Anna-Maria Tamminen

Ranked in 2 Practice Areas

Band 2

Dispute Resolution

Finland

8 Years Ranked

Spotlight

Dispute Resolution: Most in Demand Arbitrators

Finland

1 Years Ranked

Ranked in Guides

Europe 2025

About

Provided by Anna-Maria Tamminen

Global

Practice Areas

Anna-Maria specialises in commercial arbitration and litigation, with a special focus on complex and international disputes. She currently represents parties in national and international arbitrations, as well as administrative and civil litigations both in Finland and Sweden.

Anna-Maria has experience in mediating, litigating and arbitrating high-stakes commercial disputes often consisting of parallel proceedings in the fields of general commercial law, international sales, post M&A, competition law, international investment, energy and telecoms. She has arbitrated cases under the FAI Rules, SCC Rules, ICC Rules, Vienna Rules, LCIA Rules, DIA Rules, UNCITRAL and PCA Rules. Anna-Maria has additionally advised clients with regard to potential commercial and investment disputes and on the recognition, enforcement and setting aside of arbitral awards in a variety of jurisdictions.

Chambers Review

Provided by Chambers

Chambers Global Guide

Dispute Resolution - Finland

Band 2

Individual Editorial

Anna-Maria Tamminen represents large corporates in complex disputes and is lauded for her expertise in international matters. She has experience acting on arbitration proceedings under ICC, FAI and SCC rules, and regularly sits as arbitrator. She is knowledgeable in cases involving the energy sector and EU sanctions.

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Dispute Resolution: Most in Demand Arbitrators - Finland

Spotlight

Individual Editorial

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Contributions

Latest contributions provided by Anna-Maria Tamminen

In-Depth Overview

Finland: A Dispute Resolution Overview

Authored by

Anna-Maria Tamminen, Anders Bygglin, Ricardo Gomes, Matti Tyynysniemi, Markus Manninen

Article • Feb 2026