
| Tosony (HongKong) Co., Limited | Private company limited by shares | Live |
| JET TOSS LIMITED | Private company limited by shares | Dissolved |
| TOSS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Toss Design Limited | Private company limited by shares | Live |
| TOSS ENGINEERING CORPORATION LIMITED | Private company limited by shares | Live |
| TOSS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Mar-2012 |
| TOSS INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| JOYFUL TOSS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOSSADAR LIMITED | Private company limited by shares | Live |
| TOSSAN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOSSHEIGHT INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TOSSHEIGHT INDUSTRIAL CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Jul-2018 |
| TOSSION LIMITED | Private company limited by shares | Live |
| TOSSKAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI TOSSON MARINE SERVICE LIMITED | Private company limited by shares | Live |
| TOSSON MARINE TECHNOLOGY SERVICE CO., LIMITED | | Live |
| TOSTA ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| Tosta Trade Limited | | Live |
| Tosta Trading Company Limited | Private company limited by shares | Live |
| TOSTAR LIMITED | Private company limited by shares | Live |
| TOSTAR INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| TOSTAR MARINE LIMITED | Private company limited by shares | Live |
| TOSTAR TECH (HK) LIMITED | | Live |
| TOSTAR TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Tostar International Trade Limited | Private company limited by shares | Live |
| TOSTAR INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| TOSTEM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| LIVE MORE, TOSTHE LIMITED | Private company limited by shares | Live |
| TOSTI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TO-STRONG LIMITED | Private company limited by shares | Dissolved |
| Tosummer Technologies HK Limited | | Live |
| TOSUN Limited | | Live |
| TOSUN GLOBAL CO., LIMITED | Private company limited by shares | Live |
| Tosun Industry Limited | Private company limited by shares | Live |
| TOSUN TRADING LIMITED | Private company limited by shares | Dissolved |
| TOSURE ELECTRONIC LIMITED | Private company limited by shares | Live |
| TOSVAL INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| TOSWELL LIMITED | Private company limited by shares | Dissolved |
| TOSWELL LIMITED | Private company limited by shares | Live |
| TOSYS LIMITED | Private company limited by shares | Dissolved |