Wolf Theiss


Need to ensure the professional handling of dispute resolution work on a regular basis? Or are you or your company shattered by a highly challenging one-off dispute which may affect your business significantly? We are your partner for either case. Knowing where, when, and how to initiate legal proceedings in order to protect your business is a necessity if you want to stay one step ahead of competitors and adversaries, and avoid costly and potentially reputation-damaging investigations. You can rely on our extensive experience in handling complex and sensitive matters combined with a strategic and cost effective approach.

Much of our daily litigation work involves commercial disputes. This means that whatever your business or whatever type of conflict you are involved in, we can help you. We represent you in shareholder disputes, partnership and merger and acquisition disputes, fraud and investment scams, breach of contract and business torts, professional and product liability matters, and intellectual property right infringements.

Involved in a bigger dispute or a dispute abroad? We advise you on your overall dispute resolution strategy, including multijurisdictional questions, and coordinate the involvement of other firms advising on the matter. We use our years of international litigation work to your benefit so that you stay on top of the potentials and risks emanating from litigation elsewhere in the world.

T. +43 1 51510 5750
F. +43 1 51510 665750
Schubertring 6
1010 Vienna
T. +48 22 378 8900
F. +48 22 378 8901
ul. Mokotowska 49
00-542 Warsaw
Ligia Cecilia
T. +40 21 308 81 00
F. +40 21 308 81 25
4 Vasile Alecsandri Street
010639 Bucharest
Norbert Bálint
Senior Associate
Nikolaus Loudon
Senior Associate
Atanas Mihaylov
Senior Associate
Katerina Novakova
Senior Associate
Marcin Rudnik
Senior Associate
Clemens Schöfmann
Senior Associate
Oleg Temnikov
Senior Associate
Pawel Wysocki
Senior Associate
Sergii Zheka
Senior Associate
Andreea Zvac
Senior Associate
Areas of Specialisation

Corporate & Shareholder Disputes

You can rely on the successful cooperation between our Corporate and Dispute Resolution experts to give you top level and efficient advice on all types of corporate disputes. We can help you with breach of contract and warranty cases, disputes over the proper construction of agreements, shareholder disputes, disputes over joint ventures, and post-mergers and acquisitions disputes, as well as with corporate governance related litigation, for example shareholder activism battles, disputes on public take-over bids and squeeze-out procedures. Prevention is better than cure; we also help you tackle risk management issues.

Financial Services Litigation

Whether you are a local or a global financial player you need advice on regulatory, compliance, restructuring, and insolvency matters. We represent lenders and borrowers in investigations and court proceedings including consumer mass litigation on the defendants' side. As financial institution or as service provider, you benefit from the close cooperation with our Banking & Finance and Capital Markets experts in litigation matters, both as plaintiffs and defendants. Opponent abroad? No problem: Our litigation team routinely handles highly complex cross-border financial litigation cases.

Life Science litigation

Pharmaceutical, medical device and biotechnology companies face many legal challenges; from regular corporate transactions and regulatory issues to complex (product) liability, patent litigation and criminal proceedings. Given the recent trend towards enhanced compliance in regulated industries such as healthcare, you can also rely on us for support in the development and enforcement of internal compliance guidelines. Learn more about our Healthcare, Pharmaceuticals & Life Sciences practice.

Insurance Disputes

Insurance disputes can be both disruptive and damaging to you and your business. Whether you are a party in a lawsuit, defending a policyholder or upholding a duty to indemnify, we use our direct industry experience to assist you in resolving your dispute and keeping costly claims from negatively impacting your business. We advise you on all types of coverage issues ranging from bad faith, director and officer liability, and professional liability to construction defects, mergers and acquisitions issues, cyber security, technology and unfair competition, and represent you at all levels of court proceedings. Learn more about our Banks, Insurance & Other Financial Institutions practice.

Crisis Litigation

Are you facing substantial losses or any other severe impact as a result of civil claims, criminal actions or investigations? Businesses and individuals come to us because of our team's proven ability to handle highly sensitive and complex cases. So when it is impossible to avoid dealing with a conflict situation, you can depend on our litigation experience and knowledge to quickly comprehend, evaluate, and analyse your business and legal issues, and formulate the most effective and efficient strategy for you.

Interim Injunctions

At some point you or your company may need instant help from the courts to prevent irreparable damage or loss. Perhaps you have provided bank guarantees to customers and face unjustified payment requests, which only interim injunctions can stop in time. We can help. We also use interim relief to mitigate harm to you arising from shareholder disputes and, last but not least, in unfair competition and IP disputes.

Product Liability

As an international or national supplier or producer in whichever industry, a claim for product liability needs to be taken seriously and tackled fast. We can represent you in all high-profile disputes relating to compliance with product safety regulations and breach thereof, risk management and injury claims. You benefit from our regional focus which enables us to advise on laws and regulations of a number of countries, and to coordinate our services in the jurisdictions involved.

Constitutional & EU law

In addition to representation before national courts, we can represent you in litigation proceedings before European public authorities, administrative and constitutional law courts as well as the European Court of Justice (ECJ) and the European Court of Human Rights (ECHR). You benefit from our solid regional and local network of contacts and strong working relationships with many regional public authorities and courts, also at the level of political decision-making. Learn more about our Administrative, Public & EU Law practice.

Press Releases

Newssquare Major Success of Wolf Theiss Lawyers: EUR 180 Million Ruling in favour of Al Arrab in a Post-Privatization Litigation against the Romanian State

Bucharest, 17 September 2018 – A team of lawyers from the Dispute Resolution team of Wolf Theiss Bucharest office led by Partner Ligia Cecilia Popescu...

Newssquare Wolf Theiss grows its Corporate and LDR Team in Budapest: with Partner Ákos Erős a Team of 4 Lawyers join from Squire Patton Boggs

Budapest, 12 September 2018 - Wolf Theiss has announced the appointment of a new team in Budapest: the team includes M&A expert Ákos Erős, former...

Newssquare Wolf Theiss berät Borealis bei der Akquisition von Ecoplast

Wien, 20. Juli 2018 – Wolf Theiss hat Borealis, einen führenden Anbieter innovativer Lösungen in den Bereichen Polyolefine, Basischemikalien und...

Newssquare Wolf Theiss Supports Young Lawyers’ Career Development

Warsaw, 14 March 2018 – Members of the Wolf Theiss Warsaw team attended the Law Career Fair (Prawnicze Targi Praktyk i Pracy) on March 13, presenting...

Newssquare Wolf Theiss Forum Sees Polish Proptech Growth Accelerating

Warsaw, 09 March 2018 – Polish companies providing digital technology for the real estate industry are set for rapid growth, as they benefit from...


Wien/London, 21. April 2017 - Wolf Theiss wurde bei der Verleihung der 2017 International Financial Law Review European Awards mit dem Preis...


Wien – Über 150 Teilnehmer informierten sich beim WOLF THEISS Brexit-Stresstest über mögliche rechtliche Konsequenzen des künftigen Austrittes der...

Client Alerts / Newsletters

Newssquare Dispute Resolution Insider - 11th Edition

Welcome to the 11th edition of the DRInsider, the quarterly Newsletter of the Wolf Theiss Disputes team, in which we provide an overview of recent...

Newssquare The Major Changes brought to the Romanian Public Procurment Legislation by Government Emergency Ordinance No. 45/2018

On 4 June 2018, the Romanian Official Gazette published Government Emergency Ordinance, which had been approved since 24 May 2018 ("GEO 45/2018"),...

Newssquare Latest Amendment to the National Court Register Act

The latest amendment to the National Court Register Act ("Act") introduces many changes that will significantly affect its functioning and obligations...

Newssquare New Arbitration Regime In Hungary

Renewal of the Procedural Regime

The Hungarian civil procedural rules underwent a sweeping reform in 2017, affecting the entire dispute resolution...

Newssquare Criminal Liability Of Companies Under Romanian Legislation

1. General Criminal Liability Of The Companies Under Romanian Legislation


General Conditions of Criminal Liability of Companies

All legal persons...

Newssquare Dispute Resolution Insider - 10th Edition

Welcome to the 10th edition of the DRInsider, the quarterly Newsletter of the Wolf Theiss Dispute Resolution Group. We provide an overview of recent...

Newssquare Romanian Law Implementing The GDPR Has Been Submitted To The Senate

On March 14, 2018 the Romanian law for implementing measures on EU Regulation no. 2016/679 on the protection of individual rights with regard to the...

Newssquare Trading Bitcoins Subject To Taxation In Poland

On 6 March 2018, the Administrative Supreme Court (NSA) issued the first ruling concerning taxation of income made from trading bitcoins by...

Newssquare Bulgaria Joins The EU 'AMLD IV Implementation' Club

Yesterday, the Bulgarian Parliament adopted the Anti-Money Laundering Act (in Bulgarian: Закон за мерките срещу изпирането на пари). The Act...

Newssquare Bulgaria: Private Damages Directive Implemented

On 3 January 2018, a new Law for Amendment and Supplementation ("New Law") of the Competition Protection Act ("CPA") was published in the Bulgarian...

Newssquare Amendments to the Procurement Laws entered into Force on 22 December 2017

On 22 December 2017, the Romanian Government published in the Romanian Official Gazette no. 1022 the Government Emergency Ordinance no. 107/2017 ("GEO...

Newssquare Dispute Resolution Insider - Ninth Edition

Welcome to the 2nd Anniversary Edition of the DRInsider; the quarterly Newsletter of the Wolf Theiss Dispute Resolution Practice Group:

Newssquare Class Actions – Who Wants to Go First?

Recently, a Class Action Act was adopted which will take effect as of 21 April 2018. The Act aims at providing for an efficient joint pursuit of...

Newssquare News from the Austrian Parliament

Rights to withdraw from an Insurance Contract will be harmonised in Austria

Newssquare Dispute Resolution Insider - Eighth Edition

Welcome to the 8th edition of the DRInsider, the quarterly Newsletter of the Wolf Theiss Dispute Resolution Practice Group. We are happy to provide...

Newssquare Revised Slovenian civil procedure - a step closer to faster dispute resolution?

The amended Slovenian Civil Procedure Act ("ZPP-E") will enter into force on 14

September 2017 and will govern all proceedings initiated after this...

Newssquare Dispute Resolution Insider - Seventh Edition

Welcome to the 7th edition of the DRInsider, the quarterly Newsletter of the Wolf Theiss Dispute Resolution Practice Group. We are happy to again...

Newssquare Defendants Beware: New Legislation on Class Actions in Poland


On June 1, 2017 new provisions on class actions will come into force in Poland. The incoming...

Newssquare Dispute Resolution Insider - sixth edition

Welcome to the 6th edition of the DRInsider, the quarterly Newsletter of the Wolf Theiss Dispute Resolution Practice Group. We are happy to once again...


The EU Regulation No 655/2014 of 15 May 2014 established a European Account Preservation Order (“EAPO”). The Regulation became applicable as of 18...

Newssquare Dispute Resolution Insider - fifth edition

Welcome to the anniversary edition of the DRInsider, the quarterly Newsletter of the Wolf Theiss Dispute Resolution Practice Group.

Newssquare Dispute Resolution Insider - Fourth edition

Welcome to the 4th issue of the DR Insider, the quarterly Newsletter of the Wolf Theiss Dispute Resolution Practice Group. Given the ongoing lively...


New amendments to the Law on Enforcement Proceedings in the Federation of Bosnia and Herzegovina have just come into effect. The amendments...

Newssquare Dispute Resolution Insider - Third Edition

We are pleased to present the third issue of the DR Insider, the quarterly Newsletter of the Practice Group Dispute Resolution, which keeps you up to...

Newssquare Serbia's new enforcement law: creditor must choose between court enforcement or private enforcement

In Serbia, the new Law on Enforcement and Security has introduced some changes.

Newssquare Inside Legal - Newsletter

Are you aware of the newly established system of alternative dispute resolution which will speed up and simplify the settlement of disputes between...

Newssquare Dispute Resolution Insider – Second Edition

In our second issue of the DR Insider, we would like to draw your attention to some new developments in the field of arbitration in Austria, the Czech...

Newssquare Noi obligatii pentru comerciantii care desfasoara online activitati economice

Va informam ca acei comercianti care desfasoara activitati economice online (prin incheierea online de contracte de vanzare-cumparare de bunuri ori de...

Newssquare Das neue Bundesgesetz über alternative Streitbeilegung in Verbraucherangelegenheiten (AStG)

Das am 9.1.2016 in Kraft getretene Alternative-Streitbeilegungs-Gesetz (AStG) stellt neue Anforderungen an Unternehmer im B2C Bereich: Zweck des AStG...

Wolf Theiss Guides

Newssquare The Wolf Theiss Guide to: Dispute Resolution in Central, Eastern & Southeastern Europe

This 2018 Wolf Theiss Guide to Dispute Resolution in Central, Eastern & Southeastern Europe is intended as a practical guide to the general principles...

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