| API AUDIT LIMITED | Private company limited by shares | Live |
| CO2 AUDIT COMPANY LIMITED | Private company limited by shares | Live |
| CLK INTERNAL AUDIT ACCOUNTING ADVISORS LIMITED | Private company limited by shares | Live |
| AUDIT DIAGNOSTICS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG AUDIT BUREAU OF CIRCULATIONS LIMITED -THE- | Company limited by guarantee | Live |
| ASIA PACIFIC CLINICAL RESEARCH & AUDIT LIMITED | Private company limited by shares | Live |
| China Enterprise Credit Audit Center Co., Limited | | Live |
| ACCREDITED SAFETY AUDIT CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| HONGTAI AUDIT CONSULTING CO., LIMITED | Private company limited by shares | Dissolved |
| SHINJUKU AUDIT CORPORATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| DoHo Best Helpers Employment (Re-Train N Audit) Limited | Private company limited by shares | Live |
| English Audit Limited | Private company limited by shares | Live |
| Audit Excellence and Research Limited | Private company limited by shares | Live |
| Exquisite Certification and Audit Limited | Private company limited by shares | Live |
| ZhongLei Audit Assessment Group Limited | Private company limited by shares | Live |
| FACILITY AUDIT SERVICE (HK) LIMITED | Private company limited by shares | Live |
| HONG KONG AMERICAN-GENERAL FINANCE AUDIT CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG AUDIT CONSULTATION CO., LIMITED | Private company limited by shares | Live |
| AC Audit Company Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong Cloud Audit Technology Limited | Private company limited by shares | Live |
| INDEPENDENT SAFETY CONSULTANT & AUDIT COMPANY LIMITED | Private company limited by shares | Live |
| Information Systems Audit and Control Association China Hong Kong Chapter Limited | Company limited by guarantee | Live |
| INTERNATIONAL CARBON AUDIT AND ENERGY AUDIT ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL INDUSTRY ITEM AUDIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MANAGEMENT AUDIT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| VANDA INT'L ASSETS ASSESSMENT AUDIT LIMITED | Private company limited by shares | Live |
| KPMG AUDIT LIMITED | Private company limited by shares | Dissolved |
| MEDICAL AUDIT CONSULTING LIMITED | Private company limited by shares | Live |
| COMPLIANCE PERFORMANCE AND AUDIT LIMITED | Private company limited by shares | Live |
| TIN LEE SAFETY CONSULTANCY & AUDIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| L & S HEALTH & SAFETY AUDIT CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| SECURITY AND AUDIT SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| CHK CORPORATE & AUDIT SERVICES LIMITED | Private company limited by shares | Live |
| Skynet Audit Tools Limited | Private company limited by shares | Live |
| AUDIT DIAGNOSTIC SOLUTIONS TOURISM LIMITED | Private company limited by shares | Live |
| AUDITA LIMITED | Private company limited by shares | Live |
| AudiTech Limited | Private company limited by shares | Live |
| TURBOMETRO SAFETY AUDITING LIMITED | Private company limited by shares | Dissolved |
| Audition Tribu Co., Limited | Private company limited by shares | Live |
| AUDITION FACTORY LIMITED | Private company limited by shares | Live |
| BK AUDITION HONG KONG LIMITED | Private company limited by shares | Dissolved |
| AUDITION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Audition Asia Pacific Limited | Private company limited by shares | Live |
| AUDITORIUM COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTION OF CERTIFIED AUDITORS LIMITED | Company limited by guarantee | Live |
| AUDITOUGH CHINA LIMITED | Private company limited by shares | Live |
| AuditPractix Limited | Private company limited by shares | Live |
| AUDITPREP LIMITED | Private company limited by shares | Live |
| AUDITPRO COMPANY LIMITED | Private company limited by shares | Live |
| AD AUDITS LIMITED | Private company limited by shares | Dissolved |
| TOY FACTORY AUDITS LIMITED | Private company limited by shares | Dissolved |