LAWYER PROFILE

Nikos Kosmidis

Europe 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by D.N. Tzouganatos – N.S. Kosmidis & Partners

Europe

Practice Areas

Competition Law, Public Procurement, Civil and Commercial Disputes, Unfair Competition

Career

Nikos Kosmidis, Partner, graduated from the National and Kapodistrian University of Athens Law School (1998) and holds LL.M degrees in Commercial Law from the School of Law of the University of Athens and the School of Law of King’s College London. Member of the Athens Bar Association. He has extensive advisory and litigation experience, having represented numerous clients before the European, the Cypriot and the Greek Competition Commission and also before the Greek Civil and Administrative Courts. He has been a member of the Single Independent Public Procurement Authority. Nikos has published a monograph and various articles in the fields of Competition, Public Procurement and European law and has delivered speeches in conferences and seminars.

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/European Law - Greece

Band 1
Band 1

Individual Editorial

Nikos Kosmidis is a highly regarded practitioner with notable experience in abuse of dominance and cartel investigations and sector inquiries. He further stands out for his expertise in challenging HCC fines following investigations and for advising clients on merger clearance filings. He also advises clients on allegations of gun-jumping.

Strengths

Provided by Chambers

  • Nikos Kosmidis has a perfect combination of legal knowledge, sophistication and business awareness.

    Competition/European LawChambers European Guide
  • Nikos Kosmidis is one of the most prominent practitioners in the field, with an ability for grasping very quickly the most sophisticated issues and breaking them down to simple ones.

    Competition/European LawChambers European Guide
  • He provides excellent opinions and solutions.

    Competition/European LawChambers European Guide
  • Nikos Kosmidis is extremely experienced and competent in the field of competition law. He provides excellent opinions and solutions considering not only the compliance and regulatory environment but also the needs of the client.

    Competition/European LawChambers European Guide
  • He is very valuable in collaborations.

    Competition/European LawChambers European Guide

Ranked Individuals at D.N. Tzouganatos – N.S. Kosmidis & Partners (2)

Greece

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership