| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| E.M.S. RADIO SYSTEMS LIMITED | 01926026 | 16/03/2018 | 24/07/2020 | Dissolved |
| ELECTRONIC MODULAR SERVICES LIMITED | 00917296 | 16/03/2018 | 11/08/2020 | Bronze |
| EMS MANUFACTURING LIMITED | 03032727 | 16/03/2018 | 24/07/2020 | Dissolved |
| EMS SECURITY GROUP LIMITED | 03037609 | 16/03/2018 | 05/08/2020 | One Red Flag |
| EMS SMARTCELL LTD | 02217685 | 16/03/2018 | 24/07/2020 | Dissolved |
| FIRECELL LIMITED | 06983870 | 16/03/2018 | 24/07/2020 | Dissolved |