| SPEECH RED LIMITED | Private company limited by shares | Live |
| SPEECH ARCHITECTS LIMITED | Private company limited by shares | Live |
| CENTER FOR SPEECH DEBATE AND ADVOCACY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Apr-2016 |
| LCM Speech Centre Limited | Private company limited by shares | Dissolved |
| OAK SPEECH CENTRE LIMITED | Private company limited by shares | Live |
| GREAT STATION MUSIC AND SPEECH LIMITED | Private company limited by shares | Live |
| CENTRE FOR SPEECH & LANGUAGE LIMITED | Private company limited by shares | Live |
| SEQUENCE SPEECH AND LANGUAGE LIMITED | Private company limited by shares | Dissolved |
| CHINA SPEECH MAGAZINE LIMITED | Private company limited by shares | Dissolved |
| PLAYNLEARN SPEECH & ART ACADEMY LIMITED | Private company limited by shares | Live |
| ART SPEECH PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| SPEECHEXPRESS LIMITED | Company limited by guarantee | Live |
| SpeechLab Limited | Private company limited by shares | Live |
| Imagine Speech-Language Pathology Limited | | Live |
| Speechless Limited | Private company limited by shares | Live |
| Speechocean Limited | Private company limited by shares | Live |
| SpeechRite Limited | | Live |
| SpeechX Limited | Private company limited by shares | Live |