| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BG BUSINESSES LIMITED | 07288750 | 18/06/2010 | Strike Off |
| BUMBLEBEE POWER LTD | 11672503 | 18/12/2020 | Amber |
| CARDIOVASCULAR IMAGING SOLUTIONS LIMITED | 04822008 | 30/11/2012 | Gold |
| HSSMI LIMITED | 09565046 | 14/12/2015 | Gold |
| SENSIXA LIMITED | 05875122 | 18/12/2014 | Dissolved |
| TOUCHSTONE INNOVATIONS BUSINESSES LLP | OC333709 | 14/01/2008 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRAMBLE ENERGY LIMITED | 09891877 | 27/11/2015 | 19/07/2018 | Silver |
| FLOXTROT LIMITED | 11147076 | 12/01/2018 | 27/06/2018 | Dissolved |
| IC16 LIMITED | 04263354 | 20/08/2002 | 02/07/2005 | Dissolved |
| IMPRESSION TECHNOLOGIES LIMITED | 08013870 | 11/09/2012 | 21/07/2014 | Insolvent |
| INNOVATIVE MATERIALS PROCESSING TECHNOLOGIES LIMITED | 03661153 | 31/07/2002 | 27/01/2004 | Dissolved |
| IP2IPO INNOVATIONS LIMITED | 02060639 | 26/01/2017 | 28/02/2019 | Silver |
| MICROTECH CERAMICS LIMITED | 08731795 | 27/03/2014 | 01/04/2019 | Amber |
| PERMASENSE LIMITED | 06658969 | 27/02/2009 | 25/05/2012 | Silver |
| PRECISION ROBOTICS LIMITED | 10737001 | 28/06/2018 | 13/12/2022 | Gold |
| SLAMCORE LIMITED | 09999502 | 29/07/2016 | 02/07/2018 | Amber |
| SOUTHSIDE THERMAL SCIENCES (STS) LIMITED | 04393613 | 13/03/2002 | 09/02/2005 | Dissolved |
| TRIBOSIM LIMITED | 11440672 | 29/06/2018 | 12/04/2019 | Silver |
| VERYAN MEDICAL LIMITED | 04793815 | 15/07/2003 | 01/08/2004 | One Red Flag |