| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ELIXIR SOFTWARE LTD | 07740314 | 17/07/2012 | Silver |
| STB ASSOCIATES LIMITED | 09060339 | 28/05/2014 | Gold |
| Spectraprobe Ltd | 03984304 | 03/03/2003 | Dissolved |
| TORX SOFTWARE LTD | 12531791 | 02/06/2020 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMPAIGN FOR SCIENCE AND ENGINEERING | 07807252 | 12/10/2011 | 15/11/2011 | Gold |
| TORX SOFTWARE LTD | 12531791 | 02/06/2020 | 02/12/2024 | One Red Flag |