| TOP-IN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONNEX TOBACCOS LIMITED | Private company limited by shares | Dissolved |
| TOTAL BUSINESS SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| TONY TECH LIMITED | Private company limited by shares | Dissolved |
| TOPSON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TOPCHAMP TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONGKONG TOPRICH CORP. HOLDINGS LIMITED | Private company limited by shares | Live |
| HONG KONG TOWERS LIMITED | Private company limited by shares | Live |
| NEW TOWN DESIGN & CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| TOMATO DEPARTMENT STORE LIMITED | Private company limited by shares | Dissolved |
| TAK MING TOYS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY TOWN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LOK SIN TONG LEUNG KAU KUI COLLEGE PARENTS' AND TEACHERS' ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TOPBEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOWNSHEND AGENCIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPWISE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KAM YUEN TOYS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| TONGTEX LIMITED | Private company limited by shares | Dissolved |
| C'S TOUCH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHARMING TOURS LIMITED | Private company limited by shares | Dissolved |
| TOPSMART ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TOPGOAL STRATEGIC LIMITED | Private company limited by shares | Dissolved |
| HUNDRED PERCENT TOUCH LIMITED | Private company limited by shares | Dissolved |
| TONG'S INDUSTRIAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TOLPINE LIMITED | Private company limited by shares | Dissolved |
| GOOD FRIENDS TOURS COMPANY LIMITED | Private company limited by shares | Live |
| SUN TOUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG EVER BRIGHT TOWN AVIATION SERVICE LIMITED | Private company limited by shares | Dissolved |
| TOPBASE (ASIA) LIMITED | Private company limited by shares | Live |
| TOPBASE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPJET LIMITED | Private company limited by shares | Dissolved |
| TOPRAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG FINE VIEW TOURS COMPANY LIMITED | Private company limited by shares | Live |
| TOMATO CREATIONS LIMITED | Private company limited by shares | Live |
| GLORY TOWN HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| TOWN TEAM LIMITED | Private company limited by shares | Dissolved |
| WINDOW-DISCOVERY TOURS LIMITED | Private company limited by shares | Live |
| TONFULL LIMITED | Private company limited by shares | Dissolved |
| TONFIELD ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GROUP TOWER ELECTRONICS LIMITED | Private company limited by shares | Live |
| CHINA TONG JI CHINESE MEDICINE RESEARCH FACULTY LIMITED | Private company limited by shares | Dissolved |
| TM TOYS LIMITED | Private company limited by shares | Dissolved |
| MINGYE PAINTING TOOLS COMPANY LIMITED | Private company limited by shares | Live |
| TOPHOST INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOYO PEN COMPANY LIMITED | Private company limited by shares | Live |
| TONG FAT ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| TOUCH WORLD SYSTEM LIMITED | Private company limited by shares | Dissolved |
| TOWN & COUNTRY INTERNET LIMITED | Private company limited by shares | Dissolved |
| TOKUGAWA LIMITED | Private company limited by shares | Dissolved |
| TOPERFECT LIMITED | Private company limited by shares | Dissolved |
| TOPRISE LIMITED | Private company limited by shares | Dissolved |
| TOPJET INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOPMOND LIMITED | Private company limited by shares | Live |
| SHIU FAT MACHINERY AND TOOLS COMPANY LIMITED | Private company limited by shares | Live |
| TOPMART LIMITED | Private company limited by shares | Live |
| SDK TOPEX HK LIMITED | Private company limited by shares | Dissolved |
| TONY & JULIAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPSPORTS LIMITED | Private company limited by shares | Live |
| TOYMEDIA COMPANY LIMITED | Private company limited by shares | Live |
| JL TOYS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP-TIE COMPANY LIMITED | Private company limited by shares | Live |
| ORIENTAL TOWER LIMITED | Private company limited by shares | Dissolved |
| TOPBO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| NETWORKING ALLIANCES FOR TODAY'S OPPORTUNITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| SAM YING PLASTIC TOYS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| TOPLINE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOPBO LIMITED | Private company limited by shares | Dissolved |
| TOYKO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOWNV.COM LIMITED | Private company limited by shares | Dissolved |
| MUSIC TOWN RECORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONIC APPLIANCES LIMITED | Private company limited by shares | Live |
| HOI TIN TONG COMPANY LIMITED | Private company limited by shares | Live |
| TONKIN & TAYLOR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HANG YIP TOWING LIMITED | Private company limited by shares | Dissolved |
| TOPBEST 2000 LIMITED | Private company limited by shares | Dissolved |
| TOPSMART (ASIA) LIMITED | Private company limited by shares | Dissolved |
| TOPWOOD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPHERO HONG KONG LIMITED | Private company limited by shares | Live |
| ITALIAN TOMATO (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| TOMATO BOOKS CO., LIMITED | Private company limited by shares | Live |
| OCEAN TOWN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNNY TOWN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOKYO LIMITED | Private company limited by shares | Dissolved |
| TOPWAY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Towers Watson Risk Consulting Limited | Private company limited by shares | Live |
| TOPFUL LIMITED | Private company limited by shares | Dissolved |
| TONY'S (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPFLITE VENTURE LIMITED | Private company limited by shares | Dissolved |
| HON TONG LIMITED | Private company limited by shares | Live |
| TOYOX HOSES CHINA TIANJIN LIMITED | Private company limited by shares | Dissolved |
| TOYMATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY TONE ADVERTISING COMPANY LIMITED | Private company limited by shares | Live |
| TONILINE FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONGLI INTERNATIONAL CORPORATION (HK) LIMITED | Private company limited by shares | Dissolved |
| TOHNICHI ASIA LIMITED | Private company limited by shares | Live |
| TOO-YAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOPFORD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Town Health International (Hong Kong) Limited | Private company limited by shares | Dissolved |
| TOWN HEALTH PEDIATRIC HEALTHCARE SERVICES LIMITED | Private company limited by shares | Dissolved |