| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AARDVARK ELECTRONIC COMPONENTS LIMITED | SC099277 | 05/03/2012 | Dissolved |
| AUDIOSOFT LIMITED | 03009992 | 05/03/2012 | Dissolved |
| BLEDLOW RIDGE CONSULTING LTD | 11134767 | 05/01/2018 | Dissolved |
| BLUE SKY GROUP (INTERNATIONAL) LIMITED | 04322751 | 05/03/2012 | Dissolved |
| EXTEC INTEGRATED SYSTEMS LIMITED | 02992812 | 05/03/2012 | Dissolved |
| FOUDROYANT TRUST(THE) | 00628111 | 03/07/2023 | Not Trading |
| NMRN HARTLEPOOL | 09997836 | 05/07/2021 | One Red Flag |
| POWER MAGNETICS AND ELECTRONIC SYSTEMS LIMITED | 02984371 | 05/03/2012 | Dissolved |
| THE HMS TRINCOMALEE TRUST | 02678419 | 08/02/2023 | Silver |
| THE NATIONAL MUSEUM OF THE ROYAL NAVY | 06699696 | 01/09/2020 | Silver |
| TRANSMAG POWER TRANSFORMERS LIMITED | 04010087 | 05/03/2012 | Strike Off |
| UE DORMANT ONE | 01332065 | 05/03/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DF GROUP LIMITED | 03574242 | 05/03/2012 | 01/06/2017 | Bronze |
| GIGA COMMUNICATIONS LIMITED | 05068503 | 14/03/2013 | 01/06/2017 | Insolvent |
| ULTRA ELECTRONICS (NETHERLANDS) LIMITED | 10317509 | 08/08/2016 | 01/06/2017 | Dissolved |
| ULTRA ELECTRONICS HOLDINGS LIMITED | 02830397 | 01/04/2012 | 01/06/2017 | Bronze |
| ULTRA ELECTRONICS LIMITED | 02830644 | 05/03/2012 | 01/06/2017 | Silver |
| ULTRA ELECTRONICS SWISS HOLDINGS COMPANY LIMITED | 10390613 | 22/09/2016 | 01/06/2017 | Insolvent |
| VADOS SYSTEMS LIMITED | 05178688 | 05/03/2012 | 01/06/2017 | Strike Off |