Arabella Tresilian

 Arabella Tresilian is an accredited UK mediator, trainer and founder of peaceable.co - a learning community for people who want to handle conflict with more clarity, confidence and compassion.

With nearly ten years’ experience supporting complex and sensitive disputes in health, social care, workplaces and families, Arabella specialises in helping people communicate well when emotions, values and relationships really matter.

Her events draw on practical tools from professional mediation, neuroscience-informed communication and reflective practice. They are designed especially for managers, professionals and sensitive people who want to prevent escalation, support repair after conflict, and build stronger, more human conversations at work and in life.

Arabella’s approach is warm, evidence-informed and inclusive, with a strong focus on wellbeing, psychological safety and realistic skills people can use immediately.