| ASIA PACIFIC THOROUGHBRED INVESTMENTS LIMITED | Private company limited by shares | Live |
| Raptors Thoroughbred HK Limited | | Live |
| THOROUGHBRED ICLOUD TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Teng Long Thoroughbred Limited | Private company limited by shares | Live |
| THOROUGHBRED INVESTMENTS & TRADING STRATEGIES LIMITED | Private company limited by shares | Live |
| ASIAN THOROUGHBREDS LIMITED | Private company limited by shares | Dissolved |
| FAR EASTERN THOROUGHBREDS LIMITED | Private company limited by shares | Dissolved |
| THOROUGHFARE LIMITED | | Live |
| Thoroughly Integrated Investment Limited | | Live |
| THORPE MANOR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| THORPE TECHNOLOGY (H.K.) PRINTING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| THORPE HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| THORPE BUSINESS SYSTEM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GOLD THORPE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| THORPE MARKETERS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| THORPE PINE LIMITED | Private company limited by shares | Dissolved |
| THORPE ARCH TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| THORPEDGE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| THORPODIA LIMITED | Private company limited by shares | Dissolved |
| THORRENCE LIMITED | Private company limited by shares | Live |
| Thorsdale Pte Limited | Private company limited by shares | Live |
| Thorshine Industrial Limited | Private company limited by shares | Live |
| Thorslink Technology Limited | | Live |
| Thorson smart technology Limited | | Live |
| THORTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| THORVIEW LIMITED | Private company limited by shares | Dissolved |
| THORWIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| THOSE UP COMPANY LIMITED | Private company limited by shares | Dissolved |
| THOSE WIN LIMITED | Private company limited by shares | Dissolved |
| Those Years Company Limited | | Live |
| THOSOWIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Thot Web Limited | Private company limited by shares | Live |
| THOT ARCHIBALD CONSULTING LIMITED | Private company limited by shares | Dissolved |
| THOT ENTREPRISES LIMITED | Private company limited by shares | Live |
| THOT INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| FOO WAN THOT & SONS (HK) LIMITED | Private company limited by shares | Live |
| THOT VANTAGE LIMITED | Private company limited by shares | Dissolved |
| THOTEL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Thoth AI Limited | Private company limited by shares | Live |
| Thoth Technologies Co., Limited | Private company limited by shares | Live |
| Thoth Consulting Group Limited | Private company limited by shares | Live |
| THOTH HOLDING LIMITED | | Live |
| Thoth Investment Limited | | Live |
| THOTH Capital Hong Kong Limited | Private company limited by shares | Live |
| Thoth Technology Limited | Private company limited by shares | Live |
| THOTH TRADING LIMITED | Private company limited by shares | Live |
| MIRACLE GIFT THOTS (HK) LIMITED | Private company limited by shares | Live |
| Precious Thots (HK) Limited | Private company limited by shares | Live |
| Thou Art Limited | Private company limited by shares | Live |
| TRIUMPHANT THOU HOLDINGS LIMITED | Private company limited by shares | Live |
| REGENT THOU INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TRIUMPHANT THOU INVESTMENT LIMITED | Private company limited by shares | Live |
| THOU LIGHT COMPANY LIMITED | | Live |
| VIRTUE THOU LIMITED | Private company limited by shares | Dissolved |
| THOUCEAN LIMITED | | Live |
| NEW THOUGHT LIMITED | Private company limited by shares | Dissolved |
| KEY THOUGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| One Thought Limited | Private company limited by shares | Live |
| Oh My Thought Limited | Private company limited by shares | Live |
| Attraction Thought Company Limited | Private company limited by shares | Live |
| BEST THOUGHT ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| Xi thought Charitable Foundation Limited | | Live |
| CHARMING THOUGHT LIMITED | Private company limited by shares | Live |
| BEYOND THOUGHT TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| MARVEL THOUGHT INVESTMENT CO., LIMITED | | Live |
| Wave Thought Tech Co., Limited | Private company limited by shares | Live |
| THOUGHT INNOVATION COMMUNICATION LIMITED | Private company limited by shares | Live |
| First Thought Consultants Limited | Private company limited by shares | Live |
| Thought Bubble Consulting HK Limited | Private company limited by shares | Live |
| NEW THOUGHT TRADING CORPORATION LIMITED | Private company limited by shares | Live |
| CREATIVE THOUGHT LIMITED | Private company limited by shares | Live |
| CYBER THOUGHT LIMITED | Private company limited by shares | Dissolved |
| THOUGHT DANCE ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| Deep Thought Limited | Private company limited by shares | Live |
| THOUGHT TRADE DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Wisdom Thought Education Centre Limited | Private company limited by shares | Live |
| EVERSMART THOUGHT LIMITED | Private company limited by shares | Dissolved |
| THOUGHT FACTORY LIMITED | Private company limited by shares | Live |
| FIRST THOUGHT LIMITED | Private company limited by shares | Live |
| THOUGHT CHARITY FUND LIMITED | Company limited by guarantee | Live |
| GLOBAL THOUGHT MOTIVITY GROUP LIMITED | Private company limited by shares | Dissolved |
| GOOD THOUGHT LIMITED | Private company limited by shares | Live |
| GOOD THOUGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MARVEL THOUGHT GROUP LIMITED | | Live |
| THOUGHT GAIN TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| CHLOE THOUGHT GROUP (HK) LIMITED | Private company limited by shares | Live |
| H.K. NEW THOUGHT INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| Hua Thought Technology (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Thought Gain Trading Limited | Private company limited by shares | Live |
| HONGKONG FREE THOUGHT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HongKong Thought Leader Education Co., Limited | Private company limited by shares | Live |
| HONGKONG THOUGHT OIL CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Live |
| Hongkong six thought Technology Co., Limited | Private company limited by shares | Live |
| Third Thought HongKong Limited | Private company limited by shares | Live |
| China Thought Publishing House Limited | Private company limited by shares | Live |
| Hong Kong House of Thought Co., Limited | | Live |
| CHINA THOUGHT LEADERSHIP BRAND INSTITUTE LIMITED | Private company limited by shares | Live |
| ZUNSHANG THOUGHT INSTITUTE LIMITED | Private company limited by shares | Live |
| DEEP THOUGHT JINKONG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Dolphin Thought International Co., Limited | Private company limited by shares | Dissolved |