| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BUZAN PLUS LTD | 05481153 | 15/06/2005 | Dissolved |
| Clann Management Ltd | 05001475 | 22/12/2003 | Dissolved |
| DDL176 LIMITED | 01875004 | 03/06/2006 | Dissolved |
| GET AHEAD COURSES & PUBLICATIONS LIMITED | 05637781 | 28/11/2005 | Dissolved |
| LORRAINE GILL ART DIRECT LIMITED | 06643242 | 10/07/2008 | Dissolved |
| Marshall Paxman & Watson Ltd | 00703972 | 07/06/1991 | Dissolved |
| THE ASSOCIATION OF BABY REFLEXOLOGY AND CHILD CARE LIMITED | 07458250 | 20/09/2013 | Dissolved |
| TONY BUZAN ORGANISATION LIMITED | 06340190 | 19/05/2009 | Dissolved |
| Windsor Golf Club Holdings Ltd | 02686833 | 12/03/1992 | Dissolved |
| Windsor Golf Club Holdings Ltd | 02686833 | 12/03/1992 | Dissolved |
| Windsor Golf Club Ltd | 02563659 | 30/12/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BABYREFLEX (INTERNATIONAL) LIMITED | 08686574 | 11/09/2013 | 20/11/2017 | Not Trading |
| BABYREFLEX LIMITED | 06152842 | 12/03/2007 | 10/03/2009 | Not Trading |
| BUZAN CENTRES WORLDWIDE LIMITED | 05609677 | 02/11/2005 | 01/09/2007 | Dissolved |
| BUZAN TRAINING LIMITED | 06451905 | 12/12/2007 | 18/09/2014 | Dissolved |
| GREEN CARBON CONSTRUCTION LIMITED | 06051322 | 12/01/2007 | 06/05/2008 | Dissolved |
| GREEN CARBON PRODUCTS LIMITED | 06051315 | 18/01/2007 | 06/05/2008 | Dissolved |
| Green Carbon Homes Ltd | 06057799 | 18/01/2007 | 06/05/2008 | Dissolved |
| HAPPI (UK) LTD | 04012554 | 16/06/2000 | 31/12/2005 | Dissolved |
| INSPIRE GENIUS FOUNDATION | 09763836 | 05/09/2015 | 01/06/2021 | Silver |
| KENNYLANDS INVESTMENTS LIMITED | 00783172 | 01/05/1991 | 29/09/1992 | Silver |
| MOULSFORD PREPARATORY SCHOOL TRUST LIMITED | 00894361 | 23/02/1992 | 21/05/2008 | Gold |
| OPENGENIUS LIMITED | 05653541 | 11/04/2006 | 18/10/2012 | Amber |
| SALARY AND ACCOUNTING SERVICES LIMITED | 01908139 | 16/10/1991 | 01/02/1995 | Dissolved |
| THE BUZAN GROUP LIMITED | 03984289 | 09/05/2000 | 19/09/2014 | Dissolved |
| THE WORLD MEMORY CHAMPIONSHIPS LIMITED | 03405948 | 03/06/2006 | 23/07/2007 | Dissolved |
| WORLD ASSOCIATION OF MIND SPORTS LIMITED | 03731886 | 03/06/2006 | 19/09/2014 | Dissolved |
| Windsor Golf Club Ltd | 02563659 | 29/11/1991 | 15/03/1992 | Dissolved |
| Windsor Golf Club Ltd | 02563659 | 29/11/1991 | 09/02/1997 | Dissolved |