| Big Thinker Hong Kong Limited | Private company limited by shares | Live |
| SUN THINKER INDUSTRIAL LIMITED | Private company limited by shares | Live |
| INNOVATIVE THINKER HK LIMITED | Private company limited by shares | Live |
| THINKER INDUSTRY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| THINKER MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| THINKER WAY MANUFACTURING CO. LIMITED | Private company limited by shares | Dissolved |
| OLDEST THINKER LIMITED | Private company limited by shares | Live |
| Thinker Online Limited | Private company limited by shares | Live |
| GEAR THINKER INTERACTIVE STUDIO LIMITED | Private company limited by shares | Dissolved |
| Thinker Sci Tech Limited | Private company limited by shares | Live |
| BIG THINKER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Thinkercroxx Limited | Private company limited by shares | Live |
| THINKergy LIMITED | Private company limited by shares | Live |
| HK THINKERLED TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| THINKERS LIMITED | Private company limited by shares | Dissolved |
| Thinkers Limited -The- | Private company limited by shares | Live |
| Big Thinkers Limited | Private company limited by shares | Live |
| Thinkers (Asia) Limited | | Live |
| Free Thinkers Limited | Private company limited by shares | Live |
| THINKERS PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| Readers Thinkers Limited | | Live |
| SMART THINKERS LIMITED | Private company limited by shares | Dissolved |
| SMART THINKERS LIMITED | Private company limited by shares | Live |
| THINKERS SOLUTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TWINKLE THINKERS LIMITED | Private company limited by shares | Dissolved |
| ThinkerTool Solutions Company Limited | Private company limited by shares | Live |
| Thinkever Technology Trading Co., Limited | Private company limited by shares | Live |
| THINKEY INTER CO., LIMITED | Private company limited by shares | Live |
| THINKEY MOLD CO., LIMITED | Private company limited by shares | Live |
| ThinkFind Technology (HongKong) Limited | Private company limited by shares | Live |
| ThinkFirm Limited | | Live |
| THINKFIX TECHNOLOGY LIMITED | Private company limited by shares | Live |
| THINKFLY TRADE COMPANY LIMITED | Private company limited by shares | Live |
| THINKFOCUS CO., LIMITED | Private company limited by shares | Live |
| THINKFOCUS GROUP LIMITED | Private company limited by shares | Live |
| THINKGO LIMITED | Private company limited by shares | Live |
| THINKGROW TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| THINKHEALTH INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Thinkidea Electronics Co., Limited | Private company limited by shares | Live |
| THINKIN LIMITED | Private company limited by shares | Live |
| THINKIN SYSTEM TECHNOLOGY LIMITED | Private company limited by shares | Live |
| THINKING EYE LIMITED | Private company limited by shares | Dissolved |
| OUT OF THE BOX THINKING LIMITED | Private company limited by shares | Dissolved |
| Thinking Box Limited | Private company limited by shares | Live |
| NEW THINKING LIMITED | Private company limited by shares | Live |
| Out of the Box Thinking Limited | Private company limited by shares | Dissolved |
| Thinking Limited | Private company limited by shares | Live |
| TOP THINKING LIMITED | Private company limited by shares | Live |
| Thinking Cap Company Limited | Private company limited by shares | Live |
| NEW THINKING INC LIMITED | Private company limited by shares | Live |
| AI Thinking Limited | | Live |
| ABLE THINKING LIMITED | Private company limited by shares | Dissolved |
| Glocal Creative Thinking Academy Limited | Private company limited by shares | Live |
| Design Thinking In Action Limited | Company limited by guarantee | Live |
| GLORY ADVANCED THINKING LIMITED | Private company limited by shares | Dissolved |
| THINKING APPS LIMITED | Private company limited by shares | Live |
| Creative Thinking Association Limited | Company limited by guarantee | Live |
| Thinking laptop battery (China) Co., Limited | Private company limited by shares | Dissolved |
| BEIJING NEW THINKING WISDOM DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| BEYOND CREATIVE THINKING COMPANY LIMITED | Private company limited by shares | Live |
| CHINA BRAIN THINKING RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Thinking Building Materials Co., Limited | Private company limited by shares | Live |
| CREATIVE THINKING LEARNING CENTRE LIMITED | Private company limited by shares | Dissolved |
| CLEAR THINKING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| THINKING (CHINA) CO., LIMITED | Private company limited by shares | Live |
| CHINA THINKING OLOGY ACADEME CO., LIMITED | Private company limited by shares | Dissolved |
| structure thinking Education Group Co., Limited | Private company limited by shares | Live |
| New Thinking Electronic Co., Limited | Private company limited by shares | Live |
| GOOD THINKING DESIGN AND PRODUCTIONS CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG THINKING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHINA NEW THINKING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Lean Thinking Investment Co., Limited | Private company limited by shares | Live |
| SHENZHEN THINKING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| THINKING TRADING CO., LIMITED | Private company limited by shares | Live |
| ENLIGHTEN THINKING TRADING CO., LIMITED | Private company limited by shares | Live |
| HK Power Thinking Trading Co., Limited | | Live |
| Thinking Wonder Trading Co., Limited | | Live |
| THINKING IN CODE LIMITED | Private company limited by shares | Live |
| CONNECTED THINKING LIMITED | Private company limited by shares | Live |
| E THINKING CONSULTANT COMPANY LIMITED | | Live |
| Sir Thinking Green Capital Consulting Limited | Private company limited by shares | Live |
| TALENT THINKING CONSULTING LIMITED | Private company limited by shares | Live |
| THINKING PEAK TECHNOLOGY CONSULTING LIMITED | Private company limited by shares | Live |
| THINKING CORPERATION LIMITED | Private company limited by shares | Live |
| THINKING CORPORATION LIMITED | Private company limited by shares | Live |
| ETERNAL THINKING CORPORATION LIMITED | Private company limited by shares | Live |
| CREATIVE THINKING LIMITED | Private company limited by shares | Live |
| Thinking Creative Limited | | Live |
| CUBE Thinking Limited | | Live |
| NEW THINKING CULTURE MEDIA LIMITED | Private company limited by shares | Live |
| THINKING DESIGN & DECORATION LIMITED | | Live |
| THINKING DECORATION & ENGINEERING LIMITED | Private company limited by shares | Live |
| THREE DEGREES THINKING NETWORK LIMITED | Private company limited by shares | Dissolved |
| DESIGN THINKING ASIA LIMITED | Private company limited by shares | Live |
| Ming Thinking Design Limited | Private company limited by shares | Live |
| THINKING DEVELOPMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Dec-2008 |
| China Leader Thinking Development Limited | Private company limited by shares | Dissolved |
| THINKING CREATIVE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| THINKING CAP EDUCATION DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| THINKING DIFFERENT LIMITED | | Live |