The publication of On Site has been made possible with the financial support from:
- the European Federation for Landscape Architecture (EFLA) within the International Federation of Landscape Architects (IFLA)
- the Netherlands Architecture Fund and the HGIS Culture Fund of the Ministeries of Foreign Affairs, and of Education, Culture and Science
- Triennial of Apeldoorn 2008
- Ebben Nurserymen
- Blauwdruk Publishers
- Agence ter
- Burger landshaftarchitekten
- Copijn
- Czstudio
- Royal Haskoning
- BDP.Khandekar
- KuiperCompagnons
- Oostzee stedenbouw
- Buro Sant en co
- Strootman landschapsarchitecten
- VHP stedenbouwkundigen, architecten en landschapsarchitecten