| BIG MOUTH JAN LIMITED | Private company limited by shares | Dissolved |
| Ten Mouth Limited | Private company limited by shares | Live |
| BIG BIG MOUTH LIMITED | Private company limited by shares | Live |
| BARRIER MOUTH LIMITED | Private company limited by shares | Dissolved |
| Word of Mouth Brand (Hong Kong) Limited | Private company limited by shares | Live |
| ITALY RED MOUTH WOODPECKER (HK) DRESS LIMITED | Private company limited by shares | Dissolved |
| WORD OF MOUTH EDUCATION GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA SPAT MOUTH INT'L GROUP LIMITED | Private company limited by shares | Live |
| Hand to Mouth Limited | Private company limited by shares | Live |
| YABOSHI MOUTH CONSULT MANAGEMENT RESOURCES LIMITED | Private company limited by shares | Live |
| USA HAFO MOUTH NURSE RESEARCH LIMITED | Private company limited by shares | Dissolved |
| Open Mouth Limited | Private company limited by shares | Live |
| STRING MOUTH COMPANY LIMITED | | Live |
| Word of Mouth Limited | Private company limited by shares | Live |
| WORD OF MOUTH HK Limited | Private company limited by shares | Live |
| Mouthful Limited | Private company limited by shares | Live |
| MOUTHFUL EDIBLE LIMITED | Private company limited by shares | Dissolved |
| MOUTHWATERING LIMITED | Private company limited by shares | Live |