Anna Josse founded Prism the Gift Fund in 2005 as a way to increase funds into the charity sector by providing a personal, swift and bespoke philanthropy service to individuals, groups and foundations. Anna established and ran the UK arm of American charity New Israel Fund for six years during the 1990s and worked at the Social Market Foundation. She has also been Director of Investor Relations at Yazam, a technology start-up. Anna is currently the co-founder and CEO at Prism.