Department profile
Rojs, Peljhan, Prelesnik & partnerji, o.p., d.o.o.

Dispute Resolution

Europe Guide 2026 : Slovenia


Rojs, Peljhan, Prelesnik & partnerji, o.p., d.o.o.

Rankings

About

Provided by Rojs, Peljhan, Prelesnik & partnerji, o.p., d.o.o.

Rojs, Peljhan, Prelesnik & partners is the leading litigation and arbitration practice in Slovenia, having been recognized for handling some of the most high-profile disputes in the region.

The firm is the only Slovenian firm to represent a client in an investment treaty arbitration before the International Centre for the Settlement of Investment Disputes (ICSID), putting it on par with elite global dispute resolution firms. The firm have acted in ad hoc and institutional arbitrations and is experienced in proceedings administered by all major arbitral institutions, including the ICC, ICSID, SIAC, LCA, and VIAC.

The firm has represented a great variety of clients, including companies from the energy, construction and insurance sector, several domestic and foreign financial institutions, pharmaceutical companies, local communities and various other companies in disputes with a value regularly exceeding EUR 10 million (in some cases EUR 50 million).

The department has an invaluable experience of representing the clients before various courts, administrative bodies and regulatory agencies on national and EU level. It also has experience in special disputes, such as insolvency-related litigation, banking, employment and all types of intellectual property and copyright protection litigation.

The impeccable reputation and the cost-effective, business-oriented case handling, make Rojs, Peljhan, Prelesnik & partners a preferred choice for the most complex dispute resolution matters.

Chambers Review

Provided by Chambers

Dispute Resolution - Slovenia

Band 1

Band 1


What the Team is Known For

Rojs, Peljhan, Prelesnik & partnerji boasts an impressive offering with a wealth of experience in commercial litigation and arbitration, representing both domestic and foreign corporate clients. The firm acts in a broad range of cases regarding insolvency, damages claims and employment issues. It assists clients from various industries including construction, energy and healthcare. The firm represents clients before the Slovenian courts as well as before international arbitration centres including the ICC, UNCITRAL and ICSID.

Strengths

Provided by Chambers

  • The firm provides excellent and comprehensive legal support owing to highly experienced lawyers with an in-depth understanding of the market.

    Dispute Resolution respondentEurope
  • Rojs, Peljhan, Prelesnik & partnerji stands out for its full dedication to the case, clear advice to the client and a firm but polite appearance at the court.

    Dispute Resolution respondentEurope

Notable Practitioners

Provided by Chambers

  • Band 1Matija Testen
    Band 1Matija Testen

    Matija Testen

    Matija Testen is a leading practitioner who advises a portfolio of domestic and international clients on complex litigation and arbitration proceedings.
    • Matija Testen's appearance in the courtroom is impressive. He is well prepared and immediately when he steps into the room, he owns it, in his polite manner. It’s like magic.

      Dispute Resolution respondentEurope
    • Matija Testen is really knowledgeable and quick to respond. He always tries to do his best. He is really collaborative and he works well in a team.

      Dispute Resolution respondentEurope
  • Band 3David Premelč
    Band 3David Premelč

    David Premelč

    David Premelč frequently advises on international arbitration and disputes arising from commercial contracts. He is well versed in handling cases in major tribunals, including ICSID, UNCITRAL and ICC.

Ranked Individuals at Rojs, Peljhan, Prelesnik & partnerji, o.p., d.o.o. (2)

Slovenia

Members

Provided by Rojs, Peljhan, Prelesnik & partnerji, o.p., d.o.o.

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