Sinan Ülgen is a senior fellow at Carnegie Europe in Brussels, where his research focuses on Turkish foreign policy, transatlantic relations, and international trade policy.

He is a founding partner of Istanbul Economics, a Turkish consulting firm that specializes in public and regulatory affairs, and chairman of the Center for Economics and Foreign Policy Studies, an independent think tank in Istanbul.

Ülgen has served in the Turkish Foreign Service in several capacities: in Ankara on the United Nations desk (1990–1992); in Brussels at the Turkish Permanent Delegation to the European Union (1992–1996); and at the Turkish embassy in Tripoli (1996).

He is a regular contributor to Turkish dailies, and his opinion pieces have been published in the International New York Times, the Financial Times, the Wall Street Journal, and Le Figaro. He was a member of the international security experts group set up by former NATO secretary general Anders Fogh Rasmussen and tasked with preparing a report on the transatlantic relationship in advance of NATO’s September 2014 summit.

Ülgen is the author of Rewiring Globalisation (Carnegie Europe, 2022), Governing Cyberspace: A Road Map for Transatlantic Leadership (Carnegie Europe, 2016), Handbook of EU Negotiations (Bilgi University Press, 2005), and The European Transformation of Modern Turkey with Kemal Derviş (Centre for European Policy Studies, 2004).