- B & Q
- Botanic Gardens Conservation International
- Defra
- Dorset County Council
- The Eden Foundation
- The Eden Project
- Environment Victoria
- European Parliament
- Fauna and Flora International
- FSC International
- FSC-UK
- German, UK and Australian Governments
- Kew
- North Central Victoria Greenhouse Gas Abatement Consortium
- Oregon University
- Refurbiz
- Resource Futures
- SmartWood
- Soil Association
- University of Melbourne
- Wiltshire County Council
- WWF-UK
- WWF-International
And also in partnership with:
- AEA Tecnology & Environment
- Resources for Change
- The Social Marketing Practice
- The University of Northampton