| Interactive Advertising Bureau Limited | Company limited by guarantee | Live |
| AMERICAN CONTAINER BUREAU COMPANY LIMITED | Private company limited by shares | Live |
| COMMERCIAL BUREAU (ANZ) LIMITED | Private company limited by shares | Dissolved |
| RELIANCE BUREAU CONSULTANCY LIMITED | Private company limited by shares | Live |
| COTE D'IVOIRE ECONOMIC TRADE BUREAU LIMITED | Private company limited by shares | Live |
| HK DRIVING BUREAU COMPANY LIMITED | Private company limited by shares | Live |
| FUN'S BUREAU LIMITED | Private company limited by shares | Dissolved |
| INDO CHINA BUSINESS BUREAU LIMITED | Private company limited by shares | Dissolved |
| BUREAU VERITAS INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| RESOURCES QUALITY BUREAU INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| A B C SERVICE BUREAU LIMITED | Private company limited by shares | Live |
| VIRTUAL BUREAU.COM (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Bureauserv Limited | Private company limited by shares | Live |