| Deloitte Advisory (Hong Kong) Limited | Private company limited by shares | Live |
| DELOITTE & TOUCHE CORPORATE FINANCE LIMITED | Private company limited by shares | Live |
| DELOITTE & TOUCHE FINANCIAL ADVISORY SERVICES LIMITED | Private company limited by shares | Live |
| Deloitte Foundation Limited | Company limited by guarantee | Live |
| Deloitte Consulting (Holdings) Limited | Private company limited by shares | Live |
| DELOITTE INVESTMENTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Deloitte Trading Limited | Private company limited by shares | Live |
| Deloitte AP ICE, Limited | Private company limited by shares | Live |
| Deloitte CEA Appraisal Services Limited | Private company limited by shares | Live |
| Deloitte Corporate Services Limited | Private company limited by shares | Live |
| Deloitte Asia Pacific Learning Services Limited | Private company limited by shares | Live |
| Deloitte Asia Pacific Services Limited | Private company limited by shares | Live |
| DELOITTE & TOUCHE ENTERPRISE RISK SERVICES LIMITED | Private company limited by shares | Live |
| Deloitte Technology Limited | Private company limited by shares | Live |
| DELOITTE TOUCHE TOHMATSU PDC LIMITED | Private company limited by shares | Dissolved |
| TROWBRIDGE DELOITTE PTY LIMITED | Private company limited by shares | Live |