• ADM Architects
• Alan Scott Ecological Consultants
• Bancroft’s School
• Black and Veatch
• Capita Symonds Group
• English Heritage
• Environment Agency
• Ecology Consultancy Limited
• Friends of the River Crane (FORCE)
• Greater London Authority
• Groundwork
• GDP Architects
• Halcrow
• Historic Palaces
• IMG
• JCA Arboricultural Consultants
• Kier
• Landscape Partnership
• L.B. Brent
• L.B.Merton
• L.B.Waltham Forest
• L.B. Lewisham
• L.B. Redbridge
• L.B. Southwark
• Marches Ecology
• McAlpine
• Mouchel Consulting Ltd
• Natural England
• Nicholas Hare Architects
• Royal Parks Authority
• R.B. Kingston upon Thames
• R.B.of Richmond upon Thames
• Surrey University
• Thames Water
• Thames Landscape Strategy
• Thames 21
• TP Bennet Architects
• Woodland Trust
• Wilmot Dixon