| TESTTEX (HK) LABORATORIES LIMITED | Private company limited by shares | Live |
| Testtube Creative Limited | Private company limited by shares | Live |
| TestU Limited | Private company limited by shares | Live |
| TEST-WEB COMPANY LIMITED | Private company limited by shares | Dissolved |
| TESTWELL LIMITED | Private company limited by shares | Dissolved |
| TESTWIN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TESU KINGKONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Tesubi Blockchain International Platform Co., Limited | Private company limited by shares | Live |
| CN CARE TESUCH UNIONET LIMITED | Private company limited by shares | Live |
| TeSudiYY Trade Co., Limited | Private company limited by shares | Live |
| Tesui Jewellery Limited | | Live |
| TESUNE INTERNATION CO., LIMITED | Private company limited by shares | Live |
| Tesunlux Lighting Group Co., Limited | Private company limited by shares | Live |
| ITALY TESVEDEN (INT'L) CO., LIMITED | Private company limited by shares | Dissolved |
| TESVISION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Teswill Innovations Limited | Private company limited by shares | Live |
| TESWILL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TESYCO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FRANCE TESZUNNI (HK) DRESS LIMITED | Private company limited by shares | Dissolved |
| FRANCE TESZUNNI (HK) INT'L DRESS LIMITED | Private company limited by shares | Dissolved |
| FRANCE TESZUNNI (HK) INT'L DRESS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TESZUNNI (INTERNATIONAL) LEATHER LIMITED | Private company limited by shares | Dissolved |