| CUMULARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEALTH CUMULATE LIMITED | | Live |
| CUMULATIVE FORTUNE LIMITED | Private company limited by shares | Live |
| CUMULATIVE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CUMULATIVE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cumulonimbus Company Limited | | Live |
| CUMULUCK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CUMULUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cumulus Consulting and Trading Limited | | Live |
| CUMULUS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Cumulus Investment HK Limited | | Live |
| Cumulus Investment Management Limited | Private company limited by shares | Live |
| Cumulus Research Limited | | Live |
| Cumulus Tech Limited | | Live |
| Cumulus Information Technology Co., Limited | | Live |