| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ELECTRUM MULTIMEDIA LIMITED | SC158435 | 25/07/2014 | Dissolved |
| NORTHWOOD COLLEGE EDUCATIONAL FOUNDATION LIMITED | 00628711 | 15/11/1995 | Dissolved |
| Omega Systems Automation Ltd | 02492340 | 12/04/1992 | Dissolved |
| PERIVAN CORPORATE LITERATURE LIMITED | 00504564 | 15/02/1992 | Dissolved |
| PERIVAN FINANCIAL PRINT LIMITED | 08418070 | 25/02/2013 | Dissolved |
| PERIVAN GROUP LIMITED | 02741783 | 21/12/1992 | Dissolved |
| PERIVAN HOLDCO LIMITED | 12065366 | 24/06/2019 | Gold |
| PERIVAN LIMITED | 12066149 | 24/06/2019 | Gold |
| PERIVAN SOLUTIONS LIMITED | 00576690 | 15/02/1992 | Dissolved |
| Perivan White Dove Ltd | 00331207 | 15/02/1993 | Dissolved |
| VIRTUAL BOARDROOM LTD | 03247562 | 01/10/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ENDSLEIGH ENTERPRISES LIMITED | 02678737 | 08/03/1999 | 11/11/2013 | Dissolved |
| SIMPLIFIE HOLDCO LIMITED | 12065296 | 24/06/2019 | 11/12/2019 | Dissolved |
| SIMPLIFIE LIMITED | 04694449 | 02/07/2003 | 11/12/2019 | Dissolved |
| Williams Lea Research Ltd | 00790761 | 18/02/1993 | 01/02/1994 | Dissolved |