| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CALL-TECH LIMITED | 11897475 | 01/09/2021 | Gold |
| DAL ZEITARBEIT LIMITED | 07774797 | 15/09/2011 | Dissolved |
| INV-VIS LIMITED | 07708006 | 18/07/2011 | Dissolved |
| LAUDHAM LIMITED | 12620107 | 26/05/2020 | Silver |
| Military Aircraft Maintenance Ltd | 05959090 | 19/06/2007 | Dissolved |
| TALENT TECHNIK LIMITED | 07828550 | 31/10/2011 | Gold |
| UV CARE 222 LTD | 13791266 | 09/12/2021 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARGO AVIATION INTERNATIONAL LIMITED | 06127991 | 19/06/2007 | 30/06/2010 | One Red Flag |
| KELARO LIMITED | 06127259 | 19/06/2007 | 17/07/2011 | Dissolved |