| TRIDER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TRIDERBY LIMITED | Private company limited by shares | Dissolved |
| TRIDESIGN CONSULTANT LIMITED | Private company limited by shares | Live |
| TRIDEX LIMITED | Private company limited by shares | Live |
| Tridex Eastern Limited | Private company limited by shares | Live |
| TRIDEX (HK2011) LIMITED | Private company limited by shares | Live |
| TRIDEX (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Tridge Limited | Private company limited by shares | Live |
| TRI-DIAMOND BUYING SERVICE LIMITED | Private company limited by shares | Dissolved |
| TRIDILINE LIMITED | Private company limited by shares | Live |
| SANHING TRIDIMENSIONAL PARKING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TRIDING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| TRIDOM ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| TRIDON UNION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIDOR ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIDRAGON LIMITED | Private company limited by shares | Dissolved |
| Triducna.inc Co., Limited | Private company limited by shares | Live |
| TRIDUNG-CHEEYUNG ALUMNI ASSOCIATION OF HONG KONG LIMITED | Company limited by guarantee | Live |
| TRI-DYNAMIC ENTERPRISE LIMITED | Private company limited by shares | Live |
| TRIDYNASTY LIMITED | Private company limited by shares | Dissolved |
| Hongkong Fuxi TriE Cultural Inheritance Limited | Private company limited by shares | Live |
| TRIEAGLE LIMITED | Private company limited by shares | Dissolved |
| TRI-EAGLE LIMITED | Private company limited by shares | Dissolved |
| TRI-EAGLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Tri-Ease Limited | Private company limited by shares | Dissolved |
| TRI-EAST LIMITED | Private company limited by shares | Dissolved |
| TRI-EASY LIMITED | Private company limited by shares | Live |
| Triebwerk Limited | Private company limited by shares | Live |
| TRI-EFFORT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TRIEFFORT H.K TRADING COMPANY LIMITED | Private company limited by shares | Live |
| TRIEMPIRE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TRIEMPIRE JEWELRY MANUFACTORY LIMITED | Private company limited by shares | Live |
| TRIENDOS LIMITED | Private company limited by shares | Live |
| Triene Limited | Private company limited by shares | Live |
| TRIENERGY LIMITED | Private company limited by shares | Live |
| TRIENNIAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TRIENS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Triental Technology Solutions Limited | Private company limited by shares | Live |
| ELERHYT TRIEQIM LIMITED | Private company limited by shares | Live |
| TRIER GROUP LIMITED | | Live |
| TRIES GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Triesar Production Limited | Private company limited by shares | Live |
| TRI-ESSENCES HEALTH LIMITED | | Live |
| Trieste Consultation Limited | Private company limited by shares | Live |
| TRIESTE CORPORATION LIMITED | Private company limited by shares | Live |
| TRIESTE FASHIONS LIMITED | Private company limited by shares | Dissolved |
| TRIESTE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIESTO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TRI-ETERNAL LIMITED | Private company limited by shares | Live |
| GERMANY TRIETEX ELECTRIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TRI-EVER LIMITED | Private company limited by shares | Dissolved |
| Tri-Ex Engineering Private Limited | Private company limited by shares | Live |
| Tri-Excel Limited | | Live |
| TRI-EXPAND LIMITED | Private company limited by shares | Dissolved |
| TRI-EXPIATION CHRIST ASSOCIATION LIMITED | Private company limited by shares | Live |
| TRIFA LIMITED | Private company limited by shares | Dissolved |
| TRI-FA HONGKONG LIMITED | Private company limited by shares | Dissolved |
| TRI-FACE LIMITED | | Live |
| TRI-FACTOR LIMITED | Private company limited by shares | Dissolved |
| TRIFAIR COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFAIR ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFAIR ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TRIFAIR FREIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFAIR INVESTMENT LIMITED | Private company limited by shares | Live |
| TRIFAIRCO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFAIRCO (HONG KONG) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TRIFALCON COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFAMOUS LIMITED | Private company limited by shares | Dissolved |
| TRIFAMOUS LIMITED | Private company limited by shares | Live |
| TRIFAMOUS MOULDING MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| TRIFAMOUS PLASTIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TRIFAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TRIFAR (CHINA) INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TRI-FASHION LIMITED | Private company limited by shares | Dissolved |
| TRIFECTA COMPANY LIMITED | Private company limited by shares | Live |
| Trifecta 5 Limited | Private company limited by shares | Live |
| Trifecta Enterprise Limited | Private company limited by shares | Live |
| TRIFFIDS LIMITED | Private company limited by shares | Dissolved |
| TRIFFIN LIMITED | Private company limited by shares | Dissolved |
| TRIFFORT TIMBER LIMITED | Private company limited by shares | Dissolved |
| TRIFFULY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TRIFFULY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TRIFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFINE LIMITED | Private company limited by shares | Dissolved |
| TRIFINITE COMPANY LIMITED | Private company limited by shares | Live |
| TRIFINITY LIMITED | Private company limited by shares | Dissolved |
| TRIFIRM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TRIFIT LIMITED | Private company limited by shares | Dissolved |
| Trifit Limited | Private company limited by shares | Live |
| TRI-FLOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFLOW CONCEPTS LIMITED | Private company limited by shares | Live |
| TRI-FLOWERS LIMITED | Private company limited by shares | Dissolved |
| Trifo Limited | Private company limited by shares | Live |
| TRIFOLD LIMITED | Private company limited by shares | Dissolved |
| TRIFOLIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIFONE INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRI-FOOD KITCHEN LIMITED | | Live |
| TRIFORCE LIMITED | Private company limited by shares | Live |
| Triforce Edutainment Co., Limited | Private company limited by shares | Live |
| TRIFORCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |