Alastair Durkin MICFor

Alastair is a Chartered Arboriculturist and Fellow of the Arboricultural Association. He has over 20 years of experience within the arboricultural sector. ​Alastair specialises in the provision of bespoke arboricultural advice in relation to planning and building development (BS5837), through the initial identification of tree constraints, into the design, planning and construction processes. With considerable […]

Alex Needs MICFor

Alex Needs MICFor MArborA RCArborA is a Principal Arboricultural Consultant at Treework Environmental Practice. He has a wealth of knowledge and experience having worked as the Senior Tree Officer at Elmbridge Borough Council and as a consultant, managing projects in both the public and private sectors. He is a highly-skilled consultant with experience spanning across […]

Sebastian Onslow MICFor

Urban Environmental Consultancy Director Sebastian Onslow MICFor is a Chartered Arboriculturist with over a decade of experience in professional arboriculture. Sebastian has provided consultancy services to support a vast range of planning applications from residential extensions through to strategic master planning. Sebastian has delivered large-scale tree risk management contracts for Local Planning Authorities, Housing Associations, […]

Mark Wadey MICFor

With a keen interest in the protection and enhancement of our environment, Mark has dedicated over 30 years of his working life to the tree profession. Having acquired a wealth of experience working with other high-level professionals, he has a mature technical understanding of the industry and the ability to adopt a modern and practical […]

Patrick Porteous MICFor

With over 25 years’ experience in forestry and land management, I have specialised in the marketing of commercial forestry assets, from single forest sales to large portfolios amounting to over £500 Million in value. Assessing market value and advising on the most effective way to optimise your return on investment. Through Landfor Chartered Land & […]

David Challice MICFor

I have practised in the tree industry since 1982 and have a very good practical and technical knowledge-base. This enables me to come up with simple compliant solutions to most arboricultural issues. My areas of expertise cover planning; tree risk; and tree health and disease diagnostics, including soil reports and compaction tests.

Jeremy Peirce MICFor

Urban Forestry & Arboriculture: Planning & development specialist. Invasive species & land management consultant. All aspects of modern arboriculture including; planning and development; tree condition/management; tree safety; tree disease surveys & advice; invasive species & land management; landscape management & planting schemes; tree/woodland amenity valuation. I can provide full CAD support to produce and print any […]

Glen Harding MICFor

I have worked in the Arboricultural and Forestry industry for over 20 years, both in the public and private sectors.  GHA Trees Ltd was first established in 2005 as an independent consultancy practice providing high-level expert advice on trees and woodlands, to a wide range of private and corporate clients. I undertake arboricultural surveys relating […]

Matt Sapsford MICFor

** NOT CURRENTLY ACCEPTING NEW CLIENTS** I am a Senior Environmentalist specialising in arboriculture. I am a Professional Member of the Institute of Chartered Foresters and the Arboricultural Association, and my current workstreams are focussed on the management of green infrastructure and the mitigation of environmental impact during infrastructure construction. Through my role, I continually […]

Richard Nicholson MICFor

Richard Nicholson Arboricultural Planning Consultant is a company of one. He has over 30 years’ experience in Planning, having managed Tree and Landscape teams in local authorities. He chaired the review group for both the 2005 and 2012 versions of BS5837. His specialism is arboriculture within the Planning framework and he also has long experience […]