| HONG KONG TYPE FOUNDRY LIMITED -THE- | Private company limited by shares | Live |
| HUIHUANG FOUNDRY LIMITED | Private company limited by shares | Live |
| ELITE FOUNDRY INDUSTRY LIMITED | Private company limited by shares | Live |
| GENT-YEAR METAL FOUNDRY LIMITED | Private company limited by shares | Live |
| MING LEE METAL FOUNDRY LIMITED | Private company limited by shares | Live |
| YUEN KEE METAL FOUNDRY LIMITED | Private company limited by shares | Dissolved |
| PRECISION FOUNDRY LIMITED | Private company limited by shares | Dissolved |
| HENGSHENG PRECISION FOUNDRY FACTORY LIMITED | Private company limited by shares | Dissolved |
| PROFOUND FOUNDRY LIMITED | Private company limited by shares | Dissolved |
| QZ Serizawa Foundry Machinery Limited | Private company limited by shares | Live |
| SHENYUE FOUNDRY CO., LIMITED | Private company limited by shares | Live |
| TUNG SHING FOUNDRY LIMITED | Private company limited by shares | Live |
| Software Foundry Limited | Private company limited by shares | Live |
| SYSTEM FOUNDRY LIMITED | Private company limited by shares | Live |
| DIGITAL ASSETS TRADING FOUNDRY LIMITED | Private company limited by shares | Live |
| Benniston Transportation Foundry Limited | Private company limited by shares | Live |
| TRUE FOUNDRY COMPANY LIMITED | Private company limited by shares | Live |
| MOK LUK KEE METAL WORK FOUNDRY LIMITED | Private company limited by shares | Dissolved |
| NEW FOUNDS CO. LIMITED | Private company limited by shares | Dissolved |
| FOUNDS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| ZHONGHUA XIAODAO FOUNDS CO., LIMITED | Private company limited by shares | Live |
| FOUNDSAIL SHOES LIMITED | Private company limited by shares | Live |
| FOUNDSHIP COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOUNDSON CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| FOUNDSON INVESTMENTS LIMITED | Private company limited by shares | Live |
| FOUNDSON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Foundsor Company Limited | | Live |
| FOUNDSTONE LIMITED | Private company limited by shares | Dissolved |
| FOUNDTECH ASIA LIMITED | Private company limited by shares | Dissolved |
| FOUNDTEN TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| FOUNDTON COMPANY LIMITED | Private company limited by shares | Live |
| FOUNDTON SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FOUNDTON TRADING LIMITED | Private company limited by shares | Live |
| FoundVision Limited | Private company limited by shares | Live |
| FOUNDWAY LIMITED | Private company limited by shares | Dissolved |
| FOUNDWAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FOUNDWAYS SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FOUNDWELL LIMITED | Private company limited by shares | Live |
| FOUNDWIDE TRADING LIMITED | Private company limited by shares | Dissolved |
| FOUNDWISE LIMITED | Private company limited by shares | Dissolved |
| FOUNDWOOD LIMITED | Private company limited by shares | Dissolved |
| FOUNDWORLD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Foundy Solution Limited | | Live |
| FOUNDY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FOUNDYOU COMPANY LIMITED | Private company limited by shares | Live |