| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 4G CAPITAL LIMITED | 07145698 | 22/03/2010 | Bronze |
| Fanemoor Ltd | 00996928 | 14/06/1991 | Dissolved |
| INTER-EST TECHNOLOGY GROUP LTD | 04934650 | 01/01/2004 | Silver |
| Into Technology Holdings Ltd | 05336892 | 31/07/2007 | Dissolved |
| SELECTUS LIMITED | 00734339 | 01/06/2004 | Dissolved |
| WITHINGTON GIRLS' SCHOOL | 09083954 | 31/08/2015 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARNLEA HOLDINGS LIMITED | SC477816 | 01/09/2014 | 22/06/2023 | One Red Flag |
| CASTLETON TECHNOLOGY LIMITED | 03336134 | 29/11/2005 | 22/06/2006 | Gold |
| CYBERTILL GROUP LIMITED | 05799849 | 27/09/2016 | 25/07/2024 | Amber |
| CYBERTILL LIMITED | 04007218 | 27/09/2016 | 25/07/2024 | Bronze |
| Cimage Ltd | 03899798 | 01/11/2003 | 29/07/2004 | Dissolved |
| DETERTECH HOLDINGS LIMITED | 02935281 | 15/03/2005 | 29/03/2007 | One Red Flag |
| DETERTECH UK LIMITED | 02875523 | 15/03/2005 | 29/03/2007 | Silver |
| GOOD WITH DEVICES LTD | 04697344 | 01/12/2008 | 15/02/2013 | One Red Flag |
| INSANELY GREAT LIMITED | 07778900 | 09/04/2013 | 15/09/2014 | Bronze |
| MICROS TRAVEL LIMITED | 02698763 | 30/07/1992 | 02/01/2002 | Dissolved |
| MUTUAL VISION TECHNOLOGIES LIMITED | 04088165 | 01/08/2006 | 31/12/2022 | Silver |
| OPTIMAD MEDIA SYSTEMS LIMITED | 03846290 | 17/11/2003 | 21/12/2006 | Silver |
| PRIMA BUSINESS CONTROL SOFTWARE LIMITED | 03634964 | 01/04/2003 | 09/08/2024 | Gold |
| Redsky It (Manchester) Ltd | 01766866 | 19/09/2000 | 02/01/2002 | Dissolved |
| Saturn Holidays Ltd | 03872875 | 20/09/2000 | 02/01/2002 | Dissolved |
| Saturn Network Services Ltd | 03045231 | 20/09/2000 | 02/01/2002 | Dissolved |
| TOTAL COMMERCE MANAGEMENT LTD | 06330379 | 17/12/2007 | 04/12/2008 | Dissolved |