| T.M.A. (ASIA) LIMITED | Private company limited by shares | Dissolved |
| T.M.A. CONSULTANTS COMPANY LIMITED | Private company limited by shares | Live |
| TMAA Limited | Private company limited by shares | Live |
| TMAC LIMITED | Private company limited by shares | Live |
| T-MAC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TMAKE LIMITED | Private company limited by shares | Dissolved |
| T-Maker Co., Limited | Private company limited by shares | Live |
| TMAM LIMITED | Private company limited by shares | Live |
| TMAMMON BRIDAL FASHION CO., LIMITED | Private company limited by shares | Live |
| Tmark Coding Limited | | Live |
| T.MARK MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| Tmark Technology Limited | Private company limited by shares | Live |
| T.market Limited | Private company limited by shares | Dissolved |
| Bao Tmarkets LIMITED | | Live |
| QUYEN TMARKETS LIMITED | | Live |
| Thirdworld Tmarkets LIMITED | | Live |
| TMART LIMITED | Private company limited by shares | Live |
| T.MARVEL LIMITED | Private company limited by shares | Live |
| TMARX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| T.M.A.SOFT LIMITED | Private company limited by shares | Live |
| Tmaster Limited | Private company limited by shares | Live |
| HK TMASUNG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TMAT LIMITED | Private company limited by shares | Dissolved |
| TMAX CO., LIMITED | Private company limited by shares | Live |
| TMAX IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| T-MAX INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TMAX ELECTRON LIMITED | Private company limited by shares | Live |
| TMAX GLOBAL LIMITED | Private company limited by shares | Live |
| TMAX GROUP LIMITED | Private company limited by shares | Live |
| T-MAX INFOSYSTEMS GROUP LIMITED | Private company limited by shares | Dissolved |
| TMAX SOURCING LIMITED | Private company limited by shares | Dissolved |
| T-MAX TRADING LIMITED | Private company limited by shares | Dissolved |
| TMAXO INDUSTRIAL CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Sep-2015 |
| TmaxSoft Hong Kong Co. Limited | Private company limited by shares | Live |
| Tmay Ornaments Co., Limited | Private company limited by shares | Live |