| TRANS - ASIA ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NIHON TRANS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRANS CENDENCE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Income Transaction (Hong Kong) Limited | Private company limited by shares | Live |
| CAPITAL TREASURE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TREASURE DRAGON COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| DRAGON TREASURE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| EASTERN TREASURE HONG KONG LIMITED | Private company limited by shares | Live |
| GRAND TREASURE (HONG KONG) LIMITED | Private company limited by shares | Live |
| GRAND TREASURE HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| TREASURE DRAGON HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| TIME TREASURE HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| TREASURE LUCK HONG KONG LIMITED | Private company limited by shares | Dissolved |
| LUCK TREASURE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NICE TREASURE (HONG KONG) LIMITED | Private company limited by shares | Live |
| OCEAN TREASURE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Treasure Ocean Hong Kong Limited | | Live |
| TREASURE TEAM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TREASURE TEAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| TREASURE TEAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| TREASURE TIME (HONG KONG) LIMITED | Private company limited by shares | Live |
| TREASURE WEALTHY (HONG KONG) LIMITED | | Live |
| Wonder Treasure Hong Kong Limited | Private company limited by shares | Live |
| TIMES TREASURY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| TRILLION LUCK (HONG KONG) LIMITED | Private company limited by shares | Live |
| Truman Enterprises (Hong Kong) Limited | Private company limited by shares | Live |
| CHASE MANHATTAN TRUST COMPANY (HONG KONG) LIMITED | Public company limited by shares | Dissolved |
| MITSUI TRUST FINANCE (HONG KONG) LIMITED | Public company limited by shares | Dissolved |
| OUTWARD BOUND TRUST OF HONG KONG LIMITED -THE- | Company limited by guarantee | Live |
| Principal Trust Company (Hong Kong) Limited | Public company limited by shares | Live |
| SINGAPORE TRUST (HONG KONG) LIMITED | Public company limited by shares | Live |
| Sumitomo Mitsui Trust (Hong Kong) Limited | Public company limited by shares | Live |
| TSINGTAO BEVERAGE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUSHENG TRADE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Twin-Sun Supply Hong Kong Limited | Private company limited by shares | Live |
| UBUNN ENTERPRISE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Ultra View Hong Kong Investment Limited | Private company limited by shares | Live |
| EASTERN UNICORN HONG KONG LIMITED | Private company limited by shares | Live |
| SUNTEX UNIFORM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNIQUE PAPERS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNIQUE PIECE (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNIQUE PLASTIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNISHINE ENTERPRISE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED ASIA REALTY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED BOND (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED CAPITAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED CAPITAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED CENTURY (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED CHINA SYNDICATE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| United Church of God Hong Kong Limited | Company limited by guarantee | Live |
| United Cinemas (Hong Kong) Limited | Private company limited by shares | Live |
| UNITED CONCORD HONG KONG LIMITED | Private company limited by shares | Dissolved |
| DRAGON UNITED (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED KEY ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Live |
| United Family Healthcare (Hong Kong) Limited | Private company limited by shares | Live |
| GENERAL UNITED (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| United Wisdom Grain (Hong Kong) Company Limited | Private company limited by shares | Live |
| UNITED GRAND (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED HONEST (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED IMAGING HEALTHCARE HONG KONG LIMITED | Private company limited by shares | Live |
| United Innovation (Hong Kong) Limited | Private company limited by shares | Dissolved |
| UNITED LAND (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED OCEAN LINES HONG KONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED LUCK (HONG KONG) LIMITED | Private company limited by shares | Live |
| MARIA UNITED HONG KONG PVT LIMITED | Private company limited by shares | Live |
| United Microelectronic Centre (Hong Kong) Limited | Private company limited by shares | Live |
| OCEAN MAN UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED PENTECOSTAL CHURCH OF HONG KONG LIMITED | Company limited by guarantee | Live |
| UNITED BOND PUBLISHING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHINEFORD UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHINEFORD UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED TIME HONG KONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNITED TIMBER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED TIME HONG KONG LIMITED | Private company limited by shares | Live |
| UNITED YEAR (HONG KONG) LIMITED | Private company limited by shares | Live |
| Cloud Valley Capital (Hong Kong) Limited | Private company limited by shares | Live |
| Fortune Valley Tongze Hong Kong Limited | | Live |
| Happy Valley Hong Kong Limited | Private company limited by shares | Live |
| VALLEY HAPPY (HONG KONG) LIMITED | | Live |
| Bay Valley Innovation (Hong Kong) Limited | Private company limited by shares | Live |
| Shekou Net Valley Technology 2 (Hong Kong) Limited | Private company limited by shares | Live |
| Shekou Net Valley Technology (Hong Kong) Limited | Private company limited by shares | Live |
| TEAM VALOUR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| VanGogh Asset Solutions Hong Kong Limited | Private company limited by shares | Live |
| Euro Vatican (Hong Kong) Trade Limited | Private company limited by shares | Dissolved |
| Veeam Software Hong Kong Limited | Private company limited by shares | Live |
| Sobowo Vehicle (Hong Kong) Co., Limited | Private company limited by shares | Live |
| PEOPLE VEHICLE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Verdant Agri (Hong Kong) Limited | Private company limited by shares | Live |
| Vicis Capital (Hong Kong) Limited | Private company limited by shares | Dissolved |
| DRAGON VICTOR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND VICTOR (HONG KONG) LIMITED | Private company limited by shares | Live |
| VICTORIOUS WISDOM (HONG KONG) LIMITED | Private company limited by shares | Live |
| Bell View Hong Kong Limited | Private company limited by shares | Live |
| CREATIVE VIEW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW HONG KONG LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| NICE VIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| Time View Hong Kong Limited | Private company limited by shares | Live |