| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Moza Ltd | 03691402 | 14/01/1999 | Dissolved |
| SPARK CHINA LIMITED | 07065349 | 21/01/2011 | Gold |
| SPARK VCT 1 LIMITED | 06427405 | 14/11/2007 | Dissolved |
| SPARK VCT 3 PLC | 04282877 | 27/11/2008 | Dissolved |
| SPARK VCT 4 LIMITED | 06427378 | 14/11/2007 | Dissolved |
| SPARK VCT 5 LIMITED | 06545955 | 27/03/2008 | Dissolved |
| SPARK VCT 6 LIMITED | 06423556 | 09/11/2007 | Dissolved |
| SPARK VENTURE MANAGEMENT LIMITED | 02454345 | 04/06/2007 | Gold |
| Skillvest Ltd | 03797742 | 24/03/2000 | Dissolved |
| WIN INTERACTIVE LIMITED | 04922694 | 04/12/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CELOXICA HOLDINGS LIMITED | 03870674 | 19/10/2009 | 23/01/2013 | Gold |
| COLLEGE FRANCAIS BILINGUE DE LONDRES LTD | 02804123 | 20/11/2007 | 22/06/2010 | Silver |
| IMIMOBILE SOFTWARE LIMITED | 04120457 | 27/01/2006 | 04/09/2008 | Bronze |
| KINGS ARMS YARD VCT 2 PLC | 04063505 | 10/03/2008 | 01/01/2011 | Dissolved |
| Me Media Ltd | 03296975 | 06/03/2000 | 01/02/2002 | Dissolved |
| SPARK IMPACT LIMITED | 02323420 | 04/06/2007 | 28/09/2016 | Amber |
| SPARK VCT 3 PLC | 04282877 | 10/03/2008 | 17/06/2008 | Dissolved |
| TAP2BILL LIMITED | 03212199 | 03/12/2010 | 24/02/2015 | Bronze |