| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| E M S Contracts Ltd | 03738961 | 25/06/1999 | Dissolved |
| Ems Projects Ltd | 03368647 | 28/09/1997 | Dissolved |
| Ems Scotland Ltd | SC181923 | 29/12/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EMS INDUSTRIAL HOLDINGS LIMITED | 03292796 | 11/04/1997 | 01/01/2008 | Dissolved |
| EMS INDUSTRIES LIMITED | 03063438 | 01/06/1995 | 03/10/2008 | Bronze |