LAWYER PROFILE
Ilona Karppinen

Ilona Karppinen

Europe 2026

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Ranked in 1 practice area

About

Provided by Castrén & Snellman

Practice Areas

I specialise in dispute resolution and general corporate law. I advise our clients in major commercial disputes ranging across a variety of different business sectors, for example, the energy sector. In addition, I have successfully handled disputes related to private enforcement of competition law, mergers and acquisitions, corporate liabilities, outsourcing and the procurement of data systems.

I assist our clients in managing their commercial disputes in domestic and international proceedings. I act as counsel in settlement negotiations, mediation, litigation, arbitration and authority investigations. I also act as an arbitrator in resolving commercial disputes.

In the field of corporate law, I advise clients in legal matters related to corporate structuring, corporate governance and directors` liability.

Our clients value my analytical and strategical approach. I strive to find innovative and business-driven solutions to our clients’ challenges. The Legal 500 and Euromoney Legal Media Group have ranked me as a Rising Star in Dispute Resolution.

I am actively involved in the world`s largest lawyers` professional organisation, the International Bar Association, where I have held various officer positions in the IBA Litigation Committee. I was also a member of the working group that modernised the Arbitration Rules of the Finland Chamber of Commerce, in force as of 1 January 2020. In addition, I have published a number of articles in international professional publications regarding private enforcement of competition law, investment disputes, cost-efficiency in arbitration and the effects of the financial crisis on Finnish corporate governance.

Chambers Review

Provided by Chambers

Chambers European Guide

Dispute Resolution - Finland

Up-and-coming Individual
Up and Coming

Individual Editorial

Ilona Karppinen is highly regarded for her dispute resolution practice. She has notable experience handling cases in the energy sector, including arbitration proceedings and matters in the administrative courts.

Strengths

Provided by Chambers

  • Ilona Karppinen is very easy to work with and looks at matters from many angles.

    Dispute ResolutionChambers European Guide

Ranked Individuals at Castrén & Snellman (34)

Finland

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