| LINGU INTRECO LIMITED | Private company limited by shares | Dissolved |
| 3D LINGUA ASIA LIMITED | Private company limited by shares | Dissolved |
| L&D - Lingua & Diligence Limited | Private company limited by shares | Live |
| SUPER LINGUA LIMITED | Private company limited by shares | Live |
| LINGUABOX GROUP LIMITED | Private company limited by shares | Live |
| LINGUAL LIMITED | Private company limited by shares | Live |
| LINGUALLIANCE LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Nov-2011 |
| Linguaphone International Co., Limited | Private company limited by shares | Live |
| LINGUAPHONE (HONG KONG) LIMITED | Private company limited by shares | Live |
| LINGUARD INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| YX LINGUA-SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| LinguaStorm Limited | Private company limited by shares | Live |
| HONG KONG POTUNG HUA LINGUISTIC CENTRE LIMITED | Private company limited by shares | Dissolved |
| PHOENIX LINGUISTIC OF HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Neuro Linguistic Programming International Association Limited | Company limited by guarantee | Live |
| CHINESE LINGUISTIC ART PROMOTION ASSOCIATION LIMITED | Private company limited by shares | Live |
| EMBEDDED LINGUISTIC SOLUTIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| COMPUTER LINGUISTICS INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| GENERAL LINGUISTICS LIMITED | Private company limited by shares | Live |
| IB Linguistics Hong Kong Limited | Private company limited by shares | Live |
| Meridian Linguistics Limited | Private company limited by shares | Live |
| Linguists Asia Company Limited | Private company limited by shares | Live |
| Linguitronics Co., Limited | Private company limited by shares | Live |
| Lingumi HK Limited | Private company limited by shares | Live |
| Lingumi Holding HK Limited | Private company limited by shares | Live |
| LINGUS LIMITED | Private company limited by shares | Dissolved |