Sir Ivan Rogers
Sir Ivan Rogers served as the Principal Private Secretary to Prime Minister Tony Blair and as Prime Minister David Cameron’s Adviser for Europe and Global Issues and the Head of the European and Global Issues Secretariat, based in the Prime Minister's Office at Number 10. Between 2013 and 2017, Sir Ivan was the Permanent Representative of the United Kingdom to the European Union. In recent years, Sir Ivan has become a well-known international commentator on international trade and international affairs.

H.E. Stefan Gullgren, Embassy of Sweden
Stefan Gullgren became the Ambassador of Sweden to the UK in August 2023 having most recently served in Warsaw as Sweden’s Ambassador to Poland. Previously, Stefan has served as Sweden’s Ambassador in Kyiv, held various positions at Sweden’s embassy in Moscow as well as different roles within the Swedish Ministry for Foreign Affairs in Stockholm.

Giles Wilkes
Giles is a senior fellow at the Institute for Government. Before joining the Institute, Giles spent two and a half years as special adviser to Theresa May on industrial and economic policy, and four years in a similar role to Vince Cable in the Department for Business, Innovation and Skills. He has also been a writer of editorials for the Financial Times, Chief Economist at the think tank CentreForum, and spent 10 years in the financial markets.