| IP TRAC LIMITED | Private company limited by shares | Live |
| STANDARD TRAC KER LIMITED | Private company limited by shares | Live |
| TRACE ONE HK LIMITED | Private company limited by shares | Live |
| TRACE LIMITED | Private company limited by shares | Dissolved |
| Trace Limited | Private company limited by shares | Live |
| THE TRACE CREATIVE LIMITED | | Live |
| Gold Trace Limited | Private company limited by shares | Live |
| Trace Trade Company Limited | Private company limited by shares | Live |
| Trace2o (Asia) Limited | Private company limited by shares | Live |
| TRACEABILITY LIMITED | Private company limited by shares | Live |
| BLOCKCHAIN TRACEABILITY LIMITED | Private company limited by shares | Live |
| IMPORT PRODUCTS (CHINA) ANTI-COUNTERFEITING TRACEABILITY CERTIFICATE CENTER CO., LIMITED | Private company limited by shares | Live |
| China Traceability Quality Management System Certification Co., Limited | Private company limited by shares | Live |
| China Jewelry Quality Certification Traceability System Network Technology Co., Limited | Private company limited by shares | Live |
| Global Traceability Center Limited | Private company limited by shares | Live |
| China Ancient Tree Tea Traceability Identification Research Institute Limited | | Live |
| China Internet of Things Traceability Verification Service Platform Limited | | Live |
| Traceable Coffee Company Limited | Private company limited by shares | Live |
| TRACEASY ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Tracebook.com Co. Limited | Private company limited by shares | Live |
| Tracedisc Technology Limited | Private company limited by shares | Dissolved |
| ACE TRACEK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TRACEKILN LIMITED | Private company limited by shares | Dissolved |
| TRACELAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TRACER TECHSCIEN LIMITED | Private company limited by shares | Dissolved |
| TRACERY LIMITED | Private company limited by shares | Dissolved |
| TRACES LIMITED | Private company limited by shares | Live |
| TRACES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Mark Traces Limited | Private company limited by shares | Live |
| SNOW WOLF TRACES BIOSCIENCE COMPANY LIMITED | Private company limited by shares | Live |
| Traceton Limited | Private company limited by shares | Live |
| Tracetrix Limited | Private company limited by shares | Live |
| TRACEWIN LIMITED | Private company limited by shares | Live |
| TRACFORD LIMITED | Private company limited by shares | Dissolved |
| TRACHEM LIMITED | | Live |
| TRACHIR LIMITED | Private company limited by shares | Dissolved |
| TRACI LUK LIMITED | | Live |
| TRACIA INVESTMENT LIMITED | Private company limited by shares | Live |
| TRACIE LIMITED | Private company limited by shares | Dissolved |
| TRACINE CO., LIMITED | Private company limited by shares | Live |
| Tracing Co., Limited | | Live |
| FORDSON TRACING CENTRE LIMITED | Private company limited by shares | Dissolved |
| FORDSON TRACING SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Tracing Target Investigation Limited | Private company limited by shares | Live |
| TRACING ARTHOME MANUFACTURING LIMITED | Private company limited by shares | Live |
| TRACING ORIGINS LIMITED | Company limited by guarantee | Live |
| Tracing Culture Spread (HK) Limited | Private company limited by shares | Live |
| HK Tracing Trade Limited | Private company limited by shares | Live |
| TRACINO ECO LIMITED | Private company limited by shares | Live |
| NEW TRACK LIMITED | Private company limited by shares | Live |
| PAR TRACK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY TRACK LIMITED | Private company limited by shares | Dissolved |
| SEA TRACK LIMITED | Private company limited by shares | Dissolved |
| ACE TRACK LIMITED | Private company limited by shares | Dissolved |
| TRACK HK LIMITED | Private company limited by shares | Live |
| KEY TRACK LIMITED | Private company limited by shares | Live |
| TRACK LIMITED | Private company limited by shares | Dissolved |
| TOP TRACK LIMITED | Private company limited by shares | Live |
| 1ST TRACK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY TRACK LIMITED | Private company limited by shares | Live |
| ABLE TRACK LIMITED | Private company limited by shares | Live |
| ACHIEVERS TRACK CO., LIMITED | Private company limited by shares | Live |
| ALFA TRACK LIMITED | Private company limited by shares | Dissolved |
| Mr. Track and Pad Asia Limited | Private company limited by shares | Live |
| BACK ON TRACK LIMITED | Private company limited by shares | Live |
| OFF THE BEATEN TRACK LIMITED | Private company limited by shares | Dissolved |
| BEST TRACK LIMITED | Private company limited by shares | Dissolved |
| B-ON TRACK LIMITED | Private company limited by shares | Live |
| BRIGHT TRACK LIMITED | Private company limited by shares | Live |
| WING WAH TENNIS COURT AND TRACK BUILDERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASCO TRACK LIMITED | Private company limited by shares | Dissolved |
| Speed Challenge Track Limited | Private company limited by shares | Live |
| CHAMPION TRACK LIMITED | | Live |
| CHART TRACK LIMITED | Private company limited by shares | Live |
| CHINA TRACK LIMITED | Private company limited by shares | Live |
| China Track Investments Limited | Private company limited by shares | Live |
| TRACK CITY LIMITED | Private company limited by shares | Dissolved |
| TRACK CITY CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| CLEAR TRACK TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| CLEVER TRACK LIMITED | Private company limited by shares | Dissolved |
| ACCURATE TRACK ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| Track Sun Solar Energy Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong New Track Technology Co., Limited | | Live |
| Fast Track Projects Co., Limited | Private company limited by shares | Live |
| Advanced Track System Co., Limited | Private company limited by shares | Live |
| BEST TRACK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FAST TRACK TRADING CO., LIMITED | Private company limited by shares | Live |
| Mind Track Coach HK Limited | Private company limited by shares | Live |
| TRACK STARS COLLECTABLES (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 13-Jul-2007 |
| COME TRACK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| E Track Communications Co., Limited | Private company limited by shares | Live |
| TRACK FORCE CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| WELL TRACK BUSINESS CONSULTANT LIMITED | Private company limited by shares | Live |
| ON TRACK CONSULTANTS COMPANY LIMITED | Private company limited by shares | Live |
| FAST TRACK ENGINEERING CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| WEALTH TRACK PROPERTY CONSULTANTS LIMITED | Private company limited by shares | Live |
| RIGHT TRACK CAR CONSULTING LIMITED | Private company limited by shares | Dissolved |
| NEW TRACK CORP. LIMITED | Private company limited by shares | Live |
| ON TRACK CORPORATION LIMITED | Private company limited by shares | Live |
| TRACK INVESTMENT CORPORATION HONG KONG LIMITED | Private company limited by shares | Dissolved |