Polesden Lacey, Surrey (Accredited Museum)
Plas Yn Rhiw, Gwynedd (Accredited Museum)
Standen House and Garden, West Sussex (Accredited Museum)
Bateman's, East Sussex (Accredited Museum)
Souter and the Leas, Tyne and Wear (Accredited Museum)
REVO
Memrex
MEM
Memette
AMRC
Sissinghurst Castle Garden, Kent (Accredited Museum)