| ECO-GREEN PEST CONTROL SERVICES LIMITED | Private company limited by shares | Live |
| ECO-GREEN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ECO-GREEN (ENGINEERING) LIMITED | Private company limited by shares | Live |
| ECOGREEN FOOD TECHNOLOGY CO., LIMITED | | Live |
| Eco-Green Group Limited | Private company limited by shares | Live |
| EcoGreen Fine Chemicals Group Limited | Private company limited by shares | Live |
| CHINA ECO-GREEN GROUP LIMITED | Private company limited by shares | Live |
| EcoGreen Holding Company Limited | Private company limited by shares | Live |
| ECOGREEN HOLDINGS (HK) CO., LIMITED | Private company limited by shares | Live |
| ECOGREEN LED SOLUTIONS (Hong Kong) CO., LIMITED | Private company limited by shares | Live |
| ECO-GREEN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Ecogreen Imaging Limited | Private company limited by shares | Live |
| ECOGREEN INDUSTRY LIMITED | Private company limited by shares | Live |
| ECO-GREEN PACK INDUSTRY LIMITED | Private company limited by shares | Live |
| Shenzhen ECO-Green Industry Company Limited | Private company limited by shares | Live |
| ECO-GREEN INSULATION SOLUTION LIMITED | Private company limited by shares | Live |
| ECOGREEN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ECO-GREEN GROUP LIMITED | Private company limited by shares | Dissolved |
| ECOGREEN INTERNATIONAL SERVICES COMPANY LIMITED | | Live |
| ECOGREEN LOGISTICS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Ecogreen Management Limited | Private company limited by shares | Live |
| ECO-GREEN RECREATION CO., LIMITED | Private company limited by shares | Live |
| ECO-GREEN SYSTEMS LIMITED | Private company limited by shares | Live |
| ECOGREEN TECHNOLOGIES HK LIMITED | Private company limited by shares | Dissolved |
| EcoGreen Technologies (Group) Limited | Private company limited by shares | Live |
| Eco-Green Trading Limited | Private company limited by shares | Live |
| ECOGREEN UNITED CO., LIMITED | Private company limited by shares | Live |
| WORLD ECOGREEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Eco-Greenergy Limited | Private company limited by shares | Live |
| HONGKONG ECOGROUP LIMITED | Private company limited by shares | Live |
| ECO-GUARDIAN LIMITED | Private company limited by shares | Live |
| ECOHAB LIMITED | Private company limited by shares | Dissolved |
| Ecohab Creations Limited | Private company limited by shares | Live |
| EcoHaus Limited | Private company limited by shares | Dissolved |
| ECO-HEALTH HOLDINGS LIMITED | Private company limited by shares | Live |
| ECO-HEALTH INSTITUTE LIMITED | Private company limited by shares | Live |
| ECOHEALTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA INTERNATIONAL ELDERLY ECO-HEALTH TRAVEL LIMITED | Private company limited by shares | Live |
| EcoHealth Aquaculture Technologies Limited | Private company limited by shares | Live |
| ECOHEART PTY LIMITED | | Live |
| Ecoheredot Limited | Private company limited by shares | Live |
| EcoH&Fine Limited | Private company limited by shares | Live |
| ECOHOLICFOOD LIMITED | Private company limited by shares | Live |
| ECO-HOME LIMITED | Private company limited by shares | Dissolved |
| ECO-HOME CHANNEL LIMITED | Private company limited by shares | Live |
| ECOHOME CONSERVATION LIMITED | Private company limited by shares | Dissolved |
| ECO-HOME CORPORATION LIMITED | Private company limited by shares | Dissolved |
| EcoHome Houseware Co., Limited | Private company limited by shares | Live |
| Eco-Home International Limited | Private company limited by shares | Live |
| Ecohomes Houseware Limited | Private company limited by shares | Live |
| EcoHorizons Limited | Private company limited by shares | Live |
| CHINA ECO-HOTEL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ecohydrous Limited | Private company limited by shares | Live |
| ECOHYDRUS LIMITED | Private company limited by shares | Live |
| Lufu Eco-Image Solutions Limited | Private company limited by shares | Live |
| EcoIn Co., Limited | Private company limited by shares | Live |
| Eco-Indulgence Limited | Private company limited by shares | Dissolved |
| E-coins Limited | Private company limited by shares | Live |
| ECO-INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ECOJOIN HONGKONG LIMITED | Private company limited by shares | Live |
| Ecojoinery Company Limited | Private company limited by shares | Live |
| Ecojoy Company Limited | Private company limited by shares | Live |
| EC-OK Limited | Private company limited by shares | Live |
| ECOkeen Limited | Private company limited by shares | Live |
| ECOKEN HK LIMITED | Private company limited by shares | Live |
| ECOKLENZ LIMITED | Private company limited by shares | Live |
| ECOL COTTON ENTERPRISE LIMITED | Private company limited by shares | Live |
| ECOLA ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| ECOLAB LIMITED | Private company limited by shares | Live |
| Ecolab HK 1 Limited | Private company limited by shares | Live |
| Ecolab HK 2 Limited | Private company limited by shares | Live |
| Ecolamp Opto-Electronic Co., Limited | Private company limited by shares | Live |
| ECOLAMP LIGHTING LIMITED | Private company limited by shares | Live |
| ECO-LAMPS LIMITED | Private company limited by shares | Live |
| ECOLAND LIMITED | Private company limited by shares | Live |
| Ecoland ITC Limited | Private company limited by shares | Live |
| ECOLANDER LIMITED | Private company limited by shares | Live |
| Ecolast Lab Limited | Private company limited by shares | Live |
| ECOLAST LAB LIMITED | Private company limited by shares | Live |
| ECOLAT UNITED LIMITED | Private company limited by shares | Live |
| LA CHOUETTE ECOLE LIMITED | Private company limited by shares | Live |
| ECOLEBIZ LIMITED | Private company limited by shares | Live |
| ECOLED HK LIMITED | Private company limited by shares | Live |
| XIAMEN ECOLED LIGHTING CO., LIMITED | Private company limited by shares | Live |
| ECOLEISURE LIMITED | Private company limited by shares | Live |
| Ecoli Limited | | Live |
| Ecoli Sense Limited | Private company limited by shares | Live |
| ECOLIAE TRADING LIMITED | | Live |
| ECOLIFELATEX LIMITED | Private company limited by shares | Live |
| ECOLIFESTYLE FITNESS H.K. LIMITED | Private company limited by shares | Live |
| Shenzhen Eco-Light Co., Limited | Private company limited by shares | Live |
| ECOLIGHT ELECTRONICS INT'L CO., LIMITED | Private company limited by shares | Live |
| Shanghai Ecolight New Energy Technology Limited | Private company limited by shares | Live |
| ECOLIGHT GROUP LIMITED | Private company limited by shares | Live |
| ECO-LIGHT INDUSTRIAL (H.K) CO., LIMITED | Private company limited by shares | Live |
| ECOLIGHT MANUFACTURING LIMITED | Private company limited by shares | Live |
| ECOLIGHT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Eco-lightech (Hong Kong) Limited | Private company limited by shares | Dissolved |
| Ecolighting Limited | Private company limited by shares | Dissolved |
| Ecolights Asia Limited | Private company limited by shares | Live |