Kaj Hobér is a Partner of Mannheimer Swartling, resident Stockholm office and Professor of East European Commercial Law at Uppsala University, Uppsala. His practice areas include: international arbitration, East European law, international investment and trade, international business transactions. He has been heavily involved in the legal aspects of doing business in Eastern Europe and the former Soviet Union for the last 20 years. His arbitration experience includes representing both eastern and western European, American and Russian parties as well as parties from developing countries in international arbitrations taking place in Stockholm, Moscow, London, Paris, New York, Vienna and elsewhere. Mr. Hobér  has also been involved in numerous oil arbitrations, relating primarily to northern Africa, the Middle East and the former Soviet Union and has acted as arbitrator in more than 150 international arbitrations (including chairmanships) and as counsel in approximately 150 international arbitrations.

Professional memberships include: member of the Swedish Bar Association; member of the American Bar Association; member of the Board of the Swedish Scientific Institute of Arbitration Law, the Board of the Arbitration Institute of the Stockholm Chamber of Commerce, the International Arbitration Club (London) and member of the ICC Institute of International Business and Law (corresponding member).  He has been listed as arbitrator on the panels of the Austrian Federal Chamber of Commerce, Vienna, the Chamber of Commerce and Industry of the Russian Federation, Moscow, the Ukrainian Chamber of Commerce, Kiev, the American Arbitration Association and of the ICSID Arbitration Center, Washington DC. He is also a Commissioner at the United Nations Compensation Commission in Geneva.