| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACTION MARKETING TEAM LIMITED | 03674786 | 26/11/1998 | Dissolved |
| CONTINUUM (ENTERTAINMENT) LIMITED | 01950293 | 17/04/2001 | One Red Flag |
| CONTINUUM (LOCH NESS) LIMITED | 11413196 | 13/06/2018 | One Red Flag |
| GREENWOOD FOREST PARK LIMITED | 04769234 | 18/07/2017 | Amber |
| HERITAGE PROJECTS (CANTERBURY) LIMITED | 02022170 | 17/04/2001 | Dissolved |
| HERITAGE PROJECTS (EDINBURGH) LIMITED | SC097137 | 01/03/2018 | Amber |
| HERITAGE PROJECTS (MANAGEMENT) LIMITED | 03865298 | 07/12/2000 | Silver |
| HERITAGE PROJECTS (OXFORD CASTLE) LTD | 05763243 | 28/02/2008 | Silver |
| HERITAGE PROJECTS (PORTSMOUTH) LIMITED | 05055648 | 18/05/2005 | Silver |
| HERITAGE PROJECTS (YORK) LIMITED | 07618476 | 03/05/2011 | One Red Flag |
| HERITAGE PROJECTS LIMITED | 01732450 | 28/01/1998 | Dissolved |
| THE CONTINUUM GROUP LIMITED | 01969044 | 28/01/2005 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| MARKETING EDINBURGH LIMITED | SC392580 | 16/04/2014 | 16/06/2017 | Dissolved |
| SCOTTISH SEABIRD CENTRE | SC172288 | 10/08/2017 | 19/03/2020 | Bronze |
| THE CONTINUUM GROUP LIMITED | 01969044 | 22/12/1991 | 05/08/2000 | Silver |
| VISIT KENT LIMITED | 04400592 | 29/01/2009 | 09/10/2014 | Bronze |
| VISIT YORK | 02114529 | 11/11/2011 | 24/03/2015 | Dissolved |