LAWYER PROFILE

Anastasios Tomtsis

Global 2026

Clifford Chance LLP

Ranked in 1 practice area

Competition: EU

Belgium

5 years ranked

About

Provided by Clifford Chance LLP

Practice Areas

Anastasios Tomtsis advises major companies from a wide range of industries on global antitrust and EU law. He has particular expertise in EU and multi-jurisdictional merger control, and in state aid control.

Anastasios represents clients before the Court of Justice of the EU and also handles behavioural antitrust and trade law matters.

Career

Aristotle University Thessaloniki (LLB) 2004

EALT - FU St Louis (DEA – Onassis Foundation Scholar) 2005

Harvard Law School (LLM – Fulbright Fellow) 2006

Joined Clifford Chance 2006

Admitted as a dikigoros in Greece 2007

Admitted as an avocat communautaire in Brussels 2008

Admitted as an Attorney-at-Law in New York 2011

Counsel 2013

Partner since 2017

Chambers Review

Provided by Chambers

Chambers Global Guide

Competition: EU - Belgium

Band 5

Individual Editorial

Anastasios Tomtsis is a seasoned practitioner whose practice focuses on high-level merger control mandates and associated foreign direct investment reviews. He frequently assists clients on the new Foreign Subsidies Regulation.

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Strengths

Provided by Chambers

Anastasios Tomtsis has impressive technical skills and legal analysis ability.
Competition: EUChambers Global Guide
He is a trusted adviser with deep expertise, excellent communication skills, and a proactive mindset.
Competition: EUChambers Global Guide
Anastasios Tomtsis possesses in-depth knowledge of FSR regulatory regimes to provide solutions that are not only commercially feasible but also regulatorily viable.
Competition: EUChambers Global Guide
Anastasios Tomtsis is an extremely talented lawyer, a true expert and a dial mover adviser in complex matters.
Competition: EUChambers Global Guide
His strategic vision and understanding of both regulatory and commercial aspects make him an invaluable asset in our legal partnerships.
Competition: EUChambers Global Guide