Voluntary and local groups
- A’Rocha
- Apollo Youth Club, Reading
- Association for the Preservation of Staines Moor
- Berks, Bucks and Oxon Wildlife Trust
- Bridge House Trust
- BTCV
- Chalfont St Peter Parish Council
- Chiltern Woodland Project
- Chiltern Woodlands Project
- CIP, Hounslow
- Colnbrook with Poyle Parish Council
- Denham Parish Council
- Downlands Housing Association
- Earthworks Conservation Volunteers
- Equestrian Society, Hillingdon
- Esmee Fairbairn Foundation
- Friends of the Colne Valley Park
- Friends of Langley Park
- Friends of the Slough Canal
- Friends of Stockers Lake
- Green Corridor
- Heritage Lottery Fund
- Herts and Middlesex Wildlife Trust
- Hillingdon Allotments Horticulture Federation
- Hillingdon Asian Womens Group
- Hillingdon Association of Voluntary Services
- Hillingdon Community Transport
- Hillingdon Community Trust
- Hillingdon Narrowboat Association
- Hillingdon Natural History Society
- Horton Parish Council
- Hounslow Voluntary Sector Forum
- Inland Waterways Association
- Iver and District Countryside Association
- Iver Parish Council
- Kingcup Farm
- London Wildlife Trust
- Maple Lodge Conservation Society
- MIND, Hillingdon
- Rickmansworth Waterways Trust
- Ruislip & District Natural History Society
- Ruislip Woods Management Advisory Committee
- Skidz
- Slough Council for Voluntary Services
- Slough Young People’s Centre
- SNAC, Hillingdon
- Spelthorne Natural History Society
- St Giles Housing Trust
- Sure Start, Hounslow
- Surrey Wildlife Trust
- SUSTRANS
- Thames 21
- The Henry Smith Charity
- The Mobbs Memorial Trust
- The Thames Valley Partnership
- Voluntary Action (Chiltern and South Bucks)
- Woodlands Trust
- Wraysbury Parish Council
