Mari Arthur

Mari Arthur - Partner at Afallen LLP

Mari is a previous Executive Director of the sustainable development charity, Cynnal Cymru - Sustain Wales, and Partner at Afallen LLP, working to support organisations and businesses across Wales in delivering sustainable and measurable environmental change.


Mari specialises in supporting companies with their citizen engagement, focusing on customers in vulnerable situations and embedding sustainable working practices. 

Mari is also a Trustee at Warm Wales and Carmarthenshire Energy, a school governor at Stebonheath School Llanelli and politically active, working to make Wales a more sustainable nation, by supporting communities with a bottom-up approach to inclusion on wider environmental and economic issues.