| Quam IR Limited | Private company limited by shares | Live |
| QUAM CAPITAL LIMITED | Private company limited by shares | Live |
| QUAM (CHINA) LIMITED | Private company limited by shares | Live |
| Quam DigiAsset Limited | Private company limited by shares | Live |
| Quam Direct Limited | Private company limited by shares | Live |
| QUAM EFOREX LIMITED | Private company limited by shares | Dissolved |
| QUAM FINANCE LIMITED | Private company limited by shares | Live |
| QUAM FUTURES LIMITED | Private company limited by shares | Dissolved |
| QUAM (H.K.) LIMITED | Private company limited by shares | Live |
| Quam DKP Capital (HK) Limited | Private company limited by shares | Live |
| QUAM GLOBESHARE H.K. LIMITED | Private company limited by shares | Dissolved |
| QUAM CAPITAL (HOLDINGS) LIMITED | Private company limited by shares | Live |
| Quam Tonghai Holdings Limited | | Live |
| Quam Wealth Holdings Limited | | Live |
| QUAM (IA) LIMITED | Private company limited by shares | Live |
| QUAM ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| QUAM FINANCIAL MANAGEMENT LIMITED | Private company limited by shares | Live |
| QUAM NOMINEES LIMITED | Private company limited by shares | Live |
| QUAM FINANCIAL PLANNING LIMITED | Private company limited by shares | Live |
| QUAM PRIVATE EQUITY LIMITED | Private company limited by shares | Live |
| QUAM INTELLECTUAL PROPERTY LIMITED | Private company limited by shares | Live |
| QUAM SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| QUAM CORPORATE SERVICES LIMITED | Private company limited by shares | Live |
| QUAM DATA SERVICES LIMITED | Private company limited by shares | Dissolved |
| QUAM FINANCIAL SERVICES LIMITED | Private company limited by shares | Dissolved |
| QUAM INSURANCE SERVICES LIMITED | Private company limited by shares | Dissolved |
| Quam Technology Services Limited | Private company limited by shares | Live |
| Quam PE Investors SPV-1 Limited | Private company limited by shares | Live |
| QUAM FINANCIAL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| QUAM VENTURES LIMITED | Private company limited by shares | Dissolved |
| QUAM VENTURES (HK) LIMITED | Private company limited by shares | Live |
| HONG KONG QUAMA (INTERNATIONAL) GROUP LIMITED | Private company limited by shares | Live |
| QUAMA (CHINA) OFFICE FURNITURE MANUFACTURE LIMITED | Private company limited by shares | Live |
| QUAMAN LIMITED | Private company limited by shares | Dissolved |
| QUAMATIC SOLUTIONS LIMITED | Private company limited by shares | Live |
| QUAMAX LIMITED | Private company limited by shares | Live |
| QUAMBY LIMITED | Private company limited by shares | Dissolved |
| QUAMERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUAM.NET LIMITED | Private company limited by shares | Live |