| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COGNISCIENCE LIMITED | 03983185 | 18/05/2004 | Silver |
| MANCHESTER TECH TRUST | 09640814 | 16/06/2015 | Dissolved |
| REDSTONE NOMINEES LIMITED | 09891234 | 26/11/2015 | Not Trading |
| REDSTONE VENTURE MANAGERS LIMITED | 09349089 | 10/12/2014 | Gold |
| VYPR VALIDATION TECHNOLOGIES LIMITED | 08589377 | 06/09/2016 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 4040 MEDIA LIMITED | 06982156 | 06/12/2018 | 09/10/2019 | Silver |
| AI2 LIMITED | 05423245 | 21/07/2006 | 26/03/2008 | Strike Off |
| BLUE PRISM LIMITED | 04260035 | 27/03/2008 | 31/05/2012 | Gold |
| GENTRONIX LIMITED | 03810162 | 14/04/2005 | 16/07/2009 | Bronze |
| GRAPHENE INDUSTRIES LIMITED | 06180517 | 01/09/2009 | 24/09/2019 | Silver |
| Genemation Ltd | 04486488 | 28/11/2002 | 15/09/2006 | Dissolved |
| IMORPHICS LIMITED | 04315434 | 18/03/2002 | 14/07/2009 | Gold |
| Iit Ltd | 03967656 | 27/11/2000 | 08/02/2002 | Dissolved |
| MANCHESTER DIOCESAN BOARD OF FINANCE | 00149999 | 01/01/2013 | 31/12/2016 | Silver |
| MANCHESTER SCIENCE PARTNERSHIPS LIMITED | 01717239 | 17/07/1997 | 15/10/1999 | Bronze |
| NANOCO TECHNOLOGIES LIMITED | 04206123 | 16/07/2001 | 30/11/2001 | Silver |
| PERCEPTIVE ENGINEERING LIMITED | 04589932 | 27/02/2003 | 15/05/2007 | Gold |
| PLASMA CLEAN AIR LIMITED | 04949576 | 05/07/2006 | 23/07/2009 | Bronze |
| THE MANCHESTER TECHNOLOGY FUND LIMITED | 03722632 | 22/11/1999 | 29/07/2009 | Dissolved |
| TRANSITIVE LIMITED | 04072099 | 18/07/2002 | 25/06/2003 | Insolvent |
| TRUTHTEK LIMITED | 06595133 | 11/06/2008 | 14/07/2009 | Dissolved |
| TYRES ON THE DRIVE LTD | 07615202 | 03/12/2012 | 16/12/2014 | Dissolved |