Amanda Horton-Mastin

Amanda is a senior leader from the not-for-profit sector with extensive experience in running multi-disciplinary campaigns in the UK and the US. She spent over 20 years working at Comic Relief, where she held a variety of director roles across fundraising, marketing, communications, grant-making and innovation. Amanda played a central role in the organisation’s achievements and growth from 1995 to 2016, as well as in expanding the company’s international presence, including setting up Red Nose Day in the US in 2015.

Amanda then worked as a senior director at Girl Effect and became CEO of a B Corp called ActionFunder from 2019 until 2022. She is now Chief Strategy and Growth Officer at Bertha UK, where she is focused on maximising impact across its portfolio of commercial and philanthropic activity. Amanda was a trustee of the Divine Chocolate Company and New Economics Foundation, and is currently a director of a boutique wine company, Domaine of the Bee.