David O’Sullivan was formerly Visiting Distinguished Fellow at GMF.

He is a graduate of Trinity College, Dublin and the College of Europe (Bruges), and holds Honorary Doctorates from the Dublin Institute of Technology and Trinity College Dublin. He was awarded the EU Transatlantic Business Award by the American Chamber of Commerce in 2014.

In November 2019, he joined the Brussels office of the law firm of Steptoe and Johnson LLP as a senior counsellor.