| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ability Products Ltd | 04474832 | 24/01/2008 | Dissolved |
| Active Fasteners Ltd | 04805414 | 27/08/2003 | Dissolved |
| Advanced Acoustic Emission Systems Ltd | 04973148 | 21/11/2003 | Dissolved |
| Episport Ltd | 04447578 | 01/07/2002 | Dissolved |
| Extansys Ltd | 04843711 | 24/07/2003 | Dissolved |
| F W M Group Ltd | 02779420 | 02/09/1999 | Dissolved |
| FORCESENSYS LIMITED | 05489055 | 23/06/2005 | Dissolved |
| Flexnlock Ltd | 05525019 | 02/08/2005 | Dissolved |
| LIFELAB INNOVATIONS LIMITED | 04475226 | 07/08/2002 | Dissolved |
| Learning Interactive Ltd | 04437488 | 07/08/2002 | Dissolved |
| Purebreathe Ltd | 05002770 | 23/12/2003 | Dissolved |
| Rheomatix Ltd | 04263104 | 16/05/2002 | Dissolved |
| Synbiogen Ltd | 04698256 | 14/03/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Ability Products Ltd | 04474832 | 07/08/2002 | 02/08/2005 | Dissolved |
| BRUNEL UNIVERSITY ENTERPRISES LIMITED | 04237327 | 17/12/2003 | 25/07/2011 | One Red Flag |
| DYNAMIC EXTRACTIONS LIMITED | 04321466 | 17/06/2002 | 22/07/2004 | One Red Flag |
| PERFORMANCE BRUNEL LIMITED | 05125052 | 11/05/2004 | 20/07/2011 | Silver |