| EMSA LIMITED | Private company limited by shares | Dissolved |
| EMSA LIMITED | Private company limited by shares | Live |
| EMSA PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| EMSAR DISPENSING SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| EMSARU LIMITED | Private company limited by shares | Dissolved |
| ANHUI GRAND EMSC TRADE CO., LIMITED | Private company limited by shares | Live |
| EMSDENE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EMServices Co. Limited | Private company limited by shares | Live |
| E.M.SH-EARTH LIMITED | Private company limited by shares | Live |
| EMSI HKG LIMITED | Private company limited by shares | Dissolved |
| EMSIG FAR EAST LIMITED | Private company limited by shares | Live |
| EMSIG (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| EMSJ Company Limited | Private company limited by shares | Live |
| EMSLEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| EMSOFT LIMITED | Private company limited by shares | Live |
| EMSON LIMITED | Private company limited by shares | Dissolved |
| EMSON LIMITED | Private company limited by shares | Dissolved |
| U.S.A EMSON ELEVATOR LIMITED | Private company limited by shares | Dissolved |
| EMSON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EMSON PACIFIC LIMITED | Private company limited by shares | Live |
| EMSONS COMPANY LIMITED | Private company limited by shares | Live |
| EMSPORT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI EMSS GROUP LIMITED | Private company limited by shares | Live |
| EMSTEC LIMITED | Private company limited by shares | Dissolved |
| EMS-Tech Hong Kong Limited | Private company limited by shares | Live |
| EMSTOL TRADING LIMITED | Private company limited by shares | Dissolved |
| EMSWORK LIMITED | Private company limited by shares | Dissolved |
| EMSWORTH LIMITED | Private company limited by shares | Live Commenced dormancy on 05-Jul-1995 |
| EMSWORTH INVESTMENTS LIMITED | Private company limited by shares | Live |
| EMSX HK Limited | Private company limited by shares | Live |
| Emsys Limited | Private company limited by shares | Live |