| SENTECH Instruments (HK) Limited | Private company limited by shares | Dissolved |
| SENTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENTECH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SENTECH PROPERTIES LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Apr-2005 |
| SENTECH SYSTEM LIMITED | Private company limited by shares | Live |
| SENTECH TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SENTECHS CO., LIMITED | Private company limited by shares | Live |
| SENTEK LIMITED | Private company limited by shares | Live |
| SENTEK INC. LIMITED | Private company limited by shares | Live |
| SENTEK INVESTMENT LIMITED | Private company limited by shares | Live |
| SenTek.LT Limited | Private company limited by shares | Live |
| SENTEL LIMITED | Private company limited by shares | Live |
| SENTELIC (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SENTEN KDS (HK) LIMITED | Private company limited by shares | Live |
| Sen-Ten Technology (Hong Kong) Company Limited | Private company limited by shares | Live |
| SENTEN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENTEN INVESTMENT LIMITED | Private company limited by shares | Live |
| SENTEN INTERNATIONAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENTEN PROPERTIES AGENCIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENTEN TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK SENTEN YEE-MAN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| SentenArts Limited | | Live |
| H. K SENTENG LIMITED | Private company limited by shares | Live |
| SENTER LIMITED | Private company limited by shares | Live |
| SENTER EASON COMPANY LIMITED | Private company limited by shares | Live |
| SENTERPRISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENTERRA LIMITED | Private company limited by shares | Live |
| Senterry (China) Holdings Limited | Private company limited by shares | Live |
| La Senteur Studio Limited | | Live |
| SENTEX LIMITED | Private company limited by shares | Dissolved |
| SENTEX LIMITED | Private company limited by shares | Dissolved |
| SENTEX LIMITED | Private company limited by shares | Live |
| SENTHANG SAYMAI CO., LIMITED | Private company limited by shares | Live |
| Senti Sailing & Windsurf Products Limited | Private company limited by shares | Dissolved |
| SENTIA LIMITED | Private company limited by shares | Live |
| SENTIC LIMITED | Private company limited by shares | Dissolved |
| SENTIC LIMITED | Private company limited by shares | Dissolved |
| SENTIC LIMITED | Private company limited by shares | Dissolved |
| Sentic Limited | Private company limited by shares | Live |
| HONGKONG SENTIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SENTIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENTIC TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Sentido Limited | Private company limited by shares | Live |
| Faz Sentido Limited | Private company limited by shares | Live |
| SENTIDO MOVEMENT PRODUCTIONS LIMITED | | Live |
| SENTIEN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SENTIENCE LIMITED | Private company limited by shares | Live |
| SENTIENCE LIMITED | | Live |
| Sentient Limited | Private company limited by shares | Live |
| SENTILE COMPANY LIMITED | Private company limited by shares | Live |
| SENTIME LIMITED | Private company limited by shares | Live |
| SENTIME PROPERTIES LIMITED | Private company limited by shares | Live |
| SENTIMENT COMPANY LIMITED | Private company limited by shares | Live |
| SENTIMENTAL & DRAGON HK LIMITED | Private company limited by shares | Live |
| SENTIMENTO LIMITED | Private company limited by shares | Dissolved |
| SENTIMO LIMITED | | Live |
| SENTIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENTINEL LIMITED | Private company limited by shares | Dissolved |
| SENTINEL LIMITED | Private company limited by shares | Dissolved |
| SENTINEL LIMITED | Private company limited by shares | Live |
| NEW SENTINEL LIMITED | Private company limited by shares | Live |
| SENTINEL 1973 LIMITED | Private company limited by shares | Live |
| Sentinel Alpha Limited | | Live |
| ASIA SENTINEL LIMITED | Private company limited by shares | Live |
| SENTINEL ASIA LIMITED | | Live |
| SENTINEL BRIDGE LIMITED | Private company limited by shares | Live |
| SENTINEL CAPITAL LIMITED | Private company limited by shares | Dissolved |
| SENTINEL CONSULTANTS LIMITED | Private company limited by shares | Live |
| SENTINEL CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| East Asia Sentinel Limited | Private company limited by shares | Live |
| East Asia Sentinel Group Limited | Private company limited by shares | Live Commenced dormancy on 03-Feb-2016 |
| SENTINEL ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sentinel Energy and Controls Limited | Private company limited by shares | Live |
| SENTINEL ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENTINEL COMPUTER (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| SENTINEL GROUP LIMITED | Private company limited by shares | Live |
| SENTINEL GROUP ASIA LIMITED | Private company limited by shares | Live |
| Sentinel Technology Group Limited | Private company limited by shares | Live |
| SENTINEL GROWTH LIMITED | Private company limited by shares | Live |
| Sentinel & Guardian Prudential HK Limited | | Live |
| HIGHLAND SENTINEL LIMITED | Private company limited by shares | Dissolved |
| SENTINEL SUPPLY SHIPS (HK) LIMITED | Private company limited by shares | Dissolved |
| Sentinel Technology (HK) Limited | Private company limited by shares | Live |
| SENTINEL HOLDINGS LIMITED | Private company limited by shares | Live |
| EAST ASIA SENTINEL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SENTINEL FURNITURE INDUSTRIES INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SENTINEL FURNITURE INDUSTRIES INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| SENTINEL INTERNATIONAL CO. LIMITED | Private company limited by shares | Live |
| SENTINEL FURNITURE INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Sentinel International Investments Limited | Private company limited by shares | Dissolved |
| SENTINEL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Sentinel Investments Limited | | Live |
| SENTINEL ODYSSEY (LISBOA) GROUP LIMITED | Private company limited by shares | Live |
| SENTINEL LUBRICANTS (HK) LIMITED | Private company limited by shares | Dissolved |
| Sentinel Mobile Security Limited | Private company limited by shares | Live |
| Sentinel Pharmaceuticals Limited | Private company limited by shares | Live |
| Sentinel Resources Limited | Private company limited by shares | Live |
| SENTINEL SECURITY CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Sentinel Services Asia Limited | | Live |
| East Asia Sentinel Tax Services Limited | Private company limited by shares | Live |