Council Members

Here you will find details of the Oxford Farming Conference directors and honorary advisors.

Our council brings together people with different experience and backgrounds, and sometimes divergent opinions, but with shared goals.

Interested in joining the Council, visit our Director Recruitment page to find out more or get in touch with one of the Directors below. You can contact the Chair, Jude McCann via chair@ofc.org.uk

About the OFC

Sheena Horner (Chair OFC27) (Galloway)

2025 - 2027

Sheena

Sheena Horner has been involved in agriculture all her life and on returning home to Galloway in Scotland, diversified into farming chillies, and more recently into a range of hardy herbs. It is through the chilli growing business that Sheena developed a network of food and drink businesses throughout Scotland. She is a firm believer in developing skills, collaboration and the circular economy which led her to setting up Food from Farming, a second business to enable her to do this.

She is the regional food and drink coordinator in Dumfries and Galloway and in Ayrshire, as well as being a trustee of The Crichton Trust and the Solway Firth Partnership. An OFC Emerging Leader (now called Inspire) and Founder of Run 1000.

Professor Mario Caccamo (Cambridge, Norfolk, Kent)

2025 - 2027

Mario

Professor Mario Caccamo is CEO of NIAB and holds an honorary professorship at the University of East Anglia. A computer scientist by training, Mario has over 20 years’ experience in life science research and big data, including specific projects to apply the latest DNA sequencing technologies and bioinformatics methods to advance scientific understanding of crop genetics and the interaction of agricultural crops with their environment. 

Mario has led the work on the assembly of the first whole-genome release of the wheat reference sequence and was also one of the founding co-chairs of the expert working group within the Wheat Initiative, focused on the deployment of an international Wheat Information System.

Jamie Graham (Loch Lomond)

2026 - 2028

Jamie

Jamie Graham is a farmer and land-manager on a mixed holding on the bonnie banks of Loch Lomond in Scotland. The farm is managed as stratified beef and sheep enterprises totalling 160 suckler cows and 1,500 breeding ewes. Other activities managed by Jamie on the holding include renewables, leisure and woodlands.

Before returning home to the farm, Jamie spent 20 years as a climate change entrepreneur and early stage technology investor. This included taking a low carbon finance business from concept to an IPO on London's AIM. After that business, Jamie pursued numerous clean energy and sustainability ventures, as an advisor, angel investor and Cleantech Dealmaker for the Department for International Trade's Global Entrepreneur Programme.

Alongside his work Jamie served as a Board member for Borderline (now part of Scotscare), a charity providing frontline services to homeless Scots in London. He is currently a Director of the Loch Lomond Fisheries Trust and Chairman of the Buchanan Community Hydro Society.

Kelly Hewson-Fisher (Lincolnshire)

2026 - 2028

Kelly

Kelly Hewson-Fisher is Director and Head of Rural Research for Savills UK.

Kelly started life on a diary farm in Lincolnshire and her early career focused on agricultural consultancy across the country. She then spent seven years as an agricultural advisor with Anglian Water, working with farmers to look at collaborative projects to improve water quality.

Kelly moved to the NFU as their National Water Resources Specialist where she focused on working with regulatory and government bodies calling for a fair share of water for agriculture. Her current role with Savills sees her leading an 11-strong team to provide insight and thought leadership for the rural sector across the UK.

David Hill (Oxfordshire/Berkshire)

2025 - 2027

David Hill

David Hill manages a large rural estate as part of a charitable trust on the Oxfordshire/Berkshire border and advises on the management of several smaller farms and estates.

He is a trustee of the River Trust covering the Pang and Kennet river catchments, and during the covid pandemic founded and ran one of the world's first, and largest, online agricultural shows. 

He has completed the Worshipful Company of Farmers’ Challenge of Rural Leadership Course and participated in the OFC Emerging Leaders (now called Inspire) programme in 2019.

Vicky Robinson (Oxfordshire)

2027 - 2029

Vicky Robinson is Head of Sustainability at the Agricultural Industries Confederation, a position she has held since 2023.

Her career has combined her passion for farming and the environment having grown up on her family’s arable farm in Oxfordshire in which she is a partner. Vicky worked for Natural England and its predecessors for 22 years where her work focused on agri-environment schemes both as an adviser and providing technical expertise to Defra during the development of Countryside Stewardship and the Environmental Land Management schemes.

Following her Nuffield Farming Scholarship in 2019 entitled ‘Farmer to Farmer Knowledge Exchange: Relevance and challenges during change’ Vicky decided a career change was needed becoming Technical Director at LEAF before moving to her current role.

Dan Smith (Monmouthshire)

2027 - 2029

Dan runs a farm and consultancy business in Monmouthshire, South Wales. A mixed beef, sheep, and arable farm, enriched by contributions from others and their enterprises and rooted in a regenerative system.

The business operates within a holistic framework, guided by deeply held values and beliefs. Dan’s consultancy work emerged organically from his farming approach, with a strong emphasis on coaching, soil health and practical management improvements rather than theoretical models. Over time, the consultancy has grown significantly, supporting a wide range of business, estates and projects.

Dan was a 2024 Nuffield Scholar, his title "Generation Regeneration" combines his passions for future generations and agroecological farming.

David Turner (Honorary Treasurer) (East Anglia)

David Turner

David is a principal in David Turner & Co - a firm of Chartered Accountants and Business Advisers which specialises in landed estates and agriculture. Prior to the formation of David Turner & Co, David was a director with Pricewaterhouse Coopers LLP. In addition to the compliance services offered by David Turner & Co he has wide-ranging experience in handling one-off assignments – including work for the major banks, government institutions and PLCs. David is a governor at Bishop Burton College in Beverley East Yorkshire, where he is also the chair of the audit committee. He has a small farm in East Anglia which he operates via a manager contractor agreement.

Ben Williams (Shropshire)

2026 - 2028

Ben

Ben Williams is the Sustainability Manager for Leprino Foods (UK and EU), a leading producer of mozzarella cheese.

Ben is not from an agricultural background, but having grown up in rural Shropshire and returning to education, designed and built farm units in school settings to deliver agricultural and environmental education to pupils with complex and differing needs.

After a move to AHDB, Ben oversaw the knowledge transfer function, undertaking R&D and supporting farmer adoption in the UK pork sector. Projects focused on efficiency, data systems, innovation and sustainable production. In 2021, Ben joined Leprino to support the business, its supplier farmers and customers to deliver a more sustainable dairy supply chain.