LAWYER PROFILE
Jussi Nieminen

Jussi Nieminen

Europe 2026

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Ranked in 1 practice area

About

Provided by Castrén & Snellman

Europe

Practice Areas

Jussi Nieminen is a partner in the firm’s Helsinki office where his practice focuses on Finnish and EU competition law, procurement law and state aid matters. He advises clients in all aspects of competition law. He has worked on many landmark domestic and international cartel and abuse of dominance proceedings and has extensive experience, particularly in merger control (industrial and PE) and technology related competition law matters and in high-profile antitrust investigations. His experience also encompasses complex merger control matters and other corporate compliance investigations.

Professional Memberships

Finnish Competition Law Association

The Association of Finnish Lawyers

Finnish Sports Law Association

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/European Law - Finland

Band 2
Band 2

Individual Editorial

Jussi Nieminen is recognised for his activity in the field of merger control, including representing clients in disputes over breaches of clearance commitments. He has further experience in behavioural investigations and appeals against fines.

Strengths

Provided by Chambers

  • We appreciate his ability to explain complex legal issues in a calm and pedagogic manner.

    Competition/European LawChambers European Guide
  • Jussi Nieminen stands out for his assertiveness, his politeness and his strategic thinking.

    Competition/European LawChambers European Guide

Ranked Individuals at Castrén & Snellman (34)

Finland

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