TEGOS (Formerly TGS Baltic)

Practices: Litigation & Dispute Resolution / Energy & Infrastructure / Banking & Financial Services / Regulatory & Competition / Corporate & Commercial. Industries: Energy & Natural Resources / Financial Services

FCIArb Vilius Bernatonis is the Managing Partner and Chair of the Baltic Board, with over 25 years of legal experience across banking and finance, energy, international arbitration, and corporate law.

Widely recognised as a leading legal expert in the region, Vilius advises major local and international financial institutions, as well as companies of national strategic importance. He regularly acts as both arbitrator and counsel in complex, high-value international disputes, bringing deep legal insight and sound strategic judgement to each case.

Beyond his legal practice, Vilius is a respected public voice on banking, finance, and economic policy. He is frequently invited to speak or moderate at high-level conferences, industry forums, and policy events, where he shares insights on financial regulation, market trends, and economic developments in Lithuania and the wider region. His ability to engage a broad range of audiences – from business leaders and policymakers to legal professionals – makes him a sought-after contributor to public discourse.

Vilius also plays an active role in the American Chamber of Commerce in Lithuania, contributing to the improvement of the business environment and promoting transatlantic economic cooperation. He participates in social impact initiatives and in leadership networks such as the Vilnius Executive Club and family-focused educational organisations.

Lithuanian, English, Russian

Vice-Chairman, American Chamber of Commerce

Fellow of The Chartered Institute of Arbitrators, Head of the Baltic States Chapter

Correspondent of The International Arbitration Institute

Lithuanian Bar Association

International Bar Association