| SINO FUEL RICHTONE LIMITED | Private company limited by shares | Live |
| VIEW SINO NANO FUEL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Sixth Fuel Limited | Private company limited by shares | Live |
| SMOOTH FUEL LIMITED | Private company limited by shares | Live |
| FUEL STAR CENTURY LIMITED | | Live |
| START FUEL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BIG SUCCESS FUEL OIL SUPPLIES LIMITED | Private company limited by shares | Live |
| Fuel Systems Limited | Private company limited by shares | Dissolved |
| Hybrid Fuel Tech Hong Kong Limited | Private company limited by shares | Live |
| Fenix Fuel Enhancement Technologies USA, Limited | Private company limited by shares | Live |
| FORCE FUEL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| GLOBAL FUEL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Fenix Fuel Enhancement Technologies ROW, Limited | Private company limited by shares | Live |
| Fuel Trading Company Limited | Private company limited by shares | Live |
| Royal fuel Trading Limited | | Live |
| TRIO FUEL LIMITED | Private company limited by shares | Dissolved |
| HK Universal Fuel Co., Limited | Private company limited by shares | Live |
| VELOX INTERNATIONAL FUEL LIMITED | Private company limited by shares | Dissolved |
| VIRGIN FUEL MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUEL VITALITY LIMITED | Private company limited by shares | Dissolved |
| WILSON FUEL OIL TRADING LIMITED | Private company limited by shares | Dissolved |
| WORLD FUEL LIMITED | Private company limited by shares | Live |
| Fuel World Limited | Private company limited by shares | Live |
| CEL World Fuel Trade (HK) Limited | Private company limited by shares | Live |
| World Fuel Services (Hong Kong) Limited | Private company limited by shares | Live |
| HK XINFA FUEL OIL LIMITED | Private company limited by shares | Live |
| Fueland Limited | Private company limited by shares | Live |
| Fuelle Trading Limited | Private company limited by shares | Live |
| ECO FUELLING ASIA LIMITED | Private company limited by shares | Dissolved |
| Fuelord Limited | | Live |
| FUELRICH LIMITED | Private company limited by shares | Dissolved |
| CIC Fuels Limited | Private company limited by shares | Live |
| EB FUELS LIMITED | Private company limited by shares | Live |
| ADVANCED FUELS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALTERNATIVE FORESTS & FUELS ASIA LIMITED | Private company limited by shares | Dissolved |
| China Fuels Limited | Private company limited by shares | Live |
| China-Hongkong Fuels Limited | Private company limited by shares | Dissolved |
| ClearWorld Fuels Co. Limited | Private company limited by shares | Dissolved |
| C N F CLIMATE NEUTRAL FUELS HONG KONG CO., LIMITED | Private company limited by shares | Live |
| FAST FUELS LIMITED | Private company limited by shares | Dissolved |
| FULL FUELS LIMITED | Private company limited by shares | Live |
| FUTURE FUELS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Green Fuels Asia Limited | Private company limited by shares | Dissolved |
| Integr8 Fuels Hong Kong Limited | Private company limited by shares | Live |
| HYLAND FUELS INTERNANTIONAL LIMITED | Private company limited by shares | Live |
| Marine Fuels Distributors Association Limited | Company limited by guarantee | Live |
| Bernex Marine Fuels Limited | Private company limited by shares | Live |
| Marine Fuels (Hong Kong) Limited | Private company limited by shares | Live |
| MID-PACIFIC FUELS LIMITED | Private company limited by shares | Dissolved |
| OAKWOOD FUELS LIMITED | Private company limited by shares | Live |
| PACIFIC FUELS LIMITED | Private company limited by shares | Dissolved |
| P1 RACING FUELS ASIA LIMITED | Private company limited by shares | Live |
| SINAFRO RENEWABLE FUELS LIMITED | Private company limited by shares | Live |
| AMERICAN SINO CLEAN POWER AND FUELS COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUELTEC LIMITED | Private company limited by shares | Dissolved |
| FUELTECH CO. LIMITED | Private company limited by shares | Dissolved |
| Fuelture Energy Limited | | Live |
| Fuelwave Limited | | Live |
| FuelXT Limited | Private company limited by shares | Live |