Thomas Kruessmann is a German-qualified lawyer with many years of experience working as attorney-at-law and consultant in Vienna and Moscow. Currently, he is Senior Expert Counsel with the Vienna law firm Lansky Ganzger + Partner as well as member of the advisory board of Urus Advisory London / Moscow.
He is the Academic Director of the Master programme "International Corporate Compliance and Business Ethics" at Higher School of Economics (Moscow). In addition, he is co-ordinator of the Erasmus+ Capacity Building in Higher Education Project "Modernisation of master programmes for future judges, prosecutors, investigators with respect to European standard on human rights" for Ukraine and Belarus with the University of Graz.

As President of the Association of European Studies for the Caucasus, he devotes himself to European Studies in the wider Caucasus region, including by acting as series editor of the book series "European Studies in the Caucasus".
He is founding director of the Russian, East European & Eurasian Studies Centre at the University of Graz (2010-2015) and Visiting Professor at Kazan Federal University (2015-2016).
Beyond the Caucasus, his research interests extend to issues of comparative, European and international criminal law, as well as corruption and compliance. He is chair of the Supervisory Board of Higher School of Jurisprudence / Higher School of Economics in Moscow and maintains close relations with a number of leading universities in Russia, Ukraine and Central Asia.