| ALPHA QUALITY LIMITED | Private company limited by shares | Live |
| QUANT ALPHA LIMITED | Private company limited by shares | Dissolved |
| Alpha Quartz Limited | Private company limited by shares | Live |
| ALPHA RADIO FACTORY LIMITED | Private company limited by shares | Dissolved |
| ALPHA RADIO NETWORK SYSTEM LIMITED | Private company limited by shares | Dissolved |
| KEY RANGE ALPHA COMPANY LIMITED | | Live |
| ALPHA RANK LIMITED | Private company limited by shares | Live |
| ALPHA REACH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Alpha Reality Limited | | Live |
| ALPHA REALTY LIMITED | Private company limited by shares | Live |
| ALPHA REALTY LIMITED | Private company limited by shares | Dissolved |
| ALPHA RECORDS LIMITED | Private company limited by shares | Dissolved |
| Alpha Recycling Limited | Private company limited by shares | Dissolved |
| ALPHA REGENT LIMITED | Private company limited by shares | Dissolved |
| REGENT ALPHA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALPHA REMIT LIMITED | Private company limited by shares | Live |
| Alpha Renew Limited | Private company limited by shares | Live |
| ALPHA RESEARCH LIMITED | Private company limited by shares | Live |
| QF Alpha Research Limited | Private company limited by shares | Live |
| BIT ALPHA RESEARCH LIMITED | Private company limited by shares | Live |
| ALPHA RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Alpha Resources Limited | | Live |
| Alpha Retail Group Limited | Private company limited by shares | Live |
| Alpha Returns Hong Kong Limited | Private company limited by shares | Live |
| Alpha Returns Investment Limited | Private company limited by shares | Dissolved |
| Alpha Returns Management Limited | Private company limited by shares | Dissolved |
| ALPHA RICH LIMITED | Private company limited by shares | Live |
| RICH ALPHA LIMITED | Private company limited by shares | Dissolved |
| RICH ALPHA LIMITED | Private company limited by shares | Live |
| RICH ALPHA LIMITED | Private company limited by shares | Live |
| RICH ALPHA ENTERPRISES LIMITED | Private company limited by shares | Live |
| RICH ALPHA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALPHA RICH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALPHA RICHLY LIMITED | Private company limited by shares | Live |
| ALPHA RIGHT LIMITED | Private company limited by shares | Dissolved |
| Alpha Right Limited | Private company limited by shares | Live |
| ALPHA RIGHT INVESTMENTS LIMITED | Private company limited by shares | Live |
| RIMA ALPHA LIMITED | Private company limited by shares | Dissolved |
| ALPHA RISE LIMITED | Private company limited by shares | Dissolved |
| ALPHA RISE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Risk Alpha Investment Company Limited | Private company limited by shares | Live |
| ALPHA RISK SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| RIVERSIDE ALPHA LIMITED | Private company limited by shares | Live |
| ALPHA ROBOTICS COMPANY LIMITED | Private company limited by shares | Live |
| ALPHA ROBOTICS (H.K) LIMITED | Private company limited by shares | Dissolved |
| ALPHA Robotics (H.K) Limited | Private company limited by shares | Live |
| Roch Alpha Limited | Private company limited by shares | Live |
| Alpha Rock Limited | Private company limited by shares | Live |
| Alpha Ropes and Safety Consultants Limited | Private company limited by shares | Live |
| Alpha Rose Limited | Private company limited by shares | Live |
| Alpha Route Asia Limited | Private company limited by shares | Live |
| ALPHA RULING LIMITED | Private company limited by shares | Dissolved |
| Rytz Alpha Limited | | Live |
| Sahari Alpha Limited | Private company limited by shares | Live |
| Alpha Sail Limited | | Live |
| Alpha Sail Trading Limited | | Live |
| Alpha Sailing Company Limited | | Live |
| ALPHA SALON COMPANY LIMITED | Private company limited by shares | Live |
| SANFORD ALPHA LIMITED | Private company limited by shares | Dissolved |
| ALPHA CARE SANITIZATION COMPANY LIMITED | Private company limited by shares | Live |
| ALPHA SARL LIMITED | Private company limited by shares | Dissolved |
| Alpha Satcom Limited | Private company limited by shares | Live |
| ALPHA SATNET COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALPHA SCALE (SHENZHEN) LIMITED | Private company limited by shares | Live |
| Scale Alpha Technology Limited | | Live |
| Alpha Scientific Limited | Private company limited by shares | Live |
| Alpha Scope Limited | Private company limited by shares | Live |
| ALPHA SCORPII LIMITED | Private company limited by shares | Live |
| Alpha Secretarial Limited | Private company limited by shares | Live |
| ALPHA ADVANCE SECRETARIAL LIMITED | Private company limited by shares | Live |
| ALPHA SECRETARIES LIMITED | Private company limited by shares | Dissolved |
| ALPHA ACCOUNTING AND SECRETARIES LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Alpha Security Conseltation Service Limited | Private company limited by shares | Live |
| ALPHA SECURITY SYSTEMS LIMITED | Private company limited by shares | Live |
| JF Sense Alpha Limited | Private company limited by shares | Live |
| ALPHA SENTRY HK LIMITED | | Live |
| ALPHA WIN SERVICE LIMITED | Private company limited by shares | Live |
| ALPHA INTERNATIONAL SERVICE LIMITED | Private company limited by shares | Live |
| Alpha Online Service Limited | Private company limited by shares | Live |
| Alpha Professional Service Limited | | Live |
| ALPHA SHANGHAI LIMITED | Private company limited by shares | Dissolved |
| Alpha Group Shanghai Limited | Private company limited by shares | Dissolved |
| SHEEN ALPHA LIMITED | Private company limited by shares | Dissolved |
| SHEEN ALPHA LIMITED | Private company limited by shares | Live |
| SHEEN ALPHA LIMITED | Private company limited by shares | Live |
| ALPHA SHIPPING COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| ALPHA SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Alpha Shredding Limited | Private company limited by shares | Live |
| Alpha Sight Limited | Private company limited by shares | Live |
| Alpha Silk Road Trading Limited | Private company limited by shares | Live |
| SILVER ALPHA LIMITED | Private company limited by shares | Live |
| SILVER ALPHA INVESTMENTS LIMITED | Private company limited by shares | Live |
| Simplus Alpha Limited | | Live |
| ALPHA SINO LIMITED | Private company limited by shares | Dissolved |
| Sino-Sing Alpha Partners HK Limited | Private company limited by shares | Live |
| Alpha Sleep Limited | | Live |
| SMART ALPHA LIMITED | Private company limited by shares | Live |
| SMART ALPHA INC LIMITED | Private company limited by shares | Live |
| HAI Smart Alpha Limited | Private company limited by shares | Live |
| SMART ALPHA LIMITED | Private company limited by shares | Live |