| TrackSafe Limited | Private company limited by shares | Dissolved |
| TRACKSON LIMITED | Private company limited by shares | Live |
| Tracksoul Limited | Private company limited by shares | Live |
| TRACKWAY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Trackway Technology Limited | Private company limited by shares | Live |
| TRACKWISE LIMITED | Private company limited by shares | Dissolved |
| XR Trackwork HK Limited | Private company limited by shares | Live |
| TRACLE LIMITED | Private company limited by shares | Live |
| TRACNITE MATERIAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TRACO LIMITED | Private company limited by shares | Dissolved |
| Traco Power Limited | Private company limited by shares | Live |
| Tracoins Digital Technology Limited | | Live |
| SUN TRACOM LIMITED | Private company limited by shares | Live |
| TRACOM LIMITED | Private company limited by shares | Dissolved |
| TRACOM HK LIMITED | Private company limited by shares | Live |
| TRACOM LM LIMITED | Private company limited by shares | Live |
| TRACOM LIMITED | Private company limited by shares | Live |
| TRACOM (ASIA) LIMITED | Private company limited by shares | Live |
| TRACOM TRADING LIMITED | Private company limited by shares | Dissolved |
| TRACON LIMITED | Private company limited by shares | Dissolved |
| TraCon China Limited | Private company limited by shares | Dissolved |
| WIN TRACON ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| TRACONLOG LIMITED | Private company limited by shares | Live |
| TRACONTEK LIMITED | Private company limited by shares | Live |
| Tracopay Limited | Private company limited by shares | Live |
| TRACOR LIMITED | Private company limited by shares | Dissolved |
| TRACTEBEL ENGINEERING FAR EAST LIMITED | Private company limited by shares | Dissolved |
| TRACTEBEL PACIFIC LIMITED | Private company limited by shares | Dissolved |
| TRACTION BATTERIES LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Traction Network Technology Co., Limited | | Live |
| GLOBAL TRACTION LIMITED | Private company limited by shares | Dissolved |
| Traction (Hong Kong) Engineering Company Limited | Private company limited by shares | Live |
| Saminco Traction Drives Limited | Private company limited by shares | Live |
| TRACTION TRADING LIMITED | Private company limited by shares | Live |
| Travel And Traction Limited | Private company limited by shares | Live |
| TRACTIVE LIMITED | Private company limited by shares | Live |
| YU AND TRACTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIU WAH TRACTORS COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAK LEK TRACTORS COMPANY LIMITED | Private company limited by shares | Live |
| MSP Tractors Limited | | Live |
| Alliance Tractors Company Limited | | Live |
| ANTARES TRACTORS LIMITED | Private company limited by shares | Dissolved |
| CHINA TRACTORS & AUTOMOBILES MANUFACTURING LIMITED | Private company limited by shares | Live |
| TRACTORS FAR EAST LIMITED | Private company limited by shares | Dissolved |
| SIME DARBY TRACTORS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Ningbo Laobenye Tractors Manufacturing Co., Limited | Private company limited by shares | Live |
| OVERSEAS TRACTORS SALES ASSOCIATES LIMITED | Private company limited by shares | Live |
| WAH FAI TRACTORS SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| TRACTUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRACTUS ASIA LIMITED | Private company limited by shares | Live |
| TRACTUS EQUITY LIMITED | Private company limited by shares | Live |
| Tracus Limited | Private company limited by shares | Dissolved |
| TRACY BUT LIMITED | Private company limited by shares | Dissolved |
| TRACY LIMITED | Private company limited by shares | Live |
| TRACY 01 LIMITED | | Live |
| TRACY 02 LIMITED | | Live |
| TRACY 03 LIMITED | | Live |
| TRACY 04 LIMITED | | Live |
| TRACY 05 LIMITED | | Live |
| TRACY 642 LIMITED | | Live |
| TRACY 643 LIMITED | | Live |
| TRACY 644 LIMITED | | Live |
| Aqua Tracy Limited | | Live |
| TRACY BEAUTY-NAIL-EYELASH COMPANY LIMITED | | Live |
| China Tracy Company Limited | Private company limited by shares | Live |
| TRACY & CO., LIMITED | Private company limited by shares | Dissolved |
| HK TRACY WTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| TRACY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRACY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Gold Tracy Limited | Private company limited by shares | Live |
| HAPPY TRACY LIMITED | | Live |
| TRACY IMAGE LIMITED | Private company limited by shares | Live |
| TRACY NAILS SERVICE LIMITED | Private company limited by shares | Live |
| PRINCESS OF FRANCE TRACY LIMITED | Private company limited by shares | Live |
| RAPID TRACY LIMITED | | Live |
| TRACY TRADING COMPANY LIMITED | Private company limited by shares | Live |
| TRACY YIU TRADING LIMITED | Private company limited by shares | Live |
| Jon & Tracy Watch Company Limited | Private company limited by shares | Dissolved |
| TRACY-CCH LIMITED | Private company limited by shares | Dissolved |
| HK TRACYM LIMITED | Private company limited by shares | Live |
| Tracy's Wardrobe Limited | Private company limited by shares | Dissolved |
| Tracyyouincorp Limited | Private company limited by shares | Live |