Department profile
Dittmar & Indrenius

Dispute Resolution

Europe Guide 2026 : Finland


Dittmar & Indrenius

Rankings

About

Provided by Dittmar & Indrenius

Dittmar & Indrenius supports its clients in navigating complex arbitrations, mediations, and litigation across all industry sectors, leveraging our vast cross-border experience and exceptional advocacy expertise.

We provide comprehensive dispute resolution services that integrate our detailed knowledge of all relevant areas of law and industry sectors with exceptional experience in advocacy, mediation, and settlement negotiations. Our reputation stems from our achievements in demanding international arbitration proceedings, sophisticated commercial and regulatory litigation, and prominent cartel damages litigation.

We assist our clients in avoiding and settling disputes, including those with complex cross-border dimensions that require professional expertise drawn from multiple jurisdictions. We regularly represent clients in disputes involving e.g. contractual matters, energy and infrastructure, taxation, intellectual property rights, employment, competition, data protection, and cyber security matters, as well as issues arising from M&A and other transactions.

In our assignments, we combine the capabilities of our firm’s relevant teams to offer the best legal advice for our client. We employ efficient case management methods enhanced by cutting-edge artificial intelligence tools and our signature “Playbook,” which outlines in detail the step-by-step processes for arbitration or litigation that have proven successful in the past.

Chambers Review

Provided by Chambers

Dispute Resolution - Finland

Band 3

Band 3


What the Team is Known For

Dittmar & Indrenius acts on a broad range of commercial disputes relating to contract interpretation, distribution agreements and post-M&A issues. The law firm also represents corporate clients in criminal cases and regulatory disputes. The department is visible in domestic and international arbitration proceedings, and also advises clients on alternative dispute resolution processes such as mediation. The team routinely represents subsidiaries of large multinational corporations as well as publicly listed Finnish companies.

Work Highlights

Provided by Chambers

  • Dittmar & Indrenius represented Auris Kaasunjakelu in Market Court proceedings to appeal against the Finnish Energy Authority's regulatory methods.

Strengths

Provided by Chambers

  • The firm has a wide and well-integrated team that truly knows its stuff. The lawyers are technically excellent and commercially sharp.

    Dispute Resolution respondentEurope
  • Dittmar & Indrenius has a very committed and versatile team that nicely combines expertise from different areas needed for the case. The lawyers are engaged and target driven.

    Dispute Resolution respondentEurope
  • The firm's whole working model is very customer-oriented. The lawyers are always quick.

    Dispute Resolution respondentEurope
  • The lawyers are analytically strong and offer good communication, case preparation and follow-up.

    Dispute Resolution respondentEurope
  • The team is an excellent combination of subject-matter experts with very strong litigation and coordination capabilities.

    Dispute Resolution respondentEurope

Notable Practitioners

Provided by Chambers

  • Band 3Jussi Lehtinen
    Band 3Jussi Lehtinen

    Jussi Lehtinen

    Jussi Lehtinen assists with contentious civil and administrative law. He represents clients in post-M&A issues and breach of distribution agreement cases, as well as regulatory disputes. He is also experienced in arbitration proceedings.
    • Jussi Lehtinen is an excellent lawyer.

      Dispute Resolution respondentEurope
    • Jussi is very focused and always brings well-considered thoughts.

      Dispute Resolution respondentEurope
    • He provides good discussions and timely advice.

      Dispute Resolution respondentEurope
    • Jussi Lehtinen has great experience.

      Dispute Resolution respondentEurope
    • Jussi is very good at presenting things; he is very clear.

      Dispute Resolution respondentEurope
  • Band 4Toni Kalliokoski
    Band 4Toni Kalliokoski

    Toni Kalliokoski

    Toni Kalliokoski has expertise in a broad range of regulatory disputes, with experience acting before the Supreme Administrative Court and the CJEU. He is particularly active in contentious data protection mandates and has additional knowledge in competition and state aid matters.

    • Toni Kalliokoski always presents things calmly, logically and understandably.

      Dispute Resolution respondentEurope
    • Toni is always available.

      Dispute Resolution respondentEurope
    • Toni is very knowledgeable and reliable. He answers quickly and is analytical.

      Dispute Resolution respondentEurope
    • His experience in administrative processes, oral hearings and courtroom procedures is very valuable.

      Dispute Resolution respondentEurope
    • Toni's strongest point is his ability to make complicated matters look and sound simple, or simple matters look complicated - whatever is needed for the case.

      Dispute Resolution respondentEurope
  • Up and ComingHelen Lehto
    Up and ComingHelen Lehto

    Helen Lehto

    Helen Lehto advises on a variety of disputes concerning the breach of contracts and commercial agreements. She has particular experience handling cases in the energy sector, including matters that involve regulatory aspects. She handles arbitration and mediation proceedings in addition to litigation.

    • Helen Lehto is a good, experienced lawyer.

      Dispute Resolution respondentEurope
    • She is a hard-working and smart lawyer who is very active in the arbitration field.

      Dispute Resolution respondentEurope

Ranked Individuals at Dittmar & Indrenius (3)

Finland

Members

Provided by Dittmar & Indrenius

Dittmar & Indrenius has rankings in the following guides

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