Siôn is a Consulting Partner with international philanthropic consultancy More Partnership working with a wide range of leading universities, cultural organisations and charities, primarily in the United Kingdom, Europe, and Australasia. Prior to consultancy, he was a fundraiser for universities in Bristol, Bath and Melbourne as well as for the inaugural At-Bristol capital campaign (now We The Curious).
Siôn is Chair of Quartet’s Philanthropy, Marketing and Growth committee as well as being a fundholder. He lives near Bath with his partner, Isobel.