| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLARENCE GATE GARDENS (FREEHOLD) LIMITED | 13517364 | 04/10/2022 | Bronze |
| COSSACK LABS LIMITED | 09094341 | 19/06/2014 | Gold |
| Digital Marketing International Plc | 02764940 | 16/11/1992 | Dissolved |
| Extinct 000999 Ltd | 04661301 | 14/03/2003 | Dissolved |
| GO32.Com Ltd | 03958273 | 28/03/2000 | Dissolved |
| Genisoft Ltd | 02106292 | 13/07/1991 | Dissolved |
| Genisoft Ltd | 02106292 | 13/07/1991 | Dissolved |
| H B Marketing Ltd | 02070617 | 17/11/1991 | Dissolved |
| H B Marketing Ltd | 02070617 | 17/11/1991 | Dissolved |
| Julian Keith Ltd | 02561054 | 21/11/1991 | Dissolved |
| MOBRIO LIMITED | 04518682 | 08/08/2003 | Dissolved |
| MOBRIO LIMITED | 04518682 | 23/08/2002 | Dissolved |
| Oxford Softworks Licensing Ltd | 03567747 | 16/05/2000 | Dissolved |
| Purple Software Ltd | 03028981 | 03/03/1995 | Dissolved |
| Purple Technologies Ltd | 02986502 | 04/11/1994 | Dissolved |
| Right Hand Software Limited | 02775723 | 01/05/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GO32.Com Ltd | 03958273 | 28/03/2000 | 31/01/2001 | Dissolved |
| IOMO LTD | 03976878 | 30/01/2004 | 01/12/2004 | Dissolved |
| METISMO LIMITED | 06300127 | 01/06/2008 | 13/05/2011 | Dissolved |
| MOBILE ECOSYSTEM FORUM LTD | 04153382 | 08/04/2002 | 30/04/2004 | Bronze |
| MUZICALL LIMITED | 04964271 | 17/11/2008 | 26/05/2010 | One Red Flag |
| Oxford Softworks Licensing Ltd | 03567747 | 16/05/2000 | 31/01/2001 | Dissolved |
| PENTAGON INTERACTIVE LIMITED | 06707368 | 03/10/2011 | 04/05/2012 | Dissolved |
| Purple Software Ltd | 03028981 | 03/03/1995 | 27/03/1995 | Dissolved |
| Purple Technologies Ltd | 02986502 | 17/12/1996 | 09/06/2000 | Dissolved |
| Right Hand Software Limited | 02775723 | 01/05/1997 | 31/01/2001 | Dissolved |
| Timebay Ltd | 02492190 | 12/04/1992 | 12/05/1994 | Dissolved |
| Timebay Ltd | 02492190 | 12/04/1992 | 12/05/1994 | Dissolved |