| Hong Kong Trillionrise Investment Development Limited | | Live |
| TRILLIONRISE INTERNATIONAL TRADE AND INVESTMENT LIMITED | Private company limited by shares | Live |
| TOP TRILLIONS LIMITED | Private company limited by shares | Live |
| HOT TRILLIONS LIMITED | Private company limited by shares | Live |
| TRILLIONS JOY LIMITED | Private company limited by shares | Live |
| IN TRILLIONS LIMITED | Private company limited by shares | Live |
| TRILLIONS WAY LIMITED | Private company limited by shares | Live |
| Trillions Limited | | Live |
| Trillions Limited | | Live |
| ASIA TRILLIONS LIMITED | Private company limited by shares | Dissolved |
| TRILLIONS CORPORATE SERVICE LIMITED | Private company limited by shares | Live |
| TRILLIONS DEVELOP LIMITED | Private company limited by shares | Live |
| EASY TRILLIONS LIMITED | Private company limited by shares | Live |
| ELITE TRILLIONS LIMITED | Private company limited by shares | Live |
| ENCORE TRILLIONS LIMITED | Private company limited by shares | Live |
| TRILLIONS FORTUNE LIMITED | Private company limited by shares | Live |
| TRILLIONS GAIN LIMITED | Private company limited by shares | Live |
| GOLD TRILLIONS LIMITED | Private company limited by shares | Dissolved |
| Trillions Angel Group Limited | Private company limited by shares | Live |
| TRILLIONS INVESTMENT LIMITED | Private company limited by shares | Live |
| Trillions Machen Investment Limited | Private company limited by shares | Live |
| MASTER TRILLIONS LIMITED | Private company limited by shares | Dissolved |
| MIRACLE TRILLIONS LIMITED | Private company limited by shares | Live |
| TRILLIONS QUALITY LIMITED | Private company limited by shares | Live |
| SPECIAL TRILLIONS LIMITED | Private company limited by shares | Live |
| STRONG TRILLIONS LIMITED | Private company limited by shares | Live |
| SURE TRILLIONS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SWIFT TRILLIONS INVESTMENT LIMITED | Private company limited by shares | Live |
| Trillions Trade Limited | | Live |
| TRILLIONVEST LIMITED | Private company limited by shares | Dissolved |
| TRILLIUM LIMITED | Private company limited by shares | Dissolved |
| TRILLIUM COMPANY LIMITED | Private company limited by shares | Live |
| TRILLIUM CONSULTING LIMITED | Private company limited by shares | Live |
| TRILLIUM CREATION LIMITED | Private company limited by shares | Dissolved |
| H L TRILLIUM ASIA PACIFIC GROUP LIMITED | Private company limited by shares | Dissolved |
| Trillium Management Limited | Private company limited by shares | Live |
| TRILLIUM NOVA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRILLIUM TRADING LIMITED | Private company limited by shares | Live |
| Trilliun Resources Limited | | Live |
| TRILLS COMPANY LIMITED | Private company limited by shares | Live |
| TRILLWOOD LIMITED | Private company limited by shares | Dissolved |
| TRILOBIT TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Trilobite Limited | Private company limited by shares | Live |
| Trilog Consult Limited | Private company limited by shares | Live |
| TRI-LOGIC LIMITED | Private company limited by shares | Dissolved |
| TRILOGY LIMITED | Private company limited by shares | Live |
| TRILOGY ASIA LIMITED | Private company limited by shares | Live |
| Asian Trilogy Limited | | Live |
| TRILOGY BUSINESS CO., LIMITED | Private company limited by shares | Dissolved |
| TRILOGY ENTERPRISE LIMITED | Private company limited by shares | Live |
| TRILOGY ESSENTIALS ASIA LIMITED | Private company limited by shares | Live |
| Trilok Dia HK Limited | Private company limited by shares | Live |
| TRILON COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TRILOTUS INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRILUCK LIMITED | Private company limited by shares | Live |
| TRI-LUCK INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Sep-2018 |
| Trilussa Limited | Private company limited by shares | Live |
| TRILUX ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRILUX ASIA-PACIFIC LIMITED | Private company limited by shares | Live |
| TRILUX LED LIGHTING INDUSTRY CORPORATION LIMITED | Private company limited by shares | Live |
| TRILY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRILY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TRILYSON COMPANY LIMITED | Private company limited by shares | Dissolved |