Constantine joined GRTgaz in December 2017 as EU Public Affairs & Communications Director. Before joining GRTgaz, Constantine worked as a Director at FTI Consulting, advising clients across the energy industry and the transport sector. Prior to that, Constantine worked for five years at the European Parliament as a Policy Advisor in the Industry, Research and Energy Committee (ITRE). He also has experience of working at the European Council and the United Nations.
Constantine was born in London, United Kingdom (UK) and is a dual national Greece and the UK. He holds a Bachelor’s degree in Law (LLB) and a Master’s degree in International Law with International Relations (LLM) from the University of Kent, Brussels School of International Studies. He is an Alumnus of the US State Department's International Visitor's Leadership Program on Energy Security and Foreign Policy.