The Team

Treeconomics is managed by Kenton Rogers MICFor., CEnv., MSc For, M.Arbor.A., FRGS, Alexia Tamblyn MA (Oxon) MSc CEnv MIEEM FRGS and Keith Sacre MSc (Arb), BSc Hons (Arb) MICFor, all of whom have significant experience in urban forestry, ecology and ecosystem resource management. Kenton, Alexia and Keith have all received full training in the use of the i-Tree Eco software including the soon to be released V6.

Treeconomics is led by Kenton Rogers and was originally founded with support from three companies listed below. We are now an individual limited company trading as a social enterprise and working with a number of high profile project partners across the UK and beyond.

We are also pleased to introduce our associates  Kevin Frediani   B.Sc. (Hon’s), Dip. Arb. (RFS), P.G.Cert, RFS (Cert. Arb), Tech. Cert. (AA), RFS (Cert. Arb), ACMI, MIOH, F.Arbor.A. FSSE. PTTLS and Jessica Goodenough  MSc STeDe who also work closely with the Treeconomics team.


PJC is an independent arboricultural and ecological consultancy working throughout the UK. PJC’s consultants are both academically and professionally (IEEM) qualified and combine experience and expertise in ecological assessment, land management, arboriculture and project management. PJC’s services include; special surveys for European Protected Species (bats, great crested newts, dormice for example), other protected species, Phase 1 habitat surveys, EcIAs, technical reporting to support planning applications and appeals, tree surveys and arboricultural assessments.


Barcham Trees Plc has been growing trees for over twenty-five years and is the largest containerised tree nursery in Europe, specialising in trees ranging in size between 3 and 12 metres in height, all grown in patented white Light Pots™ to ensure a vibrant and quick-to-establish root system. Bartrams stock over 450 varieties and have a production of 125,000 container trees per year . The stock of ‘trees for sale’ have been planted along the length and breadth of the UK, so you are never too far away from a Barcham tree! They supply large, instant impact wholesale trees to commercial buyers all the way through to single small garden trees online for retail to private individuals.



Hi-Line is a specialist Arboricultural company that provides tree surgery, consultancy and compliance advice to a wide range of clients across the South West of England. Hi-Line has a “can do” approach being with their clients every step of the way, from providing initial advice, formal planning and reports ensuring compliance with all statutory obligations, right through to maintenance and aftercare. Hi-Line is a dynamic company that takes pride in offering highly professional arboricultural solutions.


Please do not hesitate to contact us for further details about Treeconomics or to arrange an appointment for a preliminary meeting or presentation.