| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| E & D SERVICES LTD | 05114172 | 28/04/2004 | Dissolved |
| I E Electrical Ltd | 02795214 | 03/05/1996 | Dissolved |
| I.E. Fire Protection Ltd | 03209686 | 07/06/1996 | Dissolved |
| I.E. Wholesale Ltd | 03209671 | 07/06/1996 | Dissolved |
| Ipswich Catering Maintenance Ltd | 03211817 | 13/06/1996 | Dissolved |
| Ipswich Heat Pumps Ltd | 05980365 | 27/10/2006 | Dissolved |
| Ipswich Heat Pumps Ltd | 05980365 | 27/10/2006 | Dissolved |
| ORWELL NETWORK LIMITED | 07845547 | 01/06/2014 | Dissolved |
| SOUTHERN ELECTRICAL & MECHANICAL LTD | 07628105 | 01/07/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| RJ&E SERVICES LIMITED | 08632028 | 01/09/2013 | 29/04/2016 | Silver |