| BALLROOM LIMITED | Private company limited by shares | Dissolved |
| CARNIVAL BALLROOM LIMITED | Private company limited by shares | Dissolved |
| CHINA INTERNATIONAL STANDARD BALLROOM DANCING & COMPETITIVE DANCING INSTITUTE LIMITED | Private company limited by shares | Live |
| GRAND BALLROOM LIMITED | Private company limited by shares | Live |
| KOON CHUNG BALLROOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| PALACE BALLROOM LIMITED | Private company limited by shares | Live |
| NEW SPAIN BALLROOM LIMITED | Private company limited by shares | Live |
| ORIENTAL & TONNOCHY BALLROOM (STAFF WELFARE) ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| WORLD UNION GENERAL ASSOCIATION OF BALLROOM DANCE LIMITED | Private company limited by shares | Live |
| BALLROOMBEES LIMITED | Private company limited by shares | Live |