OUR CLIENTS
Today we are working on projects for more than 400 active clients
- 30
years in the market
- 40+
attorneys and lawyers
- 400+
customers on service
- 1000+
hearings in courts annually
Reliability
We provide assistance by:
- Helping at any stage of the project.
- Discussing the task with you, analyzing all prospects and risks.
- Thorough studying of the problem, taking into account the special aspects of your business activities.
- Developing a strategy, suggesting solutions and action plan.

“The success of our firm results from the professionalism and expertise of our team”
Roman Marchenko, Senior Partner
Team
Leading experts
-

Mikhail I. Ilyashev
Attorney at Law, Managing Partner, Honored Lawyer of Ukraine, Head of Corporate and M&A Practice
Leading Ukrainian attorney, recognized expert in complex commercial and corporate dispute resolution and strategic legal support of business.
More -

Oleksandr Y. Fefelov
Attorney at Law, Partner, Head of Antitrust and Competition Practice
Recognized expert in antitrust and competition law, public procurement, and state aid.
More -

Andriy B. Lytvyn
Attorney at Law, Insolvency Receiver, Head of Kharkiv Office
Expert in dispute resolution, intellectual property protection, and comprehensive business defense in commercial, administrative, and tax disputes.
More -

Anastasiia V. Leontieva
Lawyer
Antitrust and competition lawyer. Focuses on legal support for Ukraine businesses, corporate governance, regulatory interaction, and corporate structuring.
More - All lawyers
TRUST IN THE COMPANY
Our cases
First dispute under the EU-Ukraine Association Agreement
ResultRepresentation of Ukraine in a dispute with the European Union concerning timber export restrictions. This was the first dispute under the EU-Ukraine Association Agreement and only the second case in EU history to be resolved through ad hoc arbitration under a bilateral interstate trade agreement. The Arbitration Panel upheld the legality of the permanent export ban on timber and sawn wood of valuable and rare tree species and supported Ukraine’s position that trade may be restricted for the protection of natural resources under the conditions provided for by international law.
Representation of a state-owned enterprise in international arbitration
ResultRepresentation of a state-owned enterprise in an international arbitration before the Vienna International Arbitral Centre (VIAC) involving a non-performance of a supply contract with a U.S. company. The arbitral tribunal awarded the client more than EUR 18 million, interest, and 85% of its arbitration and legal costs. The U.S. company's counterclaim was dismissed entirely.
Protecting trademark rights of Latvian pharmaceutical company “Kalceks” in Ukraine for “Promedol”
Result"Promedol" was ruled by the Supreme Court to be an international non-proprietary name (INN) of a medicinal product and therefore cannot form the basis for a trademark, as it would cause monopolization and unfair competition in the market. An official publication of the invalidation of the Ukrainian manufacturer's certificates for the "Promedol-ZN" and "Promedol" trademarks was ordered by the Court.
Legal support for ESTDEV international technical assistance projects in Ukraine
ResultWithin the donor-funded infrastructure projects of the Estonian Centre for International Development (ESTDEV), a regulatory and tax framework for their implementation was developed and the projects were registered as International Technical Assistance projects. Application of the ITA regime made it possible to preserve tax incentives, including VAT exemption, and to ensure uninterrupted funding and project execution with a foreign donor.
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OUR AWARDS
Our reliability is confirmed

The Legal 500 – EMEA 2026 Leading Firm in Intellectual Property for Ukraine

Chambers Europe 2026 Recommended in Intellectual Property for Ukraine

WTR 1000 2025 – World Trademark Review Recommended in Intellectual Property for Ukraine

IP Stars 2026 Recommended in Intellectual Property for Ukraine

Market Leaders: Ranking of Law Firms of Ukraine 2026 Top position – Intellectual Property

Ukrainian Law Firms 2025. A Handbook for Foreign Clients Advanced Practiсe in Intellectual Property

Liga Zakon Awards 2020 Law Firm of the Year in Intellectual Property
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Professional liability insured

“In the entire history of our firm, there has not been a single insured event”
Mikhail Ilyashev, Managing Partner
INDUSTRY EXPERTISE
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