| GREENCO GROUP LIMITED | Private company limited by shares | Live |
| GREENCO EBUY (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| GREENCO INC. LIMITED | Private company limited by shares | Live |
| GREENCO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA GREENCO TEXTILE LIMITED | Private company limited by shares | Live |
| Greenco Water Hong Kong Limited | Private company limited by shares | Live |
| GREENCOAL COMPANY LIMITED | Private company limited by shares | Live |
| GreenCoat Limited | Private company limited by shares | Live |
| Greencollar Capital Limited | Private company limited by shares | Live |
| China Greencom Co., Limited | Private company limited by shares | Live |
| GREENCOM (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| GREENCOMB COMPANY LIMITED | Private company limited by shares | Live |
| Greencommerce Limited | Private company limited by shares | Live |
| GreenConcept HK Company Limited | Private company limited by shares | Live |
| HONG KONG GREENCONTROL LIMITED | Private company limited by shares | Live |
| GREENCOOL ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREENCOOPER CAPITAL LIMITED | Private company limited by shares | Live |
| GREENCORE ASIA LIMITED | Private company limited by shares | Dissolved |
| GREENCORE CO., LIMITED | Private company limited by shares | Dissolved |
| Greencore Fusion Energy Investment Co., Limited | Private company limited by shares | Live |
| Greencore Hong Kong Limited | Private company limited by shares | Live |
| Greencorner Limited | Private company limited by shares | Live |
| GREENCORP LIMITED | Private company limited by shares | Live |
| GREENCOURT LIMITED | Private company limited by shares | Live |
| GREENCOURT ENERGY (HONGKONG) LIMITED | | Live |
| HongKong Greencourt Investment Limited | Private company limited by shares | Live |
| GREENCOURT PROPERTIES LIMITED | Private company limited by shares | Live |
| GREENCOVE EX LIMITED | Private company limited by shares | Live |