| SENCO LIMITED | Private company limited by shares | Live |
| SENCO PCB LIMITED | Private company limited by shares | Dissolved |
| SENCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SENCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENCO INVESTMENT LIMITED | Private company limited by shares | Live |
| SENCO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SENCO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SENCO RESOURCES LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Oct-2011 |
| SENCO TEXTILES COMPANY LIMITED | Private company limited by shares | Live |
| SENCOLINK LIMITED | Private company limited by shares | Dissolved |
| SENCOM TRADE LIMITED | Private company limited by shares | Live |
| Senco-Masslink Solutions Limited | Private company limited by shares | Live |
| SENCON LIMITED | Private company limited by shares | Dissolved |
| SENCON LIMITED | Private company limited by shares | Dissolved |
| SENCON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SENCON Technology Development Company Limited | Private company limited by shares | Live |
| SENCON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENCON (FAR EAST) TRADING LIMITED | Private company limited by shares | Live |
| Sencon (HK) Limited | Private company limited by shares | Live |
| SENCON HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SENCON (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| SENCON (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SENCON INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SENCON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENCON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENCON TRADING LIMITED | Private company limited by shares | Dissolved |
| SENCOO FURNITURE LIMITED | Private company limited by shares | Live |
| Sencoo Technology Co., Limited | Private company limited by shares | Live |
| SENCOR LIMITED | Private company limited by shares | Dissolved |
| SENCOR SHIPPING LIMITED | | Live |
| SENCORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENCORN LIMITED | Private company limited by shares | Live |
| SENCORP LIMITED | Private company limited by shares | Dissolved |
| SENCORP INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SENCOURSE COMPANY LIMITED | Private company limited by shares | Live |