Greenway, Devon (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Stoneacre, Kent
Penrhyn Castle, Gwynedd (Accredited Museum)
Monk's House, Rodmell, East Sussex (Accredited Museum)
Tyntesfield, North Somerset
Coleton Fishacre, Devon (Accredited Museum)
Scotney Castle, Kent (Accredited Museum)
Clandon Park, Surrey
Brilley, Herefordshire
Peckover House, Cambridgeshire (Accredited Museum)
Stourhead, Wiltshire (Accredited Museum)
Ightham Mote, Kent (Accredited Museum)
Chartwell, Kent (Accredited Museum)
Bateman's, East Sussex (Accredited Museum)
Cotehele, Cornwall (Accredited Museum)
Hughenden, Buckinghamshire (Accredited Museum)
Kedleston Hall, Derbyshire (Accredited Museum)
Mount Stewart, County Down (Accredited Museum)
Gibside, Tyne and Wear
Kingston Lacy Estate, Dorset (Accredited Museum)
Belton House, Lincolnshire (Accredited Museum)
Meissen Porcelain Factory
Snowshill Manor and Garden, Gloucestershire (Accredited Museum)
59 Rodney Street, Merseyside (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Aga Heat Ltd.
Sudbury Hall, Derbyshire (Accredited Museum)
Wightwick Manor, West Midlands (Accredited Museum)
