| SMART ENERGY DEVICES LIMITED | Private company limited by shares | Live |
| USA DEVON ENERGY OIL LIMITED | Private company limited by shares | Dissolved |
| DEXIANG ENERGY LIMITED | Private company limited by shares | Live |
| DIAMOND ENERGY LIMITED | Private company limited by shares | Live |
| DIAMOND SKY ENERGY LIMITED | Private company limited by shares | Live |
| Diamond New Energy Limited | | Live |
| DIGITAL ENERGY LIMITED | Private company limited by shares | Live |
| SUNCIME DIGITAL NEW ENERGY LIMITED | | Live |
| Innovation Energy Digital Technology Limited | Private company limited by shares | Live |
| DIKE ENERGY LIMITED | Private company limited by shares | Live |
| HK DINGHUA ENERGY LIMITED | Private company limited by shares | Dissolved |
| Distributed Energy System Limited | Private company limited by shares | Live |
| DIVINE SUN ENERGY CO., LIMITED | | Live |
| DOHA ENERGY LIMITED | Private company limited by shares | Live |
| ENERGY DOMESTIC ENGINEERING CO LIMITED | Private company limited by shares | Live |
| KMS DONGFENG ENERGY (U.S.A.) LIMITED | Private company limited by shares | Dissolved |
| DOUBOR ENERGY LIMITED | Private company limited by shares | Live |
| DRAGON ENERGY LIMITED | Private company limited by shares | Dissolved |
| DRAGON ENERGY LIMITED | Private company limited by shares | Live |
| ENERGY DRAGON LIMITED | Private company limited by shares | Live |
| HK Dragon Energy Limited | Private company limited by shares | Live |
| DYNASTY DRAGON ENERGY LIMITED | Private company limited by shares | Live |
| DRAX ENERGY AND RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| ENERGY DREAM LIMITED | Private company limited by shares | Dissolved |
| Dream Energy Limited | | Live |
| BLU Energy Drink (Asia) Limited | Private company limited by shares | Live |
| Duliang Energy Capital Limited | Private company limited by shares | Live |
| DYNAMIC ENERGY LIMITED | Private company limited by shares | Live |
| SM Dynamic Energy Limited | Private company limited by shares | Live |
| NEW ENERGY DYNAMIC LIMITED | Private company limited by shares | Live |
| ENERGY DYNAMIC LIMITED | Private company limited by shares | Live |
| ASIA NEW ENERGY DYNAMIC LIMITED | Private company limited by shares | Live |
| Dynamic Energy Enterprises Limited | Private company limited by shares | Live |
| ENERGY DYNAMICS SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ENERGY DYNASTY LIMITED | | Live |
| ENERGY EAST LIMITED | Private company limited by shares | Dissolved |
| ENERGY FAR EAST COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAR EAST ENERGY LIMITED | Private company limited by shares | Live |
| EAST ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENERGY EAST LIMITED | Private company limited by shares | Live |
| ENERGY FAR EAST LIMITED | Private company limited by shares | Dissolved |
| EAST ENERGY LIMITED | Private company limited by shares | Dissolved |
| EAST ENERGY LIMITED | Private company limited by shares | Live |
| East Sea Energy Limited | | Live |
| East Energy Limited | | Live |
| east power energy co., Limited | Private company limited by shares | Live |
| Comtec Far East New Energy Limited | Private company limited by shares | Live |
| ENERGY DYNAMICS FAR EAST LIMITED | Private company limited by shares | Dissolved |
| ENERGY FROM THE EAST LIMITED | Private company limited by shares | Live |
| EAST GREEN ENERGY LIMITED | Private company limited by shares | Live |
| EAST ENERGY (GROUP) LIMITED | Private company limited by shares | Live |
| FAR EAST ENERGY GROUP LIMITED | Private company limited by shares | Live |
| East Asia New Energy Group Limited | Private company limited by shares | Live |
| SOUTH EAST ASIA ENERGY GROUP LIMITED | Private company limited by shares | Dissolved |
| East Hongmao Energy Limited | Private company limited by shares | Dissolved |
| EAST ENERGY INC. LIMITED | Private company limited by shares | Live |
| EAST ENERGY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| EAST OCEAN ENERGY LIMITED | Private company limited by shares | Dissolved |
| EAST-CONTINENT ENERGY SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| EASTERN ENERGY LIMITED | Private company limited by shares | Dissolved |
| EASTERN OIL & ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| EASTERN WAY ENERGY LIMITED | Private company limited by shares | Live |
| Milestone Eastern European Energy Limited | Private company limited by shares | Live |
| EASY ENERGY LIMITED | Private company limited by shares | Dissolved |
| EASY ENERGY LIMITED | Private company limited by shares | Live |
| Easy Digital Energy Limited | | Live |
| Eclipse Energy Limited | Private company limited by shares | Live |
| ECO-8 Energy Systems Limited | Private company limited by shares | Live |
| ECODE ENERGY LIMITED | Private company limited by shares | Dissolved |
| EcoLife & Energy Limited | Private company limited by shares | Live |
| ENERGY ECONOMICS LIMITED | Private company limited by shares | Dissolved |
| ECOPA ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ECO-TIGER POWER ENERGY LIMITED | Private company limited by shares | Live |
| Mars Energy Education Co., Limited | | Live |
| Edwel Energy Limited | Private company limited by shares | Live |
| EECO ENERGY SYSTEM LIMITED | Private company limited by shares | Live |
| Eest Energy Company Limited | | Live |
| Effective Energy Limited | Private company limited by shares | Live |
| ELCpower Energy Limited | Private company limited by shares | Live |
| Energy Electric Limited | Private company limited by shares | Live |
| Advanced Electric Energy Limited | Private company limited by shares | Live |
| HK SMART ELECTRIC INTEGRATED ENERGY LIMITED | Private company limited by shares | Dissolved |
| NEW ENERGY ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ENERGY ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| HK Energy Electronics Limited | Private company limited by shares | Live |
| New Energy (Hong Kong) Electronics Limited | Private company limited by shares | Live |
| POWER ENERGY ELECTRONICS LIMITED | Private company limited by shares | Live |
| ENERGY ELEMENTS LIMITED | Private company limited by shares | Dissolved |
| ELERIS ENERGY LIMITED | Private company limited by shares | Live |
| ELITE ENERGY LIMITED | Private company limited by shares | Live |
| ENERGY ELITE LIMITED | Private company limited by shares | Live |
| ELITE ENERGY LIMITED | Private company limited by shares | Live |
| ELITE ENERGY INVESTMENTS LIMITED | Private company limited by shares | Live |
| ELIXIR ENERGY LIMITED | Private company limited by shares | Dissolved |
| ELLULE ENERGY LIMITED | Private company limited by shares | Dissolved |
| EMERALD ENERGY LIMITED | Private company limited by shares | Live |
| ENERGY EMPIRE LIMITED | Private company limited by shares | Live |
| Enerlution Energy Limited | | Live |
| ENERGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENERGY ENGINEERING LIMITED | Private company limited by shares | Live |