Department profile
Wiersholm

Dispute Resolution

Europe Guide 2026 : Norway

Share profile

Wiersholm

Rankings

About

Provided by Wiersholm

We have unique experience with litigation and dispute resolution on all of our fields of expertise. We are one of the largest dispute resolution communities in the Nordic countries with more than 80 enthusiastic lawyers and several partners admitted to the Norwegian Supreme Court. Several of our lawyers also have extensive experience with cases before the EFTA Court and the European Court of Human Rights.

We assist Norwegian and international clients with litigation and dispute resolution in all types of cases of business law. We also assist with criminal procedure in connection with corporate penalty. We use mediation and other alternative forms of conflict resolution if this may provide the desired result, and our lawyers regularly undertake assignments as arbitrators in both national and international cases. We consider the chances of the claim being heard and whether it is possible or desirable to settle the dispute out of court. If not, we litigate the case with one goal in mind – to win.

Industries (14)

  • Commercial & Professional Services
  • Energy
  • Financial Services
  • Government
  • Industrial Engineering
  • Insurance
  • Media
  • Real Estate
  • Retail
  • Software & Computer Services
  • Technology, Hardware & Electronics
  • Automobiles & Parts
  • Banks
  • Charities / Not for Profit

Chambers Review

Provided by Chambers

Dispute Resolution - Norway

Band 1

What the Team is Known For

Wiersholm is an outstanding and sizeable full-service law firm that advises clients on a wide range of disputes, including international matters such as high-profile arbitration. It holds particular expertise in the IT, oil and gas, and construction industries, as well as financial services. The team frequently represents clients in post-transaction disputes and claims for damages, as well as contractual litigation and arbitration procedures.

View ranking table

Work Highlights

Provided by Chambers

  • Wiersholm advised DNB Bank on a dispute with the tax authorities in relation to the use of interest costs for tax purposes for the company's establishment in the United States.

Strengths

Provided by Chambers

  • Wiersholm has a strong, high-quality and very professional team that understands its clients' needs.

    Dispute Resolution respondentEurope

  • Wiersholm is excellent at presenting the case to the court in a short and to the point way.

    Dispute Resolution respondentEurope

  • Wiersholm has deep litigation knowledge and capacity and the team knows how to structure a case.

    Dispute Resolution respondentEurope

  • Wiersholm possesses a strong understanding of business fundamentals and value drivers, which consistently results in high-quality advice.

    Dispute Resolution respondentEurope

  • The team is made up of pragmatic and highly capable lawyers.

    Dispute Resolution respondentEurope

Notable Practitioners

Provided by Chambers

  • Magnus Hellesylt
    Magnus Hellesylt

    Magnus Hellesylt

    Magnus Hellesylt is a market-leading litigator who acts for a variety of clients, often from the IT sector. He is highly proficient in handling post-transactional disputes and contractual litigation.
    View profile
  • Stephan L Jervell
    Stephan L Jervell

    Stephan L Jervell

    Managing Partner Stephan Jervell is a renowned practitioner who is experienced in international arbitration proceedings. He often represents clients in liability and competition disputes, and has experience working with class action lawsuits.

    • Stephan Jervell is a brilliant litigator.

      Dispute Resolution respondentEurope
    View profile
  • Morten Goller
    Morten Goller

    Morten Goller

    Highly regarded by his peers, Morten Goller often assists clients with complex tax disputes. He is also proficient in damages disputes and disputes arising out of public procurement.

    • Morten is excellent at presenting the case for the courts.

      Dispute Resolution respondentEurope

    • Morten Goller is very good at explaining complex rules.

      Dispute Resolution respondentEurope
    View profile
  • Thomas G Naalsund
    Thomas G Naalsund

    Thomas G Naalsund

    Co-head of the dispute resolution practice Thomas Naalsund is well regarded for his expertise in post-M&A disputes, as well as for his experience working with clients in the energy sector.

    • Thomas is a deal-maker and a great disputes lawyer.

      Dispute Resolution respondentEurope

    • Thomas is an outstanding lawyer who combines deep legal expertise with strong business acumen and a pragmatic approach to every issue that arises.

      Dispute Resolution respondentEurope
    View profile
  • Olav Perland
    Olav Perland

    Olav Perland

    Olav Perland has significant experience handling financial and corporate disputes. His expertise in post-M&A matters is frequently sought after by banks and international corporations.

    • Olav Perland is a really intelligent and smart lawyer, one you want on your side and not against you.

      Dispute Resolution respondentEurope
    View profile

Ranked Individuals at Wiersholm (5)

Norway

Members

Provided by Wiersholm

Wiersholm has rankings in the following guides

What success is built on

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

Explore thought leadership