| HKU BUSINESS AND ECONOMICS ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| VENTURE ECONOMICS ASIA LIMITED | Private company limited by shares | Dissolved |
| CHINA THE BELT AND ROAD ECONOMICS COOPERATION PROMOTION ASSOCIATION LIMITED | Private company limited by shares | Live |
| JIASHENG HK ECONOMICS INVESTMENT HOLDING CO., LIMITED | Private company limited by shares | Live |
| ChangJiang Finance And Economics College Limited | Private company limited by shares | Live |
| COMMERCIAL ECONOMICS PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| E-Academy of Economics Limited | Private company limited by shares | Live |
| Crypto Economics Task Force Limited | Company limited by guarantee | Live |
| Vanuatu Investment Economics Limited | | Live |
| AME Mineral Economics Limited | Private company limited by shares | Dissolved |
| AME Mineral Economics (Asia) Limited | Private company limited by shares | Live |
| RELIANCE ECONOMICS LIMITED | Private company limited by shares | Dissolved |
| MP ECONOMICS RESOURCES LIMITED | Private company limited by shares | Dissolved |
| RISK ECONOMICS LIMITED | Private company limited by shares | Dissolved |
| STRATEGIC ECONOMICS LIMITED | Private company limited by shares | Dissolved |
| SUNNY ECONOMICS AND TRADE LIMITED | Private company limited by shares | Live |
| WAH GO ECONOMICS & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK HUAFENG ECONOMICS TRADING LIMITED | Private company limited by shares | Dissolved |
| VENTURE ECONOMICS LIMITED | Private company limited by shares | Dissolved |