National Trust

Natuurmonumenten: the Dutch National Trust

Staatsbosbeheer: something similar to the National Trust, more owner of landscapes and forests

Rijkswaterstaat;the national water management inspectorate

Rijksdienst voor het Cultureel Erfgoed: National Cultural Heritage Agency

Het Oversticht: provincial cultural heritage and landscape organisation of Overijssel

Gelders Genootschap: provincial cultural heritage and landscape organisation of Gelderland

Geldersch Landschap & Kasteelen: provincial landscape and castle agency of Gelderland


Provincial Landscape agencies

Provincial Monuments agencies

Provincial water management inspectorates


Housing societies

Project developers

Garden and Landscape firms

Building-historical firms

Landscape-historical firms

Urban planning firms

Architectural firms

Ecological firms


Land and estate owners

Private clients

Health institutions

Working groupes

Landscape and gardeners firms

De Tuinen van Appeltern: the Gardens of Appeltern

Nederlandse Tuinenstichting: the Dutch National Garden Society