Stourhead, Wiltshire (Accredited Museum)
Nunnington Hall, North Yorkshire (Accredited Museum)
Mount Stewart, County Down (Accredited Museum)
Trerice, Cornwall (Accredited Museum)
Flight and Barr
Snowshill Manor and Garden, Gloucestershire (Accredited Museum)
The Royal Worcester Porcelain Co. Ltd. (1862 to date)
Croome Park, Worcestershire
Tyntesfield, North Somerset
Shugborough Estate, Staffordshire
