| GECO AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLACK GECO LIMITED | Private company limited by shares | Live |
| GECO FOND LIMITED | | Live |
| GECO PRODUCTION LIMITED | Private company limited by shares | Live |
| Geco Tech Limited | Private company limited by shares | Live |
| GECODIS HK LIMITED | Private company limited by shares | Live |
| GE-COLD AIR(HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| GEcoll International Company Limited | Private company limited by shares | Live |
| Ge-com Limited | Private company limited by shares | Live |
| GECON LIMITED | Private company limited by shares | Live |
| GECON PROJECTS LIMITED | Private company limited by shares | Live |
| Gecosee Technology Co., Limited | Private company limited by shares | Live |